diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 5b1b60839d21..37a8ea23e81d 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -94,8 +94,8 @@ int btrfs_cleanup_fs_uuids(void) return 0; } -static struct btrfs_device *__find_device(struct list_head *head, u64 devid, - u8 *uuid) +static noinline struct btrfs_device *__find_device(struct list_head *head, + u64 devid, u8 *uuid) { struct btrfs_device *dev; struct list_head *cur; @@ -110,7 +110,7 @@ static struct btrfs_device *__find_device(struct list_head *head, u64 devid, return NULL; } -static struct btrfs_fs_devices *find_fsid(u8 *fsid) +static noinline struct btrfs_fs_devices *find_fsid(u8 *fsid) { struct list_head *cur; struct btrfs_fs_devices *fs_devices; @@ -134,7 +134,7 @@ static struct btrfs_fs_devices *find_fsid(u8 *fsid) * the list if the block device is congested. This way, multiple devices * can make progress from a single worker thread. */ -int run_scheduled_bios(struct btrfs_device *device) +static int noinline run_scheduled_bios(struct btrfs_device *device) { struct bio *pending; struct backing_dev_info *bdi; @@ -233,7 +233,7 @@ void pending_bios_fn(struct btrfs_work *work) run_scheduled_bios(device); } -static int device_list_add(const char *path, +static noinline int device_list_add(const char *path, struct btrfs_super_block *disk_super, u64 devid, struct btrfs_fs_devices **fs_devices_ret) { @@ -480,10 +480,10 @@ error: * called very infrequently and that a given device has a small number * of extents */ -static int find_free_dev_extent(struct btrfs_trans_handle *trans, - struct btrfs_device *device, - struct btrfs_path *path, - u64 num_bytes, u64 *start) +static noinline int find_free_dev_extent(struct btrfs_trans_handle *trans, + struct btrfs_device *device, + struct btrfs_path *path, + u64 num_bytes, u64 *start) { struct btrfs_key key; struct btrfs_root *root = device->dev_root; @@ -645,7 +645,7 @@ int btrfs_free_dev_extent(struct btrfs_trans_handle *trans, return ret; } -int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans, +int noinline btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans, struct btrfs_device *device, u64 chunk_tree, u64 chunk_objectid, u64 chunk_offset, @@ -693,7 +693,8 @@ err: return ret; } -static int find_next_chunk(struct btrfs_root *root, u64 objectid, u64 *offset) +static noinline int find_next_chunk(struct btrfs_root *root, + u64 objectid, u64 *offset) { struct btrfs_path *path; int ret; @@ -735,8 +736,8 @@ error: return ret; } -static int find_next_devid(struct btrfs_root *root, struct btrfs_path *path, - u64 *objectid) +static noinline int find_next_devid(struct btrfs_root *root, + struct btrfs_path *path, u64 *objectid) { int ret; struct btrfs_key key; @@ -1103,8 +1104,8 @@ out_close_bdev: goto out; } -int btrfs_update_device(struct btrfs_trans_handle *trans, - struct btrfs_device *device) +int noinline btrfs_update_device(struct btrfs_trans_handle *trans, + struct btrfs_device *device) { int ret; struct btrfs_path *path; @@ -1544,8 +1545,8 @@ int btrfs_add_system_chunk(struct btrfs_trans_handle *trans, return 0; } -static u64 chunk_bytes_by_type(u64 type, u64 calc_size, int num_stripes, - int sub_stripes) +static u64 noinline chunk_bytes_by_type(u64 type, u64 calc_size, + int num_stripes, int sub_stripes) { if (type & (BTRFS_BLOCK_GROUP_RAID1 | BTRFS_BLOCK_GROUP_DUP)) return calc_size; @@ -2141,8 +2142,9 @@ struct async_sched { * This will add one bio to the pending list for a device and make sure * the work struct is scheduled. */ -int schedule_bio(struct btrfs_root *root, struct btrfs_device *device, - int rw, struct bio *bio) +static int noinline schedule_bio(struct btrfs_root *root, + struct btrfs_device *device, + int rw, struct bio *bio) { int should_queue = 1; |