diff options
| author | David Sterba | 2016-02-11 14:25:38 +0100 |
|---|---|---|
| committer | David Sterba | 2016-02-11 15:19:39 +0100 |
| commit | 78f2c9e6dbb144f0000c9cbb79bdf19410e4007b (patch) | |
| tree | 8e9fd6f8500742918679754c05353a1281a904bf /fs/btrfs/volumes.c | |
| parent | btrfs: readdir: use GFP_KERNEL (diff) | |
| download | kernel-qcow2-linux-78f2c9e6dbb144f0000c9cbb79bdf19410e4007b.tar.gz kernel-qcow2-linux-78f2c9e6dbb144f0000c9cbb79bdf19410e4007b.tar.xz kernel-qcow2-linux-78f2c9e6dbb144f0000c9cbb79bdf19410e4007b.zip | |
btrfs: device add and remove: use GFP_KERNEL
We can safely use GFP_KERNEL in the functions called from the ioctl
handlers.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 366b335946fa..64c59795220e 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -138,7 +138,7 @@ static struct btrfs_fs_devices *__alloc_fs_devices(void) { struct btrfs_fs_devices *fs_devs; - fs_devs = kzalloc(sizeof(*fs_devs), GFP_NOFS); + fs_devs = kzalloc(sizeof(*fs_devs), GFP_KERNEL); if (!fs_devs) return ERR_PTR(-ENOMEM); @@ -220,7 +220,7 @@ static struct btrfs_device *__alloc_device(void) { struct btrfs_device *dev; - dev = kzalloc(sizeof(*dev), GFP_NOFS); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) return ERR_PTR(-ENOMEM); @@ -733,7 +733,8 @@ static struct btrfs_fs_devices *clone_fs_devices(struct btrfs_fs_devices *orig) * uuid mutex so nothing we touch in here is going to disappear. */ if (orig_dev->name) { - name = rcu_string_strdup(orig_dev->name->str, GFP_NOFS); + name = rcu_string_strdup(orig_dev->name->str, + GFP_KERNEL); if (!name) { kfree(device); goto error; @@ -2287,7 +2288,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) goto error; } - name = rcu_string_strdup(device_path, GFP_NOFS); + name = rcu_string_strdup(device_path, GFP_KERNEL); if (!name) { kfree(device); ret = -ENOMEM; |