diff options
| author | Chao Yu <chao@kernel.org> | 2023-04-23 23:49:15 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-05-08 11:18:04 -0700 |
| commit | b62e71be2110d8b52bf5faf3c3ed7ca1a0c113a5 (patch) | |
| tree | 79d62b540aa2d60efe03d9f1f616274301ab4b6e /fs/f2fs/gc.c | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
f2fs: support errors=remount-ro|continue|panic mountoption
This patch supports errors=remount-ro|continue|panic mount option
for f2fs.
f2fs behaves as below in three different modes:
mode continue remount-ro panic
access ops normal noraml N/A
syscall errors -EIO -EROFS N/A
mount option rw ro N/A
pending dir write keep keep N/A
pending non-dir write drop keep N/A
pending node write drop keep N/A
pending meta write keep keep N/A
By default it uses "continue" mode.
[Yangtao helps to clean up function's name]
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 61c5f9d26018..d455140322a8 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -59,7 +59,7 @@ static int gc_thread_func(void *data) if (gc_th->gc_wake) gc_th->gc_wake = false; - if (try_to_freeze()) { + if (try_to_freeze() || f2fs_readonly(sbi->sb)) { stat_other_skip_bggc_count(sbi); continue; } |