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| author | David Howells <dhowells@redhat.com> | 2006-10-19 23:28:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-20 10:26:38 -0700 |
| commit | 0e7d73824e6b0024100701da246fec769dd8f087 (patch) | |
| tree | 43fd5dd81dd39cb06253bd53aed2d91daaf13763 /fs/autofs/inode.c | |
| parent | f2fbc6c2dad7bbcbf226c094749534f1e84d3be2 (diff) | |
| download | op-kernel-dev-0e7d73824e6b0024100701da246fec769dd8f087.zip op-kernel-dev-0e7d73824e6b0024100701da246fec769dd8f087.tar.gz | |
[PATCH] autofs3: Make sure all dentries refs are released before calling kill_anon_super()
Make sure all dentries refs are released before calling kill_anon_super()
so that the assumption that generic_shutdown_super() can completely destroy
the dentry tree for there will be no external references holds true.
What was being done in the put_super() superblock op, is now done in the
kill_sb() filesystem op instead, prior to calling kill_anon_super().
The call to shrink_dcache_sb() is removed as it is redundant since
shrink_dcache_for_umount() will now be called after the cleanup routine.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Ian Kent <raven@themaw.net>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/autofs/inode.c')
| -rw-r--r-- | fs/autofs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c index 2c9759ba..54c518c 100644 --- a/fs/autofs/inode.c +++ b/fs/autofs/inode.c @@ -20,7 +20,7 @@ #include "autofs_i.h" #include <linux/module.h> -static void autofs_put_super(struct super_block *sb) +void autofs_kill_sb(struct super_block *sb) { struct autofs_sb_info *sbi = autofs_sbi(sb); unsigned int n; @@ -37,13 +37,13 @@ static void autofs_put_super(struct super_block *sb) kfree(sb->s_fs_info); DPRINTK(("autofs: shutting down\n")); + kill_anon_super(sb); } static void autofs_read_inode(struct inode *inode); static struct super_operations autofs_sops = { .read_inode = autofs_read_inode, - .put_super = autofs_put_super, .statfs = simple_statfs, }; |
