Commit b762d1d0 authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: fix parameter description of btrfs_inode_rsv_release/btrfs_delalloc_release_space 



Fixes following warnings:

fs/btrfs/delalloc-space.c:205: warning: Function parameter or member 'inode' not described in 'btrfs_inode_rsv_release'
fs/btrfs/delalloc-space.c:205: warning: Function parameter or member 'qgroup_free' not described in 'btrfs_inode_rsv_release'
fs/btrfs/delalloc-space.c:472: warning: Function parameter or member 'reserved' not described in 'btrfs_delalloc_release_space'
fs/btrfs/delalloc-space.c:472: warning: Function parameter or member 'qgroup_free' not described in 'btrfs_delalloc_release_space'
fs/btrfs/delalloc-space.c:472: warning: Excess function parameter 'release_bytes' description in 'btrfs_delalloc_release_space'

Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 6e353e3b

fs/btrfs/delalloc-space.c

+17 −12
Original line number Diff line number Diff line
@@ -191,12 +191,14 @@ void btrfs_free_reserved_data_space(struct btrfs_inode *inode, 
}



/**

 * btrfs_inode_rsv_release - release any excessive reservation.

 * @inode - the inode we need to release from.

 * @qgroup_free - free or convert qgroup meta.

 *   Unlike normal operation, qgroup meta reservation needs to know if we are

 *   freeing qgroup reservation or just converting it into per-trans.  Normally

 *   @qgroup_free is true for error handling, and false for normal release.

 * Release any excessive reservation

 *

 * @inode:       the inode we need to release from

 * @qgroup_free: free or convert qgroup meta. Unlike normal operation, qgroup

 *               meta reservation needs to know if we are freeing qgroup

 *               reservation or just converting it into per-trans.  Normally

 *               @qgroup_free is true for error handling, and false for normal

 *               release.

 *

 * This is the same as btrfs_block_rsv_release, except that it handles the

 * tracepoint for the reservation.
@@ -361,7 +363,8 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes) 
}



/**

 * btrfs_delalloc_release_metadata - release a metadata reservation for an inode

 * Release a metadata reservation for an inode

 *

 * @inode: the inode to release the reservation for.

 * @num_bytes: the number of bytes we are releasing.

 * @qgroup_free: free qgroup reservation or convert it to per-trans reservation
@@ -455,11 +458,13 @@ int btrfs_delalloc_reserve_space(struct btrfs_inode *inode, 
}



/**

 * btrfs_delalloc_release_space - release data and metadata space for delalloc

 * Release data and metadata space for delalloc

 *

 * @inode:       inode we're releasing space for

 * @reserved:    list of changed/reserved ranges

 * @start:       start position of the space already reserved

 * @len: the len of the space already reserved

 * @release_bytes: the len of the space we consumed or didn't use

 * @len:         length of the space already reserved

 * @qgroup_free: should qgroup reserved-space also be freed

 *

 * This function will release the metadata space that was not used and will

 * decrement ->delalloc_bytes and remove it from the fs_info delalloc_inodes