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Commit 0333cd8a authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Greg Kroah-Hartman
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sysfs: Use kill_anon_super 



Since sysfs no longer stores fs directory information in the dcache
on a permanent basis kill_litter_super it is inappropriate and actively
wrong.  It will decrement the count on all dentries left in the
dcache before trying to free them.

At the moment this is not biting us only because we never unmount sysfs.

Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 119dd52b

fs/sysfs/mount.c

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ static int sysfs_get_sb(struct file_system_type *fs_type, 
static struct file_system_type sysfs_fs_type = {

	.name		= "sysfs",

	.get_sb		= sysfs_get_sb,

	.kill_sb	= kill_litter_super,

	.kill_sb	= kill_anon_super,

};



int __init sysfs_init(void)