*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
+ * or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
*/
-#ifndef __XFS_TRANS_H__
-#define __XFS_TRANS_H__
+#ifndef __XFS_TRANS_H__
+#define __XFS_TRANS_H__
/*
* This is the structure written in the log at the head of
uint th_num_items; /* num items logged by trans */
} xfs_trans_header_t;
-#define XFS_TRANS_HEADER_MAGIC 0x5452414e /* TRAN */
+#define XFS_TRANS_HEADER_MAGIC 0x5452414e /* TRAN */
/*
* Log item types.
*/
-#define XFS_LI_5_3_BUF 0x1234 /* v1 bufs, 1-block inode buffers */
-#define XFS_LI_5_3_INODE 0x1235 /* 1-block inode buffers */
-#define XFS_LI_EFI 0x1236
-#define XFS_LI_EFD 0x1237
-#define XFS_LI_IUNLINK 0x1238
-#define XFS_LI_6_1_INODE 0x1239 /* 4K non-aligned inode bufs */
-#define XFS_LI_6_1_BUF 0x123a /* v1, 4K inode buffers */
-#define XFS_LI_INODE 0x123b /* aligned ino chunks, var-size ibufs */
-#define XFS_LI_BUF 0x123c /* v2 bufs, variable sized inode bufs */
-#define XFS_LI_DQUOT 0x123d
-#define XFS_LI_QUOTAOFF 0x123e
+#define XFS_LI_5_3_BUF 0x1234 /* v1 bufs, 1-block inode buffers */
+#define XFS_LI_5_3_INODE 0x1235 /* 1-block inode buffers */
+#define XFS_LI_EFI 0x1236
+#define XFS_LI_EFD 0x1237
+#define XFS_LI_IUNLINK 0x1238
+#define XFS_LI_6_1_INODE 0x1239 /* 4K non-aligned inode bufs */
+#define XFS_LI_6_1_BUF 0x123a /* v1, 4K inode buffers */
+#define XFS_LI_INODE 0x123b /* aligned ino chunks, var-size ibufs */
+#define XFS_LI_BUF 0x123c /* v2 bufs, variable sized inode bufs */
+#define XFS_LI_DQUOT 0x123d
+#define XFS_LI_QUOTAOFF 0x123e
/*
* Transaction types. Used to distinguish types of buffers.
#define XFS_TRANS_GROWFS 14
#define XFS_TRANS_STRAT_WRITE 15
#define XFS_TRANS_DIOSTRAT 16
-#define XFS_TRANS_WRITE_SYNC 17
-#define XFS_TRANS_WRITEID 18
-#define XFS_TRANS_ADDAFORK 19
-#define XFS_TRANS_ATTRINVAL 20
-#define XFS_TRANS_ATRUNCATE 21
-#define XFS_TRANS_ATTR_SET 22
-#define XFS_TRANS_ATTR_RM 23
-#define XFS_TRANS_ATTR_FLAG 24
-#define XFS_TRANS_CLEAR_AGI_BUCKET 25
+#define XFS_TRANS_WRITE_SYNC 17
+#define XFS_TRANS_WRITEID 18
+#define XFS_TRANS_ADDAFORK 19
+#define XFS_TRANS_ATTRINVAL 20
+#define XFS_TRANS_ATRUNCATE 21
+#define XFS_TRANS_ATTR_SET 22
+#define XFS_TRANS_ATTR_RM 23
+#define XFS_TRANS_ATTR_FLAG 24
+#define XFS_TRANS_CLEAR_AGI_BUCKET 25
#define XFS_TRANS_QM_SBCHANGE 26
/*
* Dummy entries since we use the transaction type to index into the
#define XFS_TRANS_QM_QUOTAOFF_END 34
#define XFS_TRANS_SB_UNIT 35
#define XFS_TRANS_FSYNC_TS 36
-#define XFS_TRANS_GROWFSRT_ALLOC 37
-#define XFS_TRANS_GROWFSRT_ZERO 38
-#define XFS_TRANS_GROWFSRT_FREE 39
-#define XFS_TRANS_SWAPEXT 40
+#define XFS_TRANS_GROWFSRT_ALLOC 37
+#define XFS_TRANS_GROWFSRT_ZERO 38
+#define XFS_TRANS_GROWFSRT_FREE 39
+#define XFS_TRANS_SWAPEXT 40
/* new transaction types need to be reflected in xfs_logprint(8) */
struct xfs_item_ops *li_ops; /* function list */
} xfs_log_item_t;
-#define XFS_LI_IN_AIL 0x1
+#define XFS_LI_IN_AIL 0x1
#define XFS_LI_ABORTED 0x2
typedef struct xfs_item_ops {
/*
* Return values for the IOP_TRYLOCK() routines.
*/
-#define XFS_ITEM_SUCCESS 0
-#define XFS_ITEM_PINNED 1
-#define XFS_ITEM_LOCKED 2
-#define XFS_ITEM_FLUSHING 3
+#define XFS_ITEM_SUCCESS 0
+#define XFS_ITEM_PINNED 1
+#define XFS_ITEM_LOCKED 2
+#define XFS_ITEM_FLUSHING 3
#define XFS_ITEM_PUSHBUF 4
#endif /* __KERNEL__ */
* in this chunk's array are free. The unused field is the first value
* not used since this chunk was allocated.
*/
-#define XFS_LIC_NUM_SLOTS 15
+#define XFS_LIC_NUM_SLOTS 15
typedef struct xfs_log_item_chunk {
struct xfs_log_item_chunk *lic_next;
ushort lic_free;
xfs_log_item_desc_t lic_descs[XFS_LIC_NUM_SLOTS];
} xfs_log_item_chunk_t;
-#define XFS_LIC_MAX_SLOT (XFS_LIC_NUM_SLOTS - 1)
-#define XFS_LIC_FREEMASK ((1 << XFS_LIC_NUM_SLOTS) - 1)
+#define XFS_LIC_MAX_SLOT (XFS_LIC_NUM_SLOTS - 1)
+#define XFS_LIC_FREEMASK ((1 << XFS_LIC_NUM_SLOTS) - 1)
/*
- * Initialize the given chunk. Set the chunk's free descriptor mask
+ * Initialize the given chunk. Set the chunk's free descriptor mask
* to indicate that all descriptors are free. The caller gets to set
- * lic_unused to the right value (0 matches all free). The
+ * lic_unused to the right value (0 matches all free). The
* lic_descs.lid_index values are set up as each desc is allocated.
*/
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_INIT)
void xfs_lic_init(xfs_log_item_chunk_t *cp);
-#define XFS_LIC_INIT(cp) xfs_lic_init(cp)
+#define XFS_LIC_INIT(cp) xfs_lic_init(cp)
#else
-#define XFS_LIC_INIT(cp) ((cp)->lic_free = XFS_LIC_FREEMASK)
+#define XFS_LIC_INIT(cp) ((cp)->lic_free = XFS_LIC_FREEMASK)
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_INIT_SLOT)
void xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot);
-#define XFS_LIC_INIT_SLOT(cp,slot) xfs_lic_init_slot(cp, slot)
+#define XFS_LIC_INIT_SLOT(cp,slot) xfs_lic_init_slot(cp, slot)
#else
-#define XFS_LIC_INIT_SLOT(cp,slot) \
+#define XFS_LIC_INIT_SLOT(cp,slot) \
((cp)->lic_descs[slot].lid_index = (unsigned char)(slot))
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_VACANCY)
int xfs_lic_vacancy(xfs_log_item_chunk_t *cp);
-#define XFS_LIC_VACANCY(cp) xfs_lic_vacancy(cp)
+#define XFS_LIC_VACANCY(cp) xfs_lic_vacancy(cp)
#else
-#define XFS_LIC_VACANCY(cp) (((cp)->lic_free) & XFS_LIC_FREEMASK)
+#define XFS_LIC_VACANCY(cp) (((cp)->lic_free) & XFS_LIC_FREEMASK)
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ALL_FREE)
void xfs_lic_all_free(xfs_log_item_chunk_t *cp);
-#define XFS_LIC_ALL_FREE(cp) xfs_lic_all_free(cp)
+#define XFS_LIC_ALL_FREE(cp) xfs_lic_all_free(cp)
#else
-#define XFS_LIC_ALL_FREE(cp) ((cp)->lic_free = XFS_LIC_FREEMASK)
+#define XFS_LIC_ALL_FREE(cp) ((cp)->lic_free = XFS_LIC_FREEMASK)
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ARE_ALL_FREE)
int xfs_lic_are_all_free(xfs_log_item_chunk_t *cp);
-#define XFS_LIC_ARE_ALL_FREE(cp) xfs_lic_are_all_free(cp)
+#define XFS_LIC_ARE_ALL_FREE(cp) xfs_lic_are_all_free(cp)
#else
-#define XFS_LIC_ARE_ALL_FREE(cp) (((cp)->lic_free & XFS_LIC_FREEMASK) ==\
+#define XFS_LIC_ARE_ALL_FREE(cp) (((cp)->lic_free & XFS_LIC_FREEMASK) ==\
XFS_LIC_FREEMASK)
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ISFREE)
int xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot);
-#define XFS_LIC_ISFREE(cp,slot) xfs_lic_isfree(cp,slot)
+#define XFS_LIC_ISFREE(cp,slot) xfs_lic_isfree(cp,slot)
#else
-#define XFS_LIC_ISFREE(cp,slot) ((cp)->lic_free & (1 << (slot)))
+#define XFS_LIC_ISFREE(cp,slot) ((cp)->lic_free & (1 << (slot)))
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_CLAIM)
void xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot);
-#define XFS_LIC_CLAIM(cp,slot) xfs_lic_claim(cp,slot)
+#define XFS_LIC_CLAIM(cp,slot) xfs_lic_claim(cp,slot)
#else
-#define XFS_LIC_CLAIM(cp,slot) ((cp)->lic_free &= ~(1 << (slot)))
+#define XFS_LIC_CLAIM(cp,slot) ((cp)->lic_free &= ~(1 << (slot)))
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_RELSE)
void xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot);
-#define XFS_LIC_RELSE(cp,slot) xfs_lic_relse(cp,slot)
+#define XFS_LIC_RELSE(cp,slot) xfs_lic_relse(cp,slot)
#else
-#define XFS_LIC_RELSE(cp,slot) ((cp)->lic_free |= 1 << (slot))
+#define XFS_LIC_RELSE(cp,slot) ((cp)->lic_free |= 1 << (slot))
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_SLOT)
xfs_log_item_desc_t *xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot);
-#define XFS_LIC_SLOT(cp,slot) xfs_lic_slot(cp,slot)
+#define XFS_LIC_SLOT(cp,slot) xfs_lic_slot(cp,slot)
#else
-#define XFS_LIC_SLOT(cp,slot) (&((cp)->lic_descs[slot]))
+#define XFS_LIC_SLOT(cp,slot) (&((cp)->lic_descs[slot]))
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_DESC_TO_SLOT)
int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp);
-#define XFS_LIC_DESC_TO_SLOT(dp) xfs_lic_desc_to_slot(dp)
+#define XFS_LIC_DESC_TO_SLOT(dp) xfs_lic_desc_to_slot(dp)
#else
-#define XFS_LIC_DESC_TO_SLOT(dp) ((uint)((dp)->lid_index))
+#define XFS_LIC_DESC_TO_SLOT(dp) ((uint)((dp)->lid_index))
#endif
/*
* Calculate the address of a chunk given a descriptor pointer:
*/
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_DESC_TO_CHUNK)
xfs_log_item_chunk_t *xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp);
-#define XFS_LIC_DESC_TO_CHUNK(dp) xfs_lic_desc_to_chunk(dp)
+#define XFS_LIC_DESC_TO_CHUNK(dp) xfs_lic_desc_to_chunk(dp)
#else
-#define XFS_LIC_DESC_TO_CHUNK(dp) ((xfs_log_item_chunk_t*) \
+#define XFS_LIC_DESC_TO_CHUNK(dp) ((xfs_log_item_chunk_t*) \
(((xfs_caddr_t)((dp) - (dp)->lid_index)) -\
(xfs_caddr_t)(((xfs_log_item_chunk_t*) \
0)->lic_descs)))
xfs_log_busy_slot_t lbc_busy[XFS_LBC_NUM_SLOTS];
} xfs_log_busy_chunk_t;
-#define XFS_LBC_MAX_SLOT (XFS_LBC_NUM_SLOTS - 1)
-#define XFS_LBC_FREEMASK ((1U << XFS_LBC_NUM_SLOTS) - 1)
+#define XFS_LBC_MAX_SLOT (XFS_LBC_NUM_SLOTS - 1)
+#define XFS_LBC_FREEMASK ((1U << XFS_LBC_NUM_SLOTS) - 1)
-#define XFS_LBC_INIT(cp) ((cp)->lbc_free = XFS_LBC_FREEMASK)
-#define XFS_LBC_CLAIM(cp, slot) ((cp)->lbc_free &= ~(1 << (slot)))
-#define XFS_LBC_SLOT(cp, slot) (&((cp)->lbc_busy[(slot)]))
-#define XFS_LBC_VACANCY(cp) (((cp)->lbc_free) & XFS_LBC_FREEMASK)
-#define XFS_LBC_ISFREE(cp, slot) ((cp)->lbc_free & (1 << (slot)))
+#define XFS_LBC_INIT(cp) ((cp)->lbc_free = XFS_LBC_FREEMASK)
+#define XFS_LBC_CLAIM(cp, slot) ((cp)->lbc_free &= ~(1 << (slot)))
+#define XFS_LBC_SLOT(cp, slot) (&((cp)->lbc_busy[(slot)]))
+#define XFS_LBC_VACANCY(cp) (((cp)->lbc_free) & XFS_LBC_FREEMASK)
+#define XFS_LBC_ISFREE(cp, slot) ((cp)->lbc_free & (1 << (slot)))
/*
* This is the type of function which can be given to xfs_trans_callback()
unsigned int t_log_res; /* amt of log space resvd */
unsigned int t_log_count; /* count for perm log res */
unsigned int t_blk_res; /* # of blocks resvd */
- unsigned int t_blk_res_used; /* # of resvd blocks used */
+ unsigned int t_blk_res_used; /* # of resvd blocks used */
unsigned int t_rtx_res; /* # of rt extents resvd */
- unsigned int t_rtx_res_used; /* # of resvd rt extents used */
+ unsigned int t_rtx_res_used; /* # of resvd rt extents used */
xfs_log_ticket_t t_ticket; /* log mgr ticket */
sema_t t_sema; /* sema for commit completion */
xfs_lsn_t t_lsn; /* log seq num of start of
* transaction. */
- xfs_lsn_t t_commit_lsn; /* log seq num of end of
+ xfs_lsn_t t_commit_lsn; /* log seq num of end of
* transaction. */
struct xfs_mount *t_mountp; /* ptr to fs mount struct */
- struct xfs_dquot_acct *t_dqinfo; /* accting info for dquots */
+ struct xfs_dquot_acct *t_dqinfo; /* accting info for dquots */
xfs_trans_callback_t t_callback; /* transaction callback */
void *t_callarg; /* callback arg */
unsigned int t_flags; /* misc flags */
- long t_icount_delta; /* superblock icount change */
+ long t_icount_delta; /* superblock icount change */
long t_ifree_delta; /* superblock ifree change */
long t_fdblocks_delta; /* superblock fdblocks chg */
long t_res_fdblocks_delta; /* on-disk only chg */
#endif /* __KERNEL__ */
-#define XFS_TRANS_MAGIC 0x5452414E /* 'TRAN' */
+#define XFS_TRANS_MAGIC 0x5452414E /* 'TRAN' */
/*
* Values for t_flags.
*/
-#define XFS_TRANS_DIRTY 0x01 /* something needs to be logged */
-#define XFS_TRANS_SB_DIRTY 0x02 /* superblock is modified */
-#define XFS_TRANS_PERM_LOG_RES 0x04 /* xact took a permanent log res */
-#define XFS_TRANS_SYNC 0x08 /* make commit synchronous */
+#define XFS_TRANS_DIRTY 0x01 /* something needs to be logged */
+#define XFS_TRANS_SB_DIRTY 0x02 /* superblock is modified */
+#define XFS_TRANS_PERM_LOG_RES 0x04 /* xact took a permanent log res */
+#define XFS_TRANS_SYNC 0x08 /* make commit synchronous */
#define XFS_TRANS_DQ_DIRTY 0x10 /* at least one dquot in trx dirty */
-#define XFS_TRANS_RESERVE 0x20 /* OK to use reserved data blocks */
+#define XFS_TRANS_RESERVE 0x20 /* OK to use reserved data blocks */
/*
* Values for call flags parameter.
*/
-#define XFS_TRANS_NOSLEEP 0x1
-#define XFS_TRANS_WAIT 0x2
-#define XFS_TRANS_RELEASE_LOG_RES 0x4
-#define XFS_TRANS_ABORT 0x8
+#define XFS_TRANS_NOSLEEP 0x1
+#define XFS_TRANS_WAIT 0x2
+#define XFS_TRANS_RELEASE_LOG_RES 0x4
+#define XFS_TRANS_ABORT 0x8
/*
* Field values for xfs_trans_mod_sb.
*/
-#define XFS_TRANS_SB_ICOUNT 0x00000001
-#define XFS_TRANS_SB_IFREE 0x00000002
-#define XFS_TRANS_SB_FDBLOCKS 0x00000004
-#define XFS_TRANS_SB_RES_FDBLOCKS 0x00000008
-#define XFS_TRANS_SB_FREXTENTS 0x00000010
-#define XFS_TRANS_SB_RES_FREXTENTS 0x00000020
-#define XFS_TRANS_SB_DBLOCKS 0x00000040
-#define XFS_TRANS_SB_AGCOUNT 0x00000080
-#define XFS_TRANS_SB_IMAXPCT 0x00000100
-#define XFS_TRANS_SB_REXTSIZE 0x00000200
-#define XFS_TRANS_SB_RBMBLOCKS 0x00000400
-#define XFS_TRANS_SB_RBLOCKS 0x00000800
-#define XFS_TRANS_SB_REXTENTS 0x00001000
-#define XFS_TRANS_SB_REXTSLOG 0x00002000
+#define XFS_TRANS_SB_ICOUNT 0x00000001
+#define XFS_TRANS_SB_IFREE 0x00000002
+#define XFS_TRANS_SB_FDBLOCKS 0x00000004
+#define XFS_TRANS_SB_RES_FDBLOCKS 0x00000008
+#define XFS_TRANS_SB_FREXTENTS 0x00000010
+#define XFS_TRANS_SB_RES_FREXTENTS 0x00000020
+#define XFS_TRANS_SB_DBLOCKS 0x00000040
+#define XFS_TRANS_SB_AGCOUNT 0x00000080
+#define XFS_TRANS_SB_IMAXPCT 0x00000100
+#define XFS_TRANS_SB_REXTSIZE 0x00000200
+#define XFS_TRANS_SB_RBMBLOCKS 0x00000400
+#define XFS_TRANS_SB_RBLOCKS 0x00000800
+#define XFS_TRANS_SB_REXTENTS 0x00001000
+#define XFS_TRANS_SB_REXTSLOG 0x00002000
/*
* involved in freeing or allocating an extent.
* 2 trees * (2 blocks/level * max depth - 1) * block size
*/
-#define XFS_ALLOCFREE_LOG_RES(mp,nx) \
+#define XFS_ALLOCFREE_LOG_RES(mp,nx) \
((nx) * (2 * XFS_FSB_TO_B((mp), 2 * XFS_AG_MAXLEVELS(mp) - 1)))
-#define XFS_ALLOCFREE_LOG_COUNT(mp,nx) \
+#define XFS_ALLOCFREE_LOG_COUNT(mp,nx) \
((nx) * (2 * (2 * XFS_AG_MAXLEVELS(mp) - 1)))
/*
* v2 directory blocks can be fragmented below the dirblksize down to the fsb
* size, so account for that in the DAENTER macros.
*/
-#define XFS_DIROP_LOG_RES(mp) \
+#define XFS_DIROP_LOG_RES(mp) \
(XFS_FSB_TO_B(mp, XFS_DAENTER_BLOCKS(mp, XFS_DATA_FORK)) + \
(XFS_FSB_TO_B(mp, XFS_DAENTER_BMAPS(mp, XFS_DATA_FORK) + 1)))
-#define XFS_DIROP_LOG_COUNT(mp) \
+#define XFS_DIROP_LOG_COUNT(mp) \
(XFS_DAENTER_BLOCKS(mp, XFS_DATA_FORK) + \
XFS_DAENTER_BMAPS(mp, XFS_DATA_FORK) + 1)
XFS_ALLOCFREE_LOG_RES(mp, 2) + \
(128 * (5 + XFS_ALLOCFREE_LOG_COUNT(mp, 2))))))
-#define XFS_WRITE_LOG_RES(mp) ((mp)->m_reservations.tr_write)
+#define XFS_WRITE_LOG_RES(mp) ((mp)->m_reservations.tr_write)
/*
* In truncating a file we free up to two extents at once. We can modify:
* worst case split in allocation btrees per extent assuming 4 extents:
* 4 exts * 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_ITRUNCATE_LOG_RES(mp) \
+#define XFS_CALC_ITRUNCATE_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
XFS_FSB_TO_B((mp), XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK) + 1) + \
XFS_ALLOCFREE_LOG_RES(mp, 4) + \
(128 * (9 + XFS_ALLOCFREE_LOG_COUNT(mp, 4))))))
-#define XFS_ITRUNCATE_LOG_RES(mp) ((mp)->m_reservations.tr_itruncate)
+#define XFS_ITRUNCATE_LOG_RES(mp) ((mp)->m_reservations.tr_itruncate)
/*
* In renaming a files we can modify:
* the superblock for the free block count: sector size
* the allocation btrees: 3 exts * 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_RENAME_LOG_RES(mp) \
+#define XFS_CALC_RENAME_LOG_RES(mp) \
(MAX( \
((4 * (mp)->m_sb.sb_inodesize) + \
(2 * XFS_DIROP_LOG_RES(mp)) + \
XFS_ALLOCFREE_LOG_RES(mp, 3) + \
(128 * (7 + XFS_ALLOCFREE_LOG_COUNT(mp, 3))))))
-#define XFS_RENAME_LOG_RES(mp) ((mp)->m_reservations.tr_rename)
+#define XFS_RENAME_LOG_RES(mp) ((mp)->m_reservations.tr_rename)
/*
* For creating a link to an inode:
* the superblock for the free block count: sector size
* the allocation btrees: 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_LINK_LOG_RES(mp) \
+#define XFS_CALC_LINK_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_inodesize + \
XFS_ALLOCFREE_LOG_RES(mp, 1) + \
(128 * (3 + XFS_ALLOCFREE_LOG_COUNT(mp, 1))))))
-#define XFS_LINK_LOG_RES(mp) ((mp)->m_reservations.tr_link)
+#define XFS_LINK_LOG_RES(mp) ((mp)->m_reservations.tr_link)
/*
* For removing a directory entry we can modify:
* the superblock for the free block count: sector size
* the allocation btrees: 2 exts * 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_REMOVE_LOG_RES(mp) \
+#define XFS_CALC_REMOVE_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_inodesize + \
XFS_ALLOCFREE_LOG_RES(mp, 2) + \
(128 * (5 + XFS_ALLOCFREE_LOG_COUNT(mp, 2))))))
-#define XFS_REMOVE_LOG_RES(mp) ((mp)->m_reservations.tr_remove)
+#define XFS_REMOVE_LOG_RES(mp) ((mp)->m_reservations.tr_remove)
/*
* For symlink we can modify:
* the inode btree: max depth * blocksize
* the allocation btrees: 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_SYMLINK_LOG_RES(mp) \
+#define XFS_CALC_SYMLINK_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_inodesize + \
(128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \
XFS_ALLOCFREE_LOG_COUNT(mp, 1))))))
-#define XFS_SYMLINK_LOG_RES(mp) ((mp)->m_reservations.tr_symlink)
+#define XFS_SYMLINK_LOG_RES(mp) ((mp)->m_reservations.tr_symlink)
/*
* For create we can modify:
* the inode btree: max depth * blocksize
* the allocation btrees: 2 trees * (max depth - 1) * block size
*/
-#define XFS_CALC_CREATE_LOG_RES(mp) \
+#define XFS_CALC_CREATE_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_inodesize + \
(128 * (2 + XFS_IALLOC_BLOCKS(mp) + XFS_IN_MAXLEVELS(mp) + \
XFS_ALLOCFREE_LOG_COUNT(mp, 1))))))
-#define XFS_CREATE_LOG_RES(mp) ((mp)->m_reservations.tr_create)
+#define XFS_CREATE_LOG_RES(mp) ((mp)->m_reservations.tr_create)
/*
* Making a new directory is the same as creating a new file.
*/
-#define XFS_CALC_MKDIR_LOG_RES(mp) XFS_CALC_CREATE_LOG_RES(mp)
+#define XFS_CALC_MKDIR_LOG_RES(mp) XFS_CALC_CREATE_LOG_RES(mp)
-#define XFS_MKDIR_LOG_RES(mp) ((mp)->m_reservations.tr_mkdir)
+#define XFS_MKDIR_LOG_RES(mp) ((mp)->m_reservations.tr_mkdir)
/*
* In freeing an inode we can modify:
* the inode btree entry: block size
* the on disk inode before ours in the agi hash list: inode cluster size
*/
-#define XFS_CALC_IFREE_LOG_RES(mp) \
+#define XFS_CALC_IFREE_LOG_RES(mp) \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_sectsize + \
(mp)->m_sb.sb_sectsize + \
MAX((__uint16_t)XFS_FSB_TO_B((mp), 1), XFS_INODE_CLUSTER_SIZE(mp)) + \
(128 * 5))
-#define XFS_IFREE_LOG_RES(mp) ((mp)->m_reservations.tr_ifree)
+#define XFS_IFREE_LOG_RES(mp) ((mp)->m_reservations.tr_ifree)
/*
* When only changing the inode we log the inode and possibly the superblock
* We also add a bit of slop for the transaction stuff.
*/
-#define XFS_CALC_ICHANGE_LOG_RES(mp) ((mp)->m_sb.sb_inodesize + \
+#define XFS_CALC_ICHANGE_LOG_RES(mp) ((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_sectsize + 512)
-#define XFS_ICHANGE_LOG_RES(mp) ((mp)->m_reservations.tr_ichange)
+#define XFS_ICHANGE_LOG_RES(mp) ((mp)->m_reservations.tr_ichange)
/*
* Growing the data section of the filesystem.
* agi and agf
* allocation btrees
*/
-#define XFS_CALC_GROWDATA_LOG_RES(mp) \
+#define XFS_CALC_GROWDATA_LOG_RES(mp) \
((mp)->m_sb.sb_sectsize * 3 + \
XFS_ALLOCFREE_LOG_RES(mp, 1) + \
(128 * (3 + XFS_ALLOCFREE_LOG_COUNT(mp, 1))))
-#define XFS_GROWDATA_LOG_RES(mp) ((mp)->m_reservations.tr_growdata)
+#define XFS_GROWDATA_LOG_RES(mp) ((mp)->m_reservations.tr_growdata)
/*
* Growing the rt section of the filesystem.
* bitmap/summary inode: inode size
* allocation btrees for 1 block alloc: 2 * (2 * maxdepth - 1) * blocksize
*/
-#define XFS_CALC_GROWRTALLOC_LOG_RES(mp) \
+#define XFS_CALC_GROWRTALLOC_LOG_RES(mp) \
(2 * (mp)->m_sb.sb_sectsize + \
XFS_FSB_TO_B((mp), XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK)) + \
(mp)->m_sb.sb_inodesize + \
(3 + XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK) + \
XFS_ALLOCFREE_LOG_COUNT(mp, 1))))
-#define XFS_GROWRTALLOC_LOG_RES(mp) ((mp)->m_reservations.tr_growrtalloc)
+#define XFS_GROWRTALLOC_LOG_RES(mp) ((mp)->m_reservations.tr_growrtalloc)
/*
* Growing the rt section of the filesystem.
* In the second set of transactions (ZERO) we zero the new metadata blocks.
* one bitmap/summary block: blocksize
*/
-#define XFS_CALC_GROWRTZERO_LOG_RES(mp) \
+#define XFS_CALC_GROWRTZERO_LOG_RES(mp) \
((mp)->m_sb.sb_blocksize + 128)
-#define XFS_GROWRTZERO_LOG_RES(mp) ((mp)->m_reservations.tr_growrtzero)
+#define XFS_GROWRTZERO_LOG_RES(mp) ((mp)->m_reservations.tr_growrtzero)
/*
* Growing the rt section of the filesystem.
* one bitmap block: blocksize
* summary blocks: new summary size
*/
-#define XFS_CALC_GROWRTFREE_LOG_RES(mp) \
+#define XFS_CALC_GROWRTFREE_LOG_RES(mp) \
((mp)->m_sb.sb_sectsize + \
2 * (mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_blocksize + \
(mp)->m_rsumsize + \
(128 * 5))
-#define XFS_GROWRTFREE_LOG_RES(mp) ((mp)->m_reservations.tr_growrtfree)
+#define XFS_GROWRTFREE_LOG_RES(mp) ((mp)->m_reservations.tr_growrtfree)
/*
* Logging the inode modification timestamp on a synchronous write.
* inode
*/
-#define XFS_CALC_SWRITE_LOG_RES(mp) \
+#define XFS_CALC_SWRITE_LOG_RES(mp) \
((mp)->m_sb.sb_inodesize + 128)
-#define XFS_SWRITE_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
+#define XFS_SWRITE_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
/*
* Logging the inode timestamps on an fsync -- same as SWRITE
* as long as SWRITE logs the entire inode core
*/
-#define XFS_FSYNC_TS_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
+#define XFS_FSYNC_TS_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
/*
* Logging the inode mode bits when writing a setuid/setgid file
* inode
*/
-#define XFS_CALC_WRITEID_LOG_RES(mp) \
+#define XFS_CALC_WRITEID_LOG_RES(mp) \
((mp)->m_sb.sb_inodesize + 128)
-#define XFS_WRITEID_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
+#define XFS_WRITEID_LOG_RES(mp) ((mp)->m_reservations.tr_swrite)
/*
* Converting the inode from non-attributed to attributed.
* bmap blocks for the new directory block
* allocation btrees
*/
-#define XFS_CALC_ADDAFORK_LOG_RES(mp) \
+#define XFS_CALC_ADDAFORK_LOG_RES(mp) \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_sectsize * 2 + \
(mp)->m_dirblksize + \
XFS_DAENTER_BMAP1B(mp, XFS_DATA_FORK) + 1) + \
XFS_ALLOCFREE_LOG_COUNT(mp, 1))))
-#define XFS_ADDAFORK_LOG_RES(mp) ((mp)->m_reservations.tr_addafork)
+#define XFS_ADDAFORK_LOG_RES(mp) ((mp)->m_reservations.tr_addafork)
/*
* Removing the attribute fork of a file
* worst case split in allocation btrees per extent assuming 4 extents:
* 4 exts * 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_ATTRINVAL_LOG_RES(mp) \
+#define XFS_CALC_ATTRINVAL_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
XFS_FSB_TO_B((mp), XFS_BM_MAXLEVELS(mp, XFS_ATTR_FORK)) + \
XFS_ALLOCFREE_LOG_RES(mp, 4) + \
(128 * (9 + XFS_ALLOCFREE_LOG_COUNT(mp, 4))))))
-#define XFS_ATTRINVAL_LOG_RES(mp) ((mp)->m_reservations.tr_attrinval)
+#define XFS_ATTRINVAL_LOG_RES(mp) ((mp)->m_reservations.tr_attrinval)
/*
* Setting an attribute.
* Since attribute transaction space is dependent on the size of the attribute,
* the calculation is done partially at mount time and partially at runtime.
*/
-#define XFS_CALC_ATTRSET_LOG_RES(mp) \
+#define XFS_CALC_ATTRSET_LOG_RES(mp) \
((mp)->m_sb.sb_inodesize + \
(mp)->m_sb.sb_sectsize + \
XFS_FSB_TO_B((mp), XFS_DA_NODE_MAXDEPTH) + \
(128 * (2 + XFS_DA_NODE_MAXDEPTH)))
-#define XFS_ATTRSET_LOG_RES(mp, ext) \
+#define XFS_ATTRSET_LOG_RES(mp, ext) \
((mp)->m_reservations.tr_attrset + \
(ext * (mp)->m_sb.sb_sectsize) + \
(ext * XFS_FSB_TO_B((mp), XFS_BM_MAXLEVELS(mp, XFS_ATTR_FORK))) + \
* the superblock for the free block count: sector size
* the allocation btrees: 2 exts * 2 trees * (2 * max depth - 1) * block size
*/
-#define XFS_CALC_ATTRRM_LOG_RES(mp) \
+#define XFS_CALC_ATTRRM_LOG_RES(mp) \
(MAX( \
((mp)->m_sb.sb_inodesize + \
XFS_FSB_TO_B((mp), XFS_DA_NODE_MAXDEPTH) + \
XFS_ALLOCFREE_LOG_RES(mp, 2) + \
(128 * (5 + XFS_ALLOCFREE_LOG_COUNT(mp, 2))))))
-#define XFS_ATTRRM_LOG_RES(mp) ((mp)->m_reservations.tr_attrrm)
+#define XFS_ATTRRM_LOG_RES(mp) ((mp)->m_reservations.tr_attrrm)
/*
* Clearing a bad agino number in an agi hash bucket.
*/
-#define XFS_CALC_CLEAR_AGI_BUCKET_LOG_RES(mp) \
+#define XFS_CALC_CLEAR_AGI_BUCKET_LOG_RES(mp) \
((mp)->m_sb.sb_sectsize + 128)
-#define XFS_CLEAR_AGI_BUCKET_LOG_RES(mp) ((mp)->m_reservations.tr_clearagi)
+#define XFS_CLEAR_AGI_BUCKET_LOG_RES(mp) ((mp)->m_reservations.tr_clearagi)
/*
* Various log count values.
*/
-#define XFS_DEFAULT_LOG_COUNT 1
-#define XFS_DEFAULT_PERM_LOG_COUNT 2
-#define XFS_ITRUNCATE_LOG_COUNT 2
-#define XFS_CREATE_LOG_COUNT 2
-#define XFS_MKDIR_LOG_COUNT 3
-#define XFS_SYMLINK_LOG_COUNT 3
-#define XFS_REMOVE_LOG_COUNT 2
-#define XFS_LINK_LOG_COUNT 2
-#define XFS_RENAME_LOG_COUNT 2
-#define XFS_WRITE_LOG_COUNT 2
-#define XFS_ADDAFORK_LOG_COUNT 2
-#define XFS_ATTRINVAL_LOG_COUNT 1
-#define XFS_ATTRSET_LOG_COUNT 3
-#define XFS_ATTRRM_LOG_COUNT 3
+#define XFS_DEFAULT_LOG_COUNT 1
+#define XFS_DEFAULT_PERM_LOG_COUNT 2
+#define XFS_ITRUNCATE_LOG_COUNT 2
+#define XFS_CREATE_LOG_COUNT 2
+#define XFS_MKDIR_LOG_COUNT 3
+#define XFS_SYMLINK_LOG_COUNT 3
+#define XFS_REMOVE_LOG_COUNT 2
+#define XFS_LINK_LOG_COUNT 2
+#define XFS_RENAME_LOG_COUNT 2
+#define XFS_WRITE_LOG_COUNT 2
+#define XFS_ADDAFORK_LOG_COUNT 2
+#define XFS_ATTRINVAL_LOG_COUNT 1
+#define XFS_ATTRSET_LOG_COUNT 3
+#define XFS_ATTRRM_LOG_COUNT 3
/*
* Here we centralize the specification of XFS meta-data buffer
* reference count values. This determine how hard the buffer
* cache tries to hold onto the buffer.
*/
-#define XFS_AGF_REF 4
-#define XFS_AGI_REF 4
-#define XFS_AGFL_REF 3
-#define XFS_INO_BTREE_REF 3
-#define XFS_ALLOC_BTREE_REF 2
-#define XFS_BMAP_BTREE_REF 2
-#define XFS_DIR_BTREE_REF 2
-#define XFS_ATTR_BTREE_REF 1
-#define XFS_INO_REF 1
-#define XFS_DQUOT_REF 1
+#define XFS_AGF_REF 4
+#define XFS_AGI_REF 4
+#define XFS_AGFL_REF 3
+#define XFS_INO_BTREE_REF 3
+#define XFS_ALLOC_BTREE_REF 2
+#define XFS_BMAP_BTREE_REF 2
+#define XFS_DIR_BTREE_REF 2
+#define XFS_ATTR_BTREE_REF 1
+#define XFS_INO_REF 1
+#define XFS_DQUOT_REF 1
#ifdef __KERNEL__
/*
* XFS transaction mechanism exported interfaces that are
* actually macros.
*/
-#define xfs_trans_get_log_res(tp) ((tp)->t_log_res)
-#define xfs_trans_get_log_count(tp) ((tp)->t_log_count)
-#define xfs_trans_get_block_res(tp) ((tp)->t_blk_res)
-#define xfs_trans_set_sync(tp) ((tp)->t_flags |= XFS_TRANS_SYNC)
+#define xfs_trans_get_log_res(tp) ((tp)->t_log_res)
+#define xfs_trans_get_log_count(tp) ((tp)->t_log_count)
+#define xfs_trans_get_block_res(tp) ((tp)->t_blk_res)
+#define xfs_trans_set_sync(tp) ((tp)->t_flags |= XFS_TRANS_SYNC)
#ifdef DEBUG
-#define xfs_trans_agblocks_delta(tp, d) ((tp)->t_ag_freeblks_delta += (long)d)
-#define xfs_trans_agflist_delta(tp, d) ((tp)->t_ag_flist_delta += (long)d)
-#define xfs_trans_agbtree_delta(tp, d) ((tp)->t_ag_btree_delta += (long)d)
+#define xfs_trans_agblocks_delta(tp, d) ((tp)->t_ag_freeblks_delta += (long)d)
+#define xfs_trans_agflist_delta(tp, d) ((tp)->t_ag_flist_delta += (long)d)
+#define xfs_trans_agbtree_delta(tp, d) ((tp)->t_ag_btree_delta += (long)d)
#else
-#define xfs_trans_agblocks_delta(tp, d)
-#define xfs_trans_agflist_delta(tp, d)
-#define xfs_trans_agbtree_delta(tp, d)
+#define xfs_trans_agblocks_delta(tp, d)
+#define xfs_trans_agflist_delta(tp, d)
+#define xfs_trans_agbtree_delta(tp, d)
#endif
/*
void xfs_trans_ihold_release(xfs_trans_t *, struct xfs_inode *);
void xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint);
void xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint);
-struct xfs_efi_log_item *xfs_trans_get_efi(xfs_trans_t *, uint);
+struct xfs_efi_log_item *xfs_trans_get_efi(xfs_trans_t *, uint);
void xfs_efi_release(struct xfs_efi_log_item *, uint);
void xfs_trans_log_efi_extent(xfs_trans_t *,
struct xfs_efi_log_item *,
xfs_fsblock_t,
xfs_extlen_t);
-struct xfs_efd_log_item *xfs_trans_get_efd(xfs_trans_t *,
+struct xfs_efd_log_item *xfs_trans_get_efd(xfs_trans_t *,
struct xfs_efi_log_item *,
uint);
void xfs_trans_log_efd_extent(xfs_trans_t *,
projects / thirdparty / xfsprogs-dev.git / blobdiff