diff options
| author | Chao Yu <chao@kernel.org> | 2025-08-07 09:48:35 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-08-20 17:44:09 +0000 |
| commit | 2e8f4c2b2bb12fc3d40762f1bb778e95c6ddbc93 (patch) | |
| tree | df4483f7c2111907a048355e3fb684b7b71ff8f6 | |
| parent | cbba5038ee29f16f583978d6debe486503693c70 (diff) | |
f2fs: fix to clear unusable_cap for checkpoint=enable
mount -t f2fs -o checkpoint=disable:10% /dev/vdb /mnt/f2fs/
mount -t f2fs -o remount,checkpoint=enable /dev/vdb /mnt/f2fs/
kernel log:
F2FS-fs (vdb): Adjust unusable cap for checkpoint=disable = 204440 / 10%
If we has assigned checkpoint=enable mount option, unusable_cap{,_perc}
parameters of checkpoint=disable should be reset, then calculation and
log print could be avoid in adjust_unusable_cap_perc().
Fixes: 1ae18f71cb52 ("f2fs: fix checkpoint=disable:%u%%")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/super.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 0638ae9816ac..195ec6e598d2 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -998,6 +998,10 @@ static int f2fs_parse_param(struct fs_context *fc, struct fs_parameter *param) ctx_set_opt(ctx, F2FS_MOUNT_DISABLE_CHECKPOINT); break; case Opt_checkpoint_enable: + F2FS_CTX_INFO(ctx).unusable_cap_perc = 0; + ctx->spec_mask |= F2FS_SPEC_checkpoint_disable_cap_perc; + F2FS_CTX_INFO(ctx).unusable_cap = 0; + ctx->spec_mask |= F2FS_SPEC_checkpoint_disable_cap; ctx_clear_opt(ctx, F2FS_MOUNT_DISABLE_CHECKPOINT); break; default: |