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authorAl Viro <viro@zeniv.linux.org.uk>2015-05-18 16:10:34 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2015-06-24 00:02:01 +0200
commitdc3f4198eac14e52a98dfc79cd84b45e280f59cd (patch)
tree1fa6e8ec571132471e903a6a1d34accacfa9ad33 /drivers
parentufs: use dir_pages instead of ufs_dir_pages() (diff)
downloadlinux-dc3f4198eac14e52a98dfc79cd84b45e280f59cd.tar.xz
linux-dc3f4198eac14e52a98dfc79cd84b45e280f59cd.zip
make simple_positive() public
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/drbd/drbd_debugfs.c10
-rw-r--r--drivers/infiniband/hw/ipath/ipath_fs.c2
-rw-r--r--drivers/infiniband/hw/qib/qib_fs.c2
3 files changed, 3 insertions, 11 deletions
diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c
index a6ee3d750c30..6b88a35fb048 100644
--- a/drivers/block/drbd/drbd_debugfs.c
+++ b/drivers/block/drbd/drbd_debugfs.c
@@ -419,14 +419,6 @@ static int in_flight_summary_show(struct seq_file *m, void *pos)
return 0;
}
-/* simple_positive(file->f_path.dentry) respectively debugfs_positive(),
- * but neither is "reachable" from here.
- * So we have our own inline version of it above. :-( */
-static inline int debugfs_positive(struct dentry *dentry)
-{
- return d_really_is_positive(dentry) && !d_unhashed(dentry);
-}
-
/* make sure at *open* time that the respective object won't go away. */
static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, void *),
void *data, struct kref *kref,
@@ -444,7 +436,7 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo
/* serialize with d_delete() */
mutex_lock(&d_inode(parent)->i_mutex);
/* Make sure the object is still alive */
- if (debugfs_positive(file->f_path.dentry)
+ if (simple_positive(file->f_path.dentry)
&& kref_get_unless_zero(kref))
ret = 0;
mutex_unlock(&d_inode(parent)->i_mutex);
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 1ca8e32a9592..25422a3a7238 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -277,7 +277,7 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
+ if (simple_positive(tmp)) {
dget_dlock(tmp);
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index bdd5d3857203..13ef22bd9459 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -455,7 +455,7 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
+ if (simple_positive(tmp)) {
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
simple_unlink(d_inode(parent), tmp);