projects
/
linux-block.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
bf4f776
)
null_blk: Fix missing mutex_destroy() at module removal
author
Zhu Yanjun
<yanjun.zhu@linux.dev>
Thu, 25 Apr 2024 17:16:35 +0000
(19:16 +0200)
committer
Jens Axboe
<axboe@kernel.dk>
Thu, 25 Apr 2024 20:15:00 +0000
(14:15 -0600)
When a mutex lock is not used any more, the function mutex_destroy
should be called to mark the mutex lock uninitialized.
Fixes:
f2298c0403b0
("null_blk: multi queue aware block test driver")
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Link:
https://lore.kernel.org/r/20240425171635.4227-1-yanjun.zhu@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/null_blk/main.c
patch
|
blob
|
blame
|
history
diff --git
a/drivers/block/null_blk/main.c
b/drivers/block/null_blk/main.c
index bccee438b4b7e4b02c3e290b4a8de381ccc8c5b5..8c0e5e3fd1edbc0adffc433e068b67caf1ead508 100644
(file)
--- a/
drivers/block/null_blk/main.c
+++ b/
drivers/block/null_blk/main.c
@@
-2127,6
+2127,8
@@
static void __exit null_exit(void)
if (tag_set.ops)
blk_mq_free_tag_set(&tag_set);
+
+ mutex_destroy(&lock);
}
module_init(null_init);