Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / fs / dcache.c

diff --git a/fs/dcache.c b/fs/dcache.c
index 75659a6..a100fa3 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -32,6 +32,7 @@
 #include <linux/swap.h>
 #include <linux/bootmem.h>
 #include <linux/fs_struct.h>
+#include <linux/hardirq.h>
 #include "internal.h"
 
 int sysctl_vfs_cache_pressure __read_mostly = 100;
@@ -1910,7 +1911,7 @@ char *__d_path(const struct path *path, struct path *root,
 
        spin_lock(&vfsmount_lock);
        prepend(&end, &buflen, "\0", 1);
-       if (!IS_ROOT(dentry) && d_unhashed(dentry) &&
+       if (d_unlinked(dentry) &&
                (prepend(&end, &buflen, " (deleted)", 10) != 0))
                        goto Elong;
 
@@ -2035,7 +2036,7 @@ char *dentry_path(struct dentry *dentry, char *buf, int buflen)
 
        spin_lock(&dcache_lock);
        prepend(&end, &buflen, "\0", 1);
-       if (!IS_ROOT(dentry) && d_unhashed(dentry) &&
+       if (d_unlinked(dentry) &&
                (prepend(&end, &buflen, "//deleted", 9) != 0))
                        goto Elong;
        if (buflen < 1)
@@ -2097,9 +2098,8 @@ SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
        read_unlock(&current->fs->lock);
 
        error = -ENOENT;
-       /* Has the current directory has been unlinked? */
        spin_lock(&dcache_lock);
-       if (IS_ROOT(pwd.dentry) || !d_unhashed(pwd.dentry)) {
+       if (!d_unlinked(pwd.dentry)) {
                unsigned long len;
                struct path tmp = root;
                char * cwd;