Use printk_ratelimit() to limit the amount of messages printed from xfs_discard_page. Without that a failing device causes a large number of errors that doesn't really help debugging the underling issue. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- fs/xfs/xfs_aops.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 58e937be24ce..acdda808fbdd 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -539,9 +539,10 @@ xfs_discard_page( if (XFS_FORCED_SHUTDOWN(mp)) goto out_invalidate; - xfs_alert(mp, - "page discard on page "PTR_FMT", inode 0x%llx, offset %llu.", - page, ip->i_ino, offset); + if (printk_ratelimit()) + xfs_alert(mp, + "page discard on page "PTR_FMT", inode 0x%llx, offset %llu.", + page, ip->i_ino, offset); error = xfs_bmap_punch_delalloc_range(ip, start_fsb, PAGE_SIZE / i_blocksize(inode)); -- 2.24.1
