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authorLinus Torvalds <torvalds@linux-foundation.org>2016-08-07 10:01:14 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-07 10:01:14 -0400
commitfe64f3283fb315e3d8f2b78785a86904a852ca82 (patch)
tree3ab48823f0ef8b855f9b58809f09b9db2997f12e /fs/inode.c
parent0cbbc422d56668528f6efd1234fe908010284082 (diff)
parentdb20a8925bc420eed033c5d91ff6afa74465e521 (diff)
downloadlinux-fe64f3283fb315e3d8f2b78785a86904a852ca82.tar.bz2
Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more vfs updates from Al Viro: "Assorted cleanups and fixes. In the "trivial API change" department - ->d_compare() losing 'parent' argument" * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: cachefiles: Fix race between inactivating and culling a cache object 9p: use clone_fid() 9p: fix braino introduced in "9p: new helper - v9fs_parent_fid()" vfs: make dentry_needs_remove_privs() internal vfs: remove file_needs_remove_privs() vfs: fix deadlock in file_remove_privs() on overlayfs get rid of 'parent' argument of ->d_compare() cifs, msdos, vfat, hfs+: don't bother with parent in ->d_compare() affs ->d_compare(): don't bother with ->d_inode fold _d_rehash() and __d_rehash() together fold dentry_rcuwalk_invalidate() into its only remaining caller
Diffstat (limited to 'fs/inode.c')
-rw-r--r--fs/inode.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/inode.c b/fs/inode.c
index ad445542c285..7e3ef3af3db9 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1729,7 +1729,6 @@ int dentry_needs_remove_privs(struct dentry *dentry)
mask |= ATTR_KILL_PRIV;
return mask;
}
-EXPORT_SYMBOL(dentry_needs_remove_privs);
static int __remove_privs(struct dentry *dentry, int kill)
{
@@ -1749,8 +1748,8 @@ static int __remove_privs(struct dentry *dentry, int kill)
*/
int file_remove_privs(struct file *file)
{
- struct dentry *dentry = file->f_path.dentry;
- struct inode *inode = d_inode(dentry);
+ struct dentry *dentry = file_dentry(file);
+ struct inode *inode = file_inode(file);
int kill;
int error = 0;
@@ -1758,7 +1757,7 @@ int file_remove_privs(struct file *file)
if (IS_NOSEC(inode))
return 0;
- kill = file_needs_remove_privs(file);
+ kill = dentry_needs_remove_privs(dentry);
if (kill < 0)
return kill;
if (kill)