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authorFabian Frederick <fabf@skynet.be>2019-07-16 16:28:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-16 19:23:23 -0700
commit79a0d65e77ed5e9081492848a1b936d19cdfbb0f (patch)
tree5c6fe68f2101d9af8d3cbbc8f10c3f2f37f6b990 /fs/coda
parent6dc280ebeed2c96a2fb933103dafe655a922b9c1 (diff)
downloadlwn-79a0d65e77ed5e9081492848a1b936d19cdfbb0f.tar.gz
lwn-79a0d65e77ed5e9081492848a1b936d19cdfbb0f.zip
coda: destroy mutex in put_super()
We can safely destroy vc_mutex at the end of umount process. Link: http://lkml.kernel.org/r/f436f68908c467c5663bc6a9251b52cd7b95d2a5.1558117389.git.jaharkes@cs.cmu.edu Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Colin Ian King <colin.king@canonical.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: David Howells <dhowells@redhat.com> Cc: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Yann Droneaud <ydroneaud@opteya.com> Cc: Zhouyang Jia <jiazhouyang09@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/coda')
-rw-r--r--fs/coda/inode.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index 96d832ed23b5..321f56e487cb 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -236,6 +236,7 @@ static void coda_put_super(struct super_block *sb)
vcp->vc_sb = NULL;
sb->s_fs_info = NULL;
mutex_unlock(&vcp->vc_mutex);
+ mutex_destroy(&vcp->vc_mutex);
pr_info("Bye bye.\n");
}