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| author | Ryusuke Konishi <konishi.ryusuke@gmail.com> | 2022-09-29 15:33:30 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-12 04:51:10 +0300 |
| commit | 723ac751208f6d6540191689cfbf6c77135a7a1b (patch) | |
| tree | 42195faf2d93d2e609e05de507cbf5119a258c7c /arch | |
| parent | ef79361b265dd229725ad62bc850f6913ef2f94a (diff) | |
| download | linux-723ac751208f6d6540191689cfbf6c77135a7a1b.tar.xz | |
nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
If creation or finalization of a checkpoint fails due to anomalies in the
checkpoint metadata on disk, a kernel warning is generated.
This patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted
with panic_on_warn, does not panic. A nilfs_error is appropriate here to
handle the abnormal filesystem condition.
This also replaces the detected error codes with an I/O error so that
neither of the internal error codes is returned to callers.
Link: https://lkml.kernel.org/r/20220929123330.19658-1-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reported-by: syzbot+fbb3e0b24e8dae5a16ee@syzkaller.appspotmail.com
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions