Messages in this thread Patch in this message | | | From | Yangtao Li <> | Subject | [PATCH] f2fs: call fsnotify_sb_error() when f2fs have errors | Date | Mon, 19 Jun 2023 16:20:25 +0800 |
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When an EFSCORRUPTED error occurs in f2fs, report the error to userspace monitoring tools.
Signed-off-by: Yangtao Li <frank.li@vivo.com> --- fs/f2fs/super.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 375a178540d6..69c747c4d4f4 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -28,6 +28,7 @@ #include <linux/part_stat.h> #include <linux/zstd.h> #include <linux/lz4.h> +#include <linux/fsnotify.h> #include "f2fs.h" #include "node.h" @@ -4035,6 +4036,8 @@ static void f2fs_record_stop_reason(struct f2fs_sb_info *sbi) f2fs_up_write(&sbi->sb_lock); if (err) f2fs_err(sbi, "f2fs_commit_super fails to record err:%d", err); + + fsnotify_sb_error(sbi->sb, NULL, EFSCORRUPTED); } void f2fs_save_errors(struct f2fs_sb_info *sbi, unsigned char flag) @@ -4081,6 +4084,8 @@ static void f2fs_record_errors(struct f2fs_sb_info *sbi, unsigned char error) error, err); out_unlock: f2fs_up_write(&sbi->sb_lock); + + fsnotify_sb_error(sbi->sb, NULL, EFSCORRUPTED); } void f2fs_handle_error(struct f2fs_sb_info *sbi, unsigned char error) -- 2.39.0
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