Merge remote-tracking branch 'userns/for-next'

[karo-tx-linux.git] / fs / proc / base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 2d696b0c93bfbec6f1dd73ff4a8f71c9da569e4d..e442784ef74a96325a48111d7273c2cd21c10ea5 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1625,7 +1625,6 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
                put_task_struct(task);
                return 1;
        }
-       d_drop(dentry);
        return 0;
 }
 
@@ -1762,9 +1761,6 @@ out:
        put_task_struct(task);
 
 out_notask:
-       if (status <= 0)
-               d_drop(dentry);
-
        return status;
 }
 
@@ -2676,8 +2672,7 @@ static void proc_flush_task_mnt(struct vfsmount *mnt, pid_t pid, pid_t tgid)
        /* no ->d_hash() rejects on procfs */
        dentry = d_hash_and_lookup(mnt->mnt_root, &name);
        if (dentry) {
-               shrink_dcache_parent(dentry);
-               d_drop(dentry);
+               d_invalidate(dentry);
                dput(dentry);
        }
 
@@ -2697,8 +2692,7 @@ static void proc_flush_task_mnt(struct vfsmount *mnt, pid_t pid, pid_t tgid)
        name.len = snprintf(buf, sizeof(buf), "%d", pid);
        dentry = d_hash_and_lookup(dir, &name);
        if (dentry) {
-               shrink_dcache_parent(dentry);
-               d_drop(dentry);
+               d_invalidate(dentry);
                dput(dentry);
        }