diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/xfs/xfs_super.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index e21459f9923a..c7ac486ca5d3 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1739,15 +1739,6 @@ xfs_remount_rw( */ xfs_restore_resvblks(mp); xfs_log_work_queue(mp); - - /* Recover any CoW blocks that never got remapped. */ - error = xfs_reflink_recover_cow(mp); - if (error) { - xfs_err(mp, - "Error %d recovering leftover CoW allocations.", error); - xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); - return error; - } xfs_blockgc_start(mp); /* Create the per-AG metadata reservation pool .*/ @@ -1765,7 +1756,10 @@ static int xfs_remount_ro( struct xfs_mount *mp) { - int error; + struct xfs_icwalk icw = { + .icw_flags = XFS_ICWALK_FLAG_SYNC, + }; + int error; /* * Cancel background eofb scanning so it cannot race with the final @@ -1773,8 +1767,13 @@ xfs_remount_ro( */ xfs_blockgc_stop(mp); - /* Get rid of any leftover CoW reservations... */ - error = xfs_blockgc_free_space(mp, NULL); + /* + * Clear out all remaining COW staging extents and speculative post-EOF + * preallocations so that we don't leave inodes requiring inactivation + * cleanups during reclaim on a read-only mount. We must process every + * cached inode, so this requires a synchronous cache scan. + */ + error = xfs_blockgc_free_space(mp, &icw); if (error) { xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); return error; |