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/file.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/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 5ac53d2627d2..9c9c3f660e01 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2225,7 +2225,6 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) ret = 0; f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_SHUTDOWN); - set_sbi_flag(sbi, SBI_IS_SHUTDOWN); trace_f2fs_shutdown(sbi, in, ret); } return ret; @@ -2238,7 +2237,6 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) if (ret) goto out; f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_SHUTDOWN); - set_sbi_flag(sbi, SBI_IS_SHUTDOWN); thaw_bdev(sb->s_bdev); break; case F2FS_GOING_DOWN_METASYNC: @@ -2247,16 +2245,13 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) if (ret) goto out; f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_SHUTDOWN); - set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; case F2FS_GOING_DOWN_NOSYNC: f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_SHUTDOWN); - set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; case F2FS_GOING_DOWN_METAFLUSH: f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_META_IO); f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_SHUTDOWN); - set_sbi_flag(sbi, SBI_IS_SHUTDOWN); break; case F2FS_GOING_DOWN_NEED_FSCK: set_sbi_flag(sbi, SBI_NEED_FSCK); |