iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

btrfs: Ratelimit "no csum found" info message

Browse Source 
Recently during a crash it became apparent that this particular message
can be printed so many times that it causes the softlockup detector to
trigger. Fix it by ratelimiting it.

Signed-off-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2016-07-13 16:19:14 +03:00 committed by David Sterba
parent 35f4e5e6f1
commit aee133afcd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/btrfs/file-item.c
View File

@ -250,7 +250,7 @@ static int __btrfs_lookup_bio_sums(struct btrfs_root *root,
offset + root->sectorsize - 1, offset + root->sectorsize - 1,
EXTENT_NODATASUM); EXTENT_NODATASUM);
} else { } else {
btrfs_info(BTRFS_I(inode)->root->fs_info, btrfs_info_rl(BTRFS_I(inode)->root->fs_info,
"no csum found for inode %llu start %llu", "no csum found for inode %llu start %llu",
btrfs_ino(inode), offset); btrfs_ino(inode), offset);
} }