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| author | Xiao Ni <xni@redhat.com> | 2022-05-12 17:21:09 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-09 10:26:32 +0200 |
| commit | f99d5b5dc8a42c807b5f1176b925aa45d61962ab (patch) | |
| tree | e7ee514523d49f4fa3f4381e792ca7904cd41d39 | |
| parent | b7a51df785031cc49caf1c59766ca89cfa97b54b (diff) | |
| download | linux-f99d5b5dc8a42c807b5f1176b925aa45d61962ab.tar.gz linux-f99d5b5dc8a42c807b5f1176b925aa45d61962ab.tar.bz2 linux-f99d5b5dc8a42c807b5f1176b925aa45d61962ab.zip | |
md: fix double free of io_acct_set bioset
commit 42b805af102471f53e3c7867b8c2b502ea4eef7e upstream.
Now io_acct_set is alloc and free in personality. Remove the codes that
free io_acct_set in md_free and md_stop.
Fixes: 0c031fd37f69 (md: Move alloc/free acct bioset in to personality)
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/md/md.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f156678c08bc..43c5890dc9f3 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5600,8 +5600,6 @@ static void md_free(struct kobject *ko) bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); - if (mddev->level != 1 && mddev->level != 10) - bioset_exit(&mddev->io_acct_set); kfree(mddev); } @@ -6288,8 +6286,6 @@ void md_stop(struct mddev *mddev) __md_stop(mddev); bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); - if (mddev->level != 1 && mddev->level != 10) - bioset_exit(&mddev->io_acct_set); } EXPORT_SYMBOL_GPL(md_stop); |