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Commit ffc5a379 authored by David Sterba's avatar David Sterba
Browse files

btrfs: add (the only possible) __exit annotation 



Recently, the __init annotations have been added. There's unfortunatelly
only one case where we can add __exit, because most of the cleanup
helpers are also called from the __init phase.

As the __exit annotated functions get discarded completely for a
built-in code, we'd miss them from the init phase.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ccb0e7d1

fs/btrfs/volumes.c

+1 −1
Original line number Diff line number Diff line
@@ -279,7 +279,7 @@ static void btrfs_kobject_uevent(struct block_device *bdev, 
			&disk_to_dev(bdev->bd_disk)->kobj);

}



void btrfs_cleanup_fs_uuids(void)

void __exit btrfs_cleanup_fs_uuids(void)

{

	struct btrfs_fs_devices *fs_devices;

fs/btrfs/volumes.h

+1 −1
Original line number Diff line number Diff line
@@ -436,7 +436,7 @@ struct btrfs_device *btrfs_alloc_device(struct btrfs_fs_info *fs_info, 
					const u8 *uuid);

int btrfs_rm_device(struct btrfs_fs_info *fs_info,

		    const char *device_path, u64 devid);

void btrfs_cleanup_fs_uuids(void);

void __exit btrfs_cleanup_fs_uuids(void);

int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len);

int btrfs_grow_device(struct btrfs_trans_handle *trans,

		      struct btrfs_device *device, u64 new_size);