diff options
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 89509b5a090e2..8a75e3b0f49da 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -38,6 +38,7 @@ #include <linux/prefetch.h> #include <linux/ratelimit.h> #include "internal.h" +#include "mount.h" /* * Usage: @@ -2460,9 +2461,8 @@ static int prepend_path(const struct path *path, if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) { /* Global root? */ - if (vfsmnt->mnt_parent == vfsmnt) { + if (!mnt_has_parent(vfsmnt)) goto global_root; - } dentry = vfsmnt->mnt_mountpoint; vfsmnt = vfsmnt->mnt_parent; continue; @@ -2862,7 +2862,7 @@ int path_is_under(struct path *path1, struct path *path2) br_read_lock(vfsmount_lock); if (mnt != path2->mnt) { for (;;) { - if (mnt->mnt_parent == mnt) { + if (!mnt_has_parent(mnt)) { br_read_unlock(vfsmount_lock); return 0; } |