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authorAl Viro <viro@zeniv.linux.org.uk>2011-11-24 18:22:03 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-03 22:56:58 -0500
commitc71053659e3bb27d44b79da0bb4abf5838c2060a (patch)
tree59e86cc1602db35ffc2c3991953161f1619706b1 /fs/pnode.c
parent7d6fec45a5131918b51dcd76da52f2ec86a85be6 (diff)
downloadop-kernel-dev-c71053659e3bb27d44b79da0bb4abf5838c2060a.zip
op-kernel-dev-c71053659e3bb27d44b79da0bb4abf5838c2060a.tar.gz
vfs: spread struct mount - __lookup_mnt() result
switch __lookup_mnt() to returning struct mount *; callers adjusted. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pnode.c')
-rw-r--r--fs/pnode.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/pnode.c b/fs/pnode.c
index 4d5a06e..e996d03 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -289,7 +289,8 @@ static inline int do_refcount_check(struct vfsmount *mnt, int count)
*/
int propagate_mount_busy(struct vfsmount *mnt, int refcnt)
{
- struct vfsmount *m, *child;
+ struct vfsmount *m;
+ struct mount *child;
struct vfsmount *parent = mnt->mnt_parent;
int ret = 0;
@@ -307,8 +308,8 @@ int propagate_mount_busy(struct vfsmount *mnt, int refcnt)
for (m = propagation_next(parent, parent); m;
m = propagation_next(m, parent)) {
child = __lookup_mnt(m, mnt->mnt_mountpoint, 0);
- if (child && list_empty(&child->mnt_mounts) &&
- (ret = do_refcount_check(child, 1)))
+ if (child && list_empty(&child->mnt.mnt_mounts) &&
+ (ret = do_refcount_check(&child->mnt, 1)))
break;
}
return ret;
@@ -328,14 +329,14 @@ static void __propagate_umount(struct vfsmount *mnt)
for (m = propagation_next(parent, parent); m;
m = propagation_next(m, parent)) {
- struct vfsmount *child = __lookup_mnt(m,
+ struct mount *child = __lookup_mnt(m,
mnt->mnt_mountpoint, 0);
/*
* umount the child only if the child has no
* other children
*/
- if (child && list_empty(&child->mnt_mounts))
- list_move_tail(&child->mnt_hash, &mnt->mnt_hash);
+ if (child && list_empty(&child->mnt.mnt_mounts))
+ list_move_tail(&child->mnt.mnt_hash, &mnt->mnt_hash);
}
}
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