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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-15 10:53:28 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 14:12:52 -0400 |
| commit | 84d17192d2afd52aeba88c71ae4959a015f56a38 (patch) | |
| tree | ccc7359f7b35352fb143eae16dec44d9ce766de6 /fs/pnode.c | |
| parent | e9c5d8a562f01b211926d70443378eb14b29a676 (diff) | |
| download | lwn-84d17192d2afd52aeba88c71ae4959a015f56a38.tar.gz lwn-84d17192d2afd52aeba88c71ae4959a015f56a38.zip | |
get rid of full-hash scan on detaching vfsmounts
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pnode.c')
| -rw-r--r-- | fs/pnode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/pnode.c b/fs/pnode.c index 3e000a51ac0d..98e0d3a23fac 100644 --- a/fs/pnode.c +++ b/fs/pnode.c @@ -217,7 +217,7 @@ static struct mount *get_source(struct mount *dest, * @source_mnt: source mount. * @tree_list : list of heads of trees to be attached. */ -int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry, +int propagate_mnt(struct mount *dest_mnt, struct mountpoint *dest_mp, struct mount *source_mnt, struct list_head *tree_list) { struct mount *m, *child; @@ -244,8 +244,8 @@ int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry, goto out; } - if (is_subdir(dest_dentry, m->mnt.mnt_root)) { - mnt_set_mountpoint(m, dest_dentry, child); + if (is_subdir(dest_mp->m_dentry, m->mnt.mnt_root)) { + mnt_set_mountpoint(m, dest_mp, child); list_add_tail(&child->mnt_hash, tree_list); } else { /* |