| Message ID | 20180503105137.2922-7-colyli@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index cedbb41533c2..3dea06b41d43 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1412,7 +1412,7 @@ bool bch_cache_set_error(struct cache_set *c, const char *fmt, ...) return false; if (test_and_set_bit(CACHE_SET_IO_DISABLE, &c->flags)) - pr_warn("CACHE_SET_IO_DISABLE already set"); + pr_info("CACHE_SET_IO_DISABLE already set"); /* XXX: we can be called from atomic context acquire_console_sem();
It is possible that multiple I/O requests hits on failed cache device or backing device, therefore it is quite common that CACHE_SET_IO_DISABLE is set already when a task tries to set the bit from bch_cache_set_error(). Currently the message "CACHE_SET_IO_DISABLE already set" is printed by pr_warn(), which might mislead users to think a serious fault happens in source code. This patch uses pr_info() to print the information in such situation, avoid extra worries. This information is helpful to understand bcache behavior in cache device failures, so I still keep them in source code. Fixes: 771f393e8ffc9 ("bcache: add CACHE_SET_IO_DISABLE to struct cache_set flags") Signed-off-by: Coly Li <colyli@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> --- drivers/md/bcache/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)