--- /dev/null
+/*
+ * Copyright (C) 2018 Oracle. All Rights Reserved.
+ *
+ * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <dirent.h>
+#include <sys/statvfs.h>
+#include "xfs.h"
+#include "xfs_fs.h"
+#include "handle.h"
+#include "path.h"
+#include "ptvar.h"
+#include "workqueue.h"
+#include "xfs_scrub.h"
+#include "common.h"
+#include "bitmap.h"
+#include "disk.h"
+#include "filemap.h"
+#include "inodes.h"
+#include "read_verify.h"
+#include "spacemap.h"
+#include "vfs.h"
+
+/*
+ * Phase 6: Verify data file integrity.
+ *
+ * Identify potential data block extents with GETFSMAP, then feed those
+ * extents to the read-verify pool to get the verify commands batched,
+ * issued, and (if there are problems) reported back to us. If there
+ * are errors, we'll record the bad regions and (if available) use rmap
+ * to tell us if metadata are now corrupt. Otherwise, we'll scan the
+ * whole directory tree looking for files that overlap the bad regions
+ * and report the paths of the now corrupt files.
+ */
+
+/* Find the fd for a given device identifier. */
+static struct disk *
+xfs_dev_to_disk(
+ struct scrub_ctx *ctx,
+ dev_t dev)
+{
+ if (dev == ctx->fsinfo.fs_datadev)
+ return ctx->datadev;
+ else if (dev == ctx->fsinfo.fs_logdev)
+ return ctx->logdev;
+ else if (dev == ctx->fsinfo.fs_rtdev)
+ return ctx->rtdev;
+ abort();
+}
+
+/* Find the device major/minor for a given file descriptor. */
+static dev_t
+xfs_disk_to_dev(
+ struct scrub_ctx *ctx,
+ struct disk *disk)
+{
+ if (disk == ctx->datadev)
+ return ctx->fsinfo.fs_datadev;
+ else if (disk == ctx->logdev)
+ return ctx->fsinfo.fs_logdev;
+ else if (disk == ctx->rtdev)
+ return ctx->fsinfo.fs_rtdev;
+ abort();
+}
+
+struct owner_decode {
+ uint64_t owner;
+ const char *descr;
+};
+
+static const struct owner_decode special_owners[] = {
+ {XFS_FMR_OWN_FREE, "free space"},
+ {XFS_FMR_OWN_UNKNOWN, "unknown owner"},
+ {XFS_FMR_OWN_FS, "static FS metadata"},
+ {XFS_FMR_OWN_LOG, "journalling log"},
+ {XFS_FMR_OWN_AG, "per-AG metadata"},
+ {XFS_FMR_OWN_INOBT, "inode btree blocks"},
+ {XFS_FMR_OWN_INODES, "inodes"},
+ {XFS_FMR_OWN_REFC, "refcount btree"},
+ {XFS_FMR_OWN_COW, "CoW staging"},
+ {XFS_FMR_OWN_DEFECTIVE, "bad blocks"},
+ {0, NULL},
+};
+
+/* Decode a special owner. */
+static const char *
+xfs_decode_special_owner(
+ uint64_t owner)
+{
+ const struct owner_decode *od = special_owners;
+
+ while (od->descr) {
+ if (od->owner == owner)
+ return od->descr;
+ od++;
+ }
+
+ return NULL;
+}
+
+/* Routines to translate bad physical extents into file paths and offsets. */
+
+struct xfs_verify_error_info {
+ struct bitmap *d_bad; /* bytes */
+ struct bitmap *r_bad; /* bytes */
+};
+
+/* Report if this extent overlaps a bad region. */
+static bool
+xfs_report_verify_inode_bmap(
+ struct scrub_ctx *ctx,
+ const char *descr,
+ int fd,
+ int whichfork,
+ struct fsxattr *fsx,
+ struct xfs_bmap *bmap,
+ void *arg)
+{
+ struct xfs_verify_error_info *vei = arg;
+ struct bitmap *bmp;
+
+ /* Only report errors for real extents. */
+ if (bmap->bm_flags & (BMV_OF_PREALLOC | BMV_OF_DELALLOC))
+ return true;
+
+ if (fsx->fsx_xflags & FS_XFLAG_REALTIME)
+ bmp = vei->r_bad;
+ else
+ bmp = vei->d_bad;
+
+ if (!bitmap_test(bmp, bmap->bm_physical, bmap->bm_length))
+ return true;
+
+ str_error(ctx, descr,
+_("offset %llu failed read verification."), bmap->bm_offset);
+ return true;
+}
+
+/* Iterate the extent mappings of a file to report errors. */
+static bool
+xfs_report_verify_fd(
+ struct scrub_ctx *ctx,
+ const char *descr,
+ int fd,
+ void *arg)
+{
+ struct xfs_bmap key = {0};
+ bool moveon;
+
+ /* data fork */
+ moveon = xfs_iterate_filemaps(ctx, descr, fd, XFS_DATA_FORK, &key,
+ xfs_report_verify_inode_bmap, arg);
+ if (!moveon)
+ return false;
+
+ /* attr fork */
+ moveon = xfs_iterate_filemaps(ctx, descr, fd, XFS_ATTR_FORK, &key,
+ xfs_report_verify_inode_bmap, arg);
+ if (!moveon)
+ return false;
+ return true;
+}
+
+/* Report read verify errors in unlinked (but still open) files. */
+static int
+xfs_report_verify_inode(
+ struct scrub_ctx *ctx,
+ struct xfs_handle *handle,
+ struct xfs_bstat *bstat,
+ void *arg)
+{
+ char descr[DESCR_BUFSZ];
+ char buf[DESCR_BUFSZ];
+ bool moveon;
+ int fd;
+ int error;
+
+ snprintf(descr, DESCR_BUFSZ, _("inode %"PRIu64" (unlinked)"),
+ (uint64_t)bstat->bs_ino);
+
+ /* Ignore linked files and things we can't open. */
+ if (bstat->bs_nlink != 0)
+ return 0;
+ if (!S_ISREG(bstat->bs_mode) && !S_ISDIR(bstat->bs_mode))
+ return 0;
+
+ /* Try to open the inode. */
+ fd = xfs_open_handle(handle);
+ if (fd < 0) {
+ error = errno;
+ if (error == ESTALE)
+ return error;
+
+ str_warn(ctx, descr, "%s", strerror_r(error, buf, DESCR_BUFSZ));
+ return error;
+ }
+
+ /* Go find the badness. */
+ moveon = xfs_report_verify_fd(ctx, descr, fd, arg);
+ close(fd);
+
+ return moveon ? 0 : XFS_ITERATE_INODES_ABORT;
+}
+
+/* Scan a directory for matches in the read verify error list. */
+static bool
+xfs_report_verify_dir(
+ struct scrub_ctx *ctx,
+ const char *path,
+ int dir_fd,
+ void *arg)
+{
+ return xfs_report_verify_fd(ctx, path, dir_fd, arg);
+}
+
+/*
+ * Scan the inode associated with a directory entry for matches with
+ * the read verify error list.
+ */
+static bool
+xfs_report_verify_dirent(
+ struct scrub_ctx *ctx,
+ const char *path,
+ int dir_fd,
+ struct dirent *dirent,
+ struct stat *sb,
+ void *arg)
+{
+ bool moveon;
+ int fd;
+
+ /* Ignore things we can't open. */
+ if (!S_ISREG(sb->st_mode) && !S_ISDIR(sb->st_mode))
+ return true;
+
+ /* Ignore . and .. */
+ if (!strcmp(".", dirent->d_name) || !strcmp("..", dirent->d_name))
+ return true;
+
+ /*
+ * If we were given a dirent, open the associated file under
+ * dir_fd for badblocks scanning. If dirent is NULL, then it's
+ * the directory itself we want to scan.
+ */
+ fd = openat(dir_fd, dirent->d_name,
+ O_RDONLY | O_NOATIME | O_NOFOLLOW | O_NOCTTY);
+ if (fd < 0)
+ return true;
+
+ /* Go find the badness. */
+ moveon = xfs_report_verify_fd(ctx, path, fd, arg);
+ if (moveon)
+ goto out;
+
+out:
+ close(fd);
+
+ return moveon;
+}
+
+/* Given bad extent lists for the data & rtdev, find bad files. */
+static bool
+xfs_report_verify_errors(
+ struct scrub_ctx *ctx,
+ struct bitmap *d_bad,
+ struct bitmap *r_bad)
+{
+ struct xfs_verify_error_info vei;
+ bool moveon;
+
+ vei.d_bad = d_bad;
+ vei.r_bad = r_bad;
+
+ /* Scan the directory tree to get file paths. */
+ moveon = scan_fs_tree(ctx, xfs_report_verify_dir,
+ xfs_report_verify_dirent, &vei);
+ if (!moveon)
+ return false;
+
+ /* Scan for unlinked files. */
+ return xfs_scan_all_inodes(ctx, xfs_report_verify_inode, &vei);
+}
+
+/* Verify disk blocks with GETFSMAP */
+
+struct xfs_verify_extent {
+ struct read_verify_pool *readverify;
+ struct ptvar *rvstate;
+ struct bitmap *d_bad; /* bytes */
+ struct bitmap *r_bad; /* bytes */
+};
+
+/* Report an IO error resulting from read-verify based off getfsmap. */
+static bool
+xfs_check_rmap_error_report(
+ struct scrub_ctx *ctx,
+ const char *descr,
+ struct fsmap *map,
+ void *arg)
+{
+ const char *type;
+ char buf[32];
+ uint64_t err_physical = *(uint64_t *)arg;
+ uint64_t err_off;
+
+ if (err_physical > map->fmr_physical)
+ err_off = err_physical - map->fmr_physical;
+ else
+ err_off = 0;
+
+ snprintf(buf, 32, _("disk offset %"PRIu64),
+ (uint64_t)BTOBB(map->fmr_physical + err_off));
+
+ if (map->fmr_flags & FMR_OF_SPECIAL_OWNER) {
+ type = xfs_decode_special_owner(map->fmr_owner);
+ str_error(ctx, buf,
+_("%s failed read verification."),
+ type);
+ }
+
+ /*
+ * XXX: If we had a getparent() call we could report IO errors
+ * efficiently. Until then, we'll have to scan the dir tree
+ * to find the bad file's pathname.
+ */
+
+ return true;
+}
+
+/*
+ * Remember a read error for later, and see if rmap will tell us about the
+ * owner ahead of time.
+ */
+static void
+xfs_check_rmap_ioerr(
+ struct scrub_ctx *ctx,
+ struct disk *disk,
+ uint64_t start,
+ uint64_t length,
+ int error,
+ void *arg)
+{
+ struct fsmap keys[2];
+ char descr[DESCR_BUFSZ];
+ struct xfs_verify_extent *ve = arg;
+ struct bitmap *tree;
+ dev_t dev;
+ bool moveon;
+
+ dev = xfs_disk_to_dev(ctx, disk);
+
+ /*
+ * If we don't have parent pointers, save the bad extent for
+ * later rescanning.
+ */
+ if (dev == ctx->fsinfo.fs_datadev)
+ tree = ve->d_bad;
+ else if (dev == ctx->fsinfo.fs_rtdev)
+ tree = ve->r_bad;
+ else
+ tree = NULL;
+ if (tree) {
+ moveon = bitmap_set(tree, start, length);
+ if (!moveon)
+ str_errno(ctx, ctx->mntpoint);
+ }
+
+ snprintf(descr, DESCR_BUFSZ, _("dev %d:%d ioerr @ %"PRIu64":%"PRIu64" "),
+ major(dev), minor(dev), start, length);
+
+ /* Go figure out which blocks are bad from the fsmap. */
+ memset(keys, 0, sizeof(struct fsmap) * 2);
+ keys->fmr_device = dev;
+ keys->fmr_physical = start;
+ (keys + 1)->fmr_device = dev;
+ (keys + 1)->fmr_physical = start + length - 1;
+ (keys + 1)->fmr_owner = ULLONG_MAX;
+ (keys + 1)->fmr_offset = ULLONG_MAX;
+ (keys + 1)->fmr_flags = UINT_MAX;
+ xfs_iterate_fsmap(ctx, descr, keys, xfs_check_rmap_error_report,
+ &start);
+}
+
+/* Schedule a read-verify of a (data block) extent. */
+static bool
+xfs_check_rmap(
+ struct scrub_ctx *ctx,
+ const char *descr,
+ struct fsmap *map,
+ void *arg)
+{
+ struct xfs_verify_extent *ve = arg;
+ struct disk *disk;
+
+ dbg_printf("rmap dev %d:%d phys %"PRIu64" owner %"PRId64
+ " offset %"PRIu64" len %"PRIu64" flags 0x%x\n",
+ major(map->fmr_device), minor(map->fmr_device),
+ (uint64_t)map->fmr_physical, (int64_t)map->fmr_owner,
+ (uint64_t)map->fmr_offset, (uint64_t)map->fmr_length,
+ map->fmr_flags);
+
+ /* "Unknown" extents should be verified; they could be data. */
+ if ((map->fmr_flags & FMR_OF_SPECIAL_OWNER) &&
+ map->fmr_owner == XFS_FMR_OWN_UNKNOWN)
+ map->fmr_flags &= ~FMR_OF_SPECIAL_OWNER;
+
+ /*
+ * We only care about read-verifying data extents that have been
+ * written to disk. This means we can skip "special" owners
+ * (metadata), xattr blocks, unwritten extents, and extent maps.
+ * These should all get checked elsewhere in the scrubber.
+ */
+ if (map->fmr_flags & (FMR_OF_PREALLOC | FMR_OF_ATTR_FORK |
+ FMR_OF_EXTENT_MAP | FMR_OF_SPECIAL_OWNER))
+ goto out;
+
+ /* XXX: Filter out directory data blocks. */
+
+ /* Schedule the read verify command for (eventual) running. */
+ disk = xfs_dev_to_disk(ctx, map->fmr_device);
+
+ read_verify_schedule_io(ve->readverify, ptvar_get(ve->rvstate), disk,
+ map->fmr_physical, map->fmr_length, ve);
+
+out:
+ /* Is this the last extent? Fire off the read. */
+ if (map->fmr_flags & FMR_OF_LAST)
+ read_verify_force_io(ve->readverify, ptvar_get(ve->rvstate));
+
+ return true;
+}
+
+/*
+ * Read verify all the file data blocks in a filesystem. Since XFS doesn't
+ * do data checksums, we trust that the underlying storage will pass back
+ * an IO error if it can't retrieve whatever we previously stored there.
+ * If we hit an IO error, we'll record the bad blocks in a bitmap and then
+ * scan the extent maps of the entire fs tree to figure (and the unlinked
+ * inodes) out which files are now broken.
+ */
+bool
+xfs_scan_blocks(
+ struct scrub_ctx *ctx)
+{
+ struct xfs_verify_extent ve;
+ bool moveon;
+
+ ve.rvstate = ptvar_init(scrub_nproc(ctx), sizeof(struct read_verify));
+ if (!ve.rvstate) {
+ str_errno(ctx, ctx->mntpoint);
+ return false;
+ }
+
+ moveon = bitmap_init(&ve.d_bad);
+ if (!moveon) {
+ str_errno(ctx, ctx->mntpoint);
+ goto out_ve;
+ }
+
+ moveon = bitmap_init(&ve.r_bad);
+ if (!moveon) {
+ str_errno(ctx, ctx->mntpoint);
+ goto out_dbad;
+ }
+
+ ve.readverify = read_verify_pool_init(ctx, ctx->geo.blocksize,
+ xfs_check_rmap_ioerr, disk_heads(ctx->datadev));
+ if (!ve.readverify) {
+ moveon = false;
+ str_error(ctx, ctx->mntpoint,
+_("Could not create media verifier."));
+ goto out_rbad;
+ }
+ moveon = xfs_scan_all_spacemaps(ctx, xfs_check_rmap, &ve);
+ if (!moveon)
+ goto out_pool;
+ read_verify_pool_flush(ve.readverify);
+ ctx->bytes_checked += read_verify_bytes(ve.readverify);
+ read_verify_pool_destroy(ve.readverify);
+
+ /* Scan the whole dir tree to see what matches the bad extents. */
+ if (!bitmap_empty(ve.d_bad) || !bitmap_empty(ve.r_bad))
+ moveon = xfs_report_verify_errors(ctx, ve.d_bad, ve.r_bad);
+
+ bitmap_free(&ve.r_bad);
+ bitmap_free(&ve.d_bad);
+ ptvar_free(ve.rvstate);
+ return moveon;
+
+out_pool:
+ read_verify_pool_destroy(ve.readverify);
+out_rbad:
+ bitmap_free(&ve.r_bad);
+out_dbad:
+ bitmap_free(&ve.d_bad);
+out_ve:
+ ptvar_free(ve.rvstate);
+ return moveon;
+}
--- /dev/null
+/*
+ * Copyright (C) 2018 Oracle. All Rights Reserved.
+ *
+ * Author: Darrick J. Wong <darrick.wong@oracle.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/statvfs.h>
+#include "xfs.h"
+#include "handle.h"
+#include "path.h"
+#include "workqueue.h"
+#include "xfs_scrub.h"
+#include "common.h"
+#include "vfs.h"
+
+#ifndef AT_NO_AUTOMOUNT
+# define AT_NO_AUTOMOUNT 0x800
+#endif
+
+/*
+ * Helper functions to assist in traversing a directory tree using regular
+ * VFS calls.
+ */
+
+/* Scan a filesystem tree. */
+struct scan_fs_tree {
+ unsigned int nr_dirs;
+ pthread_mutex_t lock;
+ pthread_cond_t wakeup;
+ struct stat root_sb;
+ bool moveon;
+ scan_fs_tree_dir_fn dir_fn;
+ scan_fs_tree_dirent_fn dirent_fn;
+ void *arg;
+};
+
+/* Per-work-item scan context. */
+struct scan_fs_tree_dir {
+ char *path;
+ struct scan_fs_tree *sft;
+ bool rootdir;
+};
+
+/* Scan a directory sub tree. */
+static void
+scan_fs_dir(
+ struct workqueue *wq,
+ xfs_agnumber_t agno,
+ void *arg)
+{
+ struct scrub_ctx *ctx = (struct scrub_ctx *)wq->wq_ctx;
+ struct scan_fs_tree_dir *sftd = arg;
+ struct scan_fs_tree *sft = sftd->sft;
+ DIR *dir;
+ struct dirent *dirent;
+ char newpath[PATH_MAX];
+ struct scan_fs_tree_dir *new_sftd;
+ struct stat sb;
+ int dir_fd;
+ int error;
+
+ /* Open the directory. */
+ dir_fd = open(sftd->path, O_RDONLY | O_NOATIME | O_NOFOLLOW | O_NOCTTY);
+ if (dir_fd < 0) {
+ if (errno != ENOENT)
+ str_errno(ctx, sftd->path);
+ goto out;
+ }
+
+ /* Caller-specific directory checks. */
+ if (!sft->dir_fn(ctx, sftd->path, dir_fd, sft->arg)) {
+ sft->moveon = false;
+ goto out;
+ }
+
+ /* Iterate the directory entries. */
+ dir = fdopendir(dir_fd);
+ if (!dir) {
+ str_errno(ctx, sftd->path);
+ goto out;
+ }
+ rewinddir(dir);
+ for (dirent = readdir(dir); dirent != NULL; dirent = readdir(dir)) {
+ snprintf(newpath, PATH_MAX, "%s/%s", sftd->path,
+ dirent->d_name);
+
+ /* Get the stat info for this directory entry. */
+ error = fstatat(dir_fd, dirent->d_name, &sb,
+ AT_NO_AUTOMOUNT | AT_SYMLINK_NOFOLLOW);
+ if (error) {
+ str_errno(ctx, newpath);
+ continue;
+ }
+
+ /* Ignore files on other filesystems. */
+ if (sb.st_dev != sft->root_sb.st_dev)
+ continue;
+
+ /* Caller-specific directory entry function. */
+ if (!sft->dirent_fn(ctx, newpath, dir_fd, dirent, &sb,
+ sft->arg)) {
+ sft->moveon = false;
+ break;
+ }
+
+ if (xfs_scrub_excessive_errors(ctx)) {
+ sft->moveon = false;
+ break;
+ }
+
+ /* If directory, call ourselves recursively. */
+ if (S_ISDIR(sb.st_mode) && strcmp(".", dirent->d_name) &&
+ strcmp("..", dirent->d_name)) {
+ new_sftd = malloc(sizeof(struct scan_fs_tree_dir));
+ if (!new_sftd) {
+ str_errno(ctx, newpath);
+ sft->moveon = false;
+ break;
+ }
+ new_sftd->path = strdup(newpath);
+ new_sftd->sft = sft;
+ new_sftd->rootdir = false;
+ pthread_mutex_lock(&sft->lock);
+ sft->nr_dirs++;
+ pthread_mutex_unlock(&sft->lock);
+ error = workqueue_add(wq, scan_fs_dir, 0, new_sftd);
+ if (error) {
+ str_error(ctx, ctx->mntpoint,
+_("Could not queue subdirectory scan work."));
+ sft->moveon = false;
+ break;
+ }
+ }
+ }
+
+ /* Close dir, go away. */
+ error = closedir(dir);
+ if (error)
+ str_errno(ctx, sftd->path);
+
+out:
+ pthread_mutex_lock(&sft->lock);
+ sft->nr_dirs--;
+ if (sft->nr_dirs == 0)
+ pthread_cond_signal(&sft->wakeup);
+ pthread_mutex_unlock(&sft->lock);
+
+ free(sftd->path);
+ free(sftd);
+}
+
+/* Scan the entire filesystem. */
+bool
+scan_fs_tree(
+ struct scrub_ctx *ctx,
+ scan_fs_tree_dir_fn dir_fn,
+ scan_fs_tree_dirent_fn dirent_fn,
+ void *arg)
+{
+ struct workqueue wq;
+ struct scan_fs_tree sft;
+ struct scan_fs_tree_dir *sftd;
+ int ret;
+
+ sft.moveon = true;
+ sft.nr_dirs = 1;
+ sft.root_sb = ctx->mnt_sb;
+ sft.dir_fn = dir_fn;
+ sft.dirent_fn = dirent_fn;
+ sft.arg = arg;
+ pthread_mutex_init(&sft.lock, NULL);
+ pthread_cond_init(&sft.wakeup, NULL);
+
+ sftd = malloc(sizeof(struct scan_fs_tree_dir));
+ if (!sftd) {
+ str_errno(ctx, ctx->mntpoint);
+ return false;
+ }
+ sftd->path = strdup(ctx->mntpoint);
+ sftd->sft = &sft;
+ sftd->rootdir = true;
+
+ ret = workqueue_create(&wq, (struct xfs_mount *)ctx,
+ scrub_nproc_workqueue(ctx));
+ if (ret) {
+ str_error(ctx, ctx->mntpoint, _("Could not create workqueue."));
+ goto out_free;
+ }
+ ret = workqueue_add(&wq, scan_fs_dir, 0, sftd);
+ if (ret) {
+ str_error(ctx, ctx->mntpoint,
+_("Could not queue directory scan work."));
+ goto out_free;
+ }
+
+ pthread_mutex_lock(&sft.lock);
+ pthread_cond_wait(&sft.wakeup, &sft.lock);
+ assert(sft.nr_dirs == 0);
+ pthread_mutex_unlock(&sft.lock);
+ workqueue_destroy(&wq);
+
+ return sft.moveon;
+out_free:
+ free(sftd->path);
+ free(sftd);
+ return false;
+}
projects / thirdparty / xfsprogs-dev.git / commitdiff
