From: Dave Chinner <dchinner@xxxxxxxxxx> generic/475 fired an assert failure just after the filesystem was shut down: XFS: Assertion failed: fs_is_ok, file: fs/xfs/libxfs/xfs_refcount.c, line: 182 ..... Call Trace: xfs_refcount_insert+0x151/0x190 xfs_refcount_adjust_extents.constprop.11+0x9c/0x470 xfs_refcount_adjust.constprop.10+0xb0/0x270 xfs_refcount_finish_one+0x25a/0x420 xfs_trans_log_finish_refcount_update+0x2a/0x40 xfs_refcount_update_finish_item+0x35/0xa0 xfs_defer_finish+0x15e/0x4d0 xfs_reflink_remap_extent+0x1bc/0x610 xfs_reflink_remap_blocks+0x6e/0x280 xfs_reflink_remap_range+0x311/0x530 vfs_clone_file_range+0x119/0x200 .... If xfs_btree_insert() returns an error, the corruption check fires instead of passing the error back the caller. The corruption check should be after we've checked for an error, not before, thereby avoiding assert failures if the filesystem shuts down during a refcount btree record insert. Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> --- fs/xfs/libxfs/xfs_refcount.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index ae07a85d9bd5..235a9cf7265f 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -165,7 +165,10 @@ xfs_refcount_insert( cur->bc_rec.rc.rc_blockcount = irec->rc_blockcount; cur->bc_rec.rc.rc_refcount = irec->rc_refcount; error = xfs_btree_insert(cur, i); + if (error) + goto out_error; XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, *i == 1, out_error); + out_error: if (error) trace_xfs_refcount_insert_error(cur->bc_mp, -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
