tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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f2fs: don't retry IO for corrupted data scenario

F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]
F2FS-fs (dm-105): inconsistent node block, nid:430, node_footer[nid:2198964142,ino:598252782,ofs:118300154,cpver:5409237455940746069,blkaddr:2125070942]

If node block is loaded successfully, but its content is inconsistent, it
doesn't need to retry IO.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

authored by

Chao Yu and committed by
Jaegeuk Kim 1534747d bd409934

+4
+4
fs/f2fs/inode.c
··· 765 765 if (err == -ENOENT) 766 766 return; 767 767 768 + if (err == -EFSCORRUPTED) 769 + goto stop_checkpoint; 770 + 768 771 if (err == -ENOMEM || ++count <= DEFAULT_RETRY_IO_COUNT) 769 772 goto retry; 773 + stop_checkpoint: 770 774 f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_UPDATE_INODE); 771 775 return; 772 776 }