STATIC bool
xfs_dquot_buf_verify_crc(
struct xfs_mount *mp,
- struct xfs_buf *bp)
+ struct xfs_buf *bp,
+ bool readahead)
{
struct xfs_dqblk *d = (struct xfs_dqblk *)bp->b_addr;
int ndquots;
for (i = 0; i < ndquots; i++, d++) {
if (!xfs_verify_cksum((char *)d, sizeof(struct xfs_dqblk),
- XFS_DQUOT_CRC_OFF))
+ XFS_DQUOT_CRC_OFF)) {
+ if (!readahead)
+ xfs_buf_verifier_error(bp, -EFSBADCRC, __func__,
+ d, sizeof(*d), __this_address);
return false;
+ }
}
return true;
}
STATIC xfs_failaddr_t
xfs_dquot_buf_verify(
struct xfs_mount *mp,
- struct xfs_buf *bp)
+ struct xfs_buf *bp,
+ bool readahead)
{
struct xfs_dqblk *dqb = bp->b_addr;
xfs_failaddr_t fa;
id = be32_to_cpu(ddq->d_id);
fa = xfs_dqblk_verify(mp, &dqb[i], id + i, 0);
- if (fa)
+ if (fa) {
+ if (!readahead)
+ xfs_buf_verifier_error(bp, -EFSCORRUPTED,
+ __func__, &dqb[i],
+ sizeof(struct xfs_dqblk), fa);
return fa;
+ }
}
return NULL;
{
struct xfs_mount *mp = bp->b_target->bt_mount;
- return xfs_dquot_buf_verify(mp, bp);
+ return xfs_dquot_buf_verify(mp, bp, false);
}
static void
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
- xfs_failaddr_t fa;
- if (!xfs_dquot_buf_verify_crc(mp, bp))
- xfs_verifier_error(bp, -EFSBADCRC, __this_address);
- else {
- fa = xfs_dquot_buf_verify(mp, bp);
- if (fa)
- xfs_verifier_error(bp, -EFSCORRUPTED, __this_address);
- }
+ if (!xfs_dquot_buf_verify_crc(mp, bp, false))
+ return;
+ xfs_dquot_buf_verify(mp, bp, false);
}
/*
{
struct xfs_mount *mp = bp->b_target->bt_mount;
- if (!xfs_dquot_buf_verify_crc(mp, bp) ||
- xfs_dquot_buf_verify(mp, bp) != NULL) {
+ if (!xfs_dquot_buf_verify_crc(mp, bp, true) ||
+ xfs_dquot_buf_verify(mp, bp, true) != NULL) {
xfs_buf_ioerror(bp, -EIO);
bp->b_flags &= ~XBF_DONE;
}
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
- xfs_failaddr_t fa;
- fa = xfs_dquot_buf_verify(mp, bp);
- if (fa)
- xfs_verifier_error(bp, -EFSCORRUPTED, __this_address);
+ xfs_dquot_buf_verify(mp, bp, false);
}
const struct xfs_buf_ops xfs_dquot_buf_ops = {