diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/drbd/drbd_debugfs.c | 10 | ||||
| -rw-r--r-- | drivers/block/loop.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_fs.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_fs.c | 2 | ||||
| -rw-r--r-- | drivers/md/bitmap.c | 4 | ||||
| -rw-r--r-- | drivers/md/md.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_mass_storage.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/storage_common.c | 2 |
8 files changed, 9 insertions, 17 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/block/loop.c b/drivers/block/loop.c index 40580dc7f41c..f7a4c9d7f721 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -588,7 +588,7 @@ static ssize_t loop_attr_backing_file_show(struct loop_device *lo, char *buf) spin_lock_irq(&lo->lo_lock); if (lo->lo_backing_file) - p = d_path(&lo->lo_backing_file->f_path, buf, PAGE_SIZE - 1); + p = file_path(lo->lo_backing_file, buf, PAGE_SIZE - 1); spin_unlock_irq(&lo->lo_lock); if (IS_ERR_OR_NULL(p)) 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); diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 135a0907e9de..ed2346ddf4c9 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -839,7 +839,7 @@ static void bitmap_file_kick(struct bitmap *bitmap) if (bitmap->storage.file) { path = kmalloc(PAGE_SIZE, GFP_KERNEL); if (path) - ptr = d_path(&bitmap->storage.file->f_path, + ptr = file_path(bitmap->storage.file, path, PAGE_SIZE); printk(KERN_ALERT @@ -1927,7 +1927,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap) chunk_kb ? "KB" : "B"); if (bitmap->storage.file) { seq_printf(seq, ", file: "); - seq_path(seq, &bitmap->storage.file->f_path, " \t\n"); + seq_file_path(seq, bitmap->storage.file, " \t\n"); } seq_printf(seq, "\n"); diff --git a/drivers/md/md.c b/drivers/md/md.c index df92d30ca054..d429c30cd514 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5766,7 +5766,7 @@ static int get_bitmap_file(struct mddev *mddev, void __user * arg) /* bitmap disabled, zero the first byte and copy out */ if (!mddev->bitmap_info.file) file->pathname[0] = '\0'; - else if ((ptr = d_path(&mddev->bitmap_info.file->f_path, + else if ((ptr = file_path(mddev->bitmap_info.file, file->pathname, sizeof(file->pathname))), IS_ERR(ptr)) err = PTR_ERR(ptr); diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 3cc109f3c9c8..d2259c663996 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -2936,7 +2936,7 @@ int fsg_common_create_lun(struct fsg_common *common, struct fsg_lun_config *cfg, if (fsg_lun_is_open(lun)) { p = "(error)"; if (pathbuf) { - p = d_path(&lun->filp->f_path, pathbuf, PATH_MAX); + p = file_path(lun->filp, pathbuf, PATH_MAX); if (IS_ERR(p)) p = "(error)"; } diff --git a/drivers/usb/gadget/function/storage_common.c b/drivers/usb/gadget/function/storage_common.c index 648f9e489b39..d62683017cf3 100644 --- a/drivers/usb/gadget/function/storage_common.c +++ b/drivers/usb/gadget/function/storage_common.c @@ -341,7 +341,7 @@ ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, down_read(filesem); if (fsg_lun_is_open(curlun)) { /* Get the complete pathname */ - p = d_path(&curlun->filp->f_path, buf, PAGE_SIZE - 1); + p = file_path(curlun->filp, buf, PAGE_SIZE - 1); if (IS_ERR(p)) rc = PTR_ERR(p); else { |