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| author | Dmitry Monakhov <dmtrmonakhov@yandex-team.ru> | 2020-07-25 12:33:13 +0000 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-08-07 14:12:36 -0400 |
| commit | 1cf006ed19a887c22e085189c8b4a3cbf60d2246 (patch) | |
| tree | b60311d4d55a7d38acbd8c3b6f535de3c9cfed9c /fs/ext4/ext4.h | |
| parent | 6dbd300129089ad57de20be89ab7c122b36a4c26 (diff) | |
| download | linux-1cf006ed19a887c22e085189c8b4a3cbf60d2246.tar.gz linux-1cf006ed19a887c22e085189c8b4a3cbf60d2246.tar.bz2 linux-1cf006ed19a887c22e085189c8b4a3cbf60d2246.zip | |
ext4: export msg_count and warning_count via sysfs
This numbers can be analized by system automation similar to errors_count.
In ideal world it would be nice to have separate counters for different
log-levels, but this makes this patch too intrusive.
Signed-off-by: Dmitry Monakhov <dmtrmonakhov@yandex-team.ru>
Link: https://lore.kernel.org/r/20200725123313.4467-1-dmtrmonakhov@yandex-team.ru
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 32260ceb9cb5..c73b9a1959a9 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1591,6 +1591,8 @@ struct ext4_sb_info { struct ratelimit_state s_err_ratelimit_state; struct ratelimit_state s_warning_ratelimit_state; struct ratelimit_state s_msg_ratelimit_state; + atomic_t s_warning_count; + atomic_t s_msg_count; /* Encryption context for '-o test_dummy_encryption' */ struct fscrypt_dummy_context s_dummy_enc_ctx; |