Commit 696eb22b authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
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btrfs: fix parameter description in delayed-ref.c functions 



This fixes the following warnings:

fs/btrfs/delayed-ref.c:80: warning: Function parameter or member 'fs_info' not described in 'btrfs_delayed_refs_rsv_release'
fs/btrfs/delayed-ref.c:80: warning: Function parameter or member 'nr' not described in 'btrfs_delayed_refs_rsv_release'
fs/btrfs/delayed-ref.c:128: warning: Function parameter or member 'fs_info' not described in 'btrfs_migrate_to_delayed_refs_rsv'
fs/btrfs/delayed-ref.c:128: warning: Function parameter or member 'src' not described in 'btrfs_migrate_to_delayed_refs_rsv'
fs/btrfs/delayed-ref.c:128: warning: Function parameter or member 'num_bytes' not described in 'btrfs_migrate_to_delayed_refs_rsv'
fs/btrfs/delayed-ref.c:174: warning: Function parameter or member 'fs_info' not described in 'btrfs_delayed_refs_rsv_refill'
fs/btrfs/delayed-ref.c:174: warning: Function parameter or member 'flush' not described in 'btrfs_delayed_refs_rsv_refill'

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
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 ca4207ae

fs/btrfs/delayed-ref.c

+13 −10
Original line number Diff line number Diff line
@@ -69,9 +69,10 @@ int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans) 
}



/**

 * btrfs_delayed_refs_rsv_release - release a ref head's reservation.

 * @fs_info - the fs_info for our fs.

 * @nr - the number of items to drop.

 * Release a ref head's reservation

 *

 * @fs_info:  the filesystem

 * @nr:       number of items to drop

 *

 * This drops the delayed ref head's count from the delayed refs rsv and frees

 * any excess reservation we had.
@@ -114,10 +115,11 @@ void btrfs_update_delayed_refs_rsv(struct btrfs_trans_handle *trans) 
}



/**

 * btrfs_migrate_to_delayed_refs_rsv - transfer bytes to our delayed refs rsv.

 * @fs_info - the fs info for our fs.

 * @src - the source block rsv to transfer from.

 * @num_bytes - the number of bytes to transfer.

 * Transfer bytes to our delayed refs rsv

 *

 * @fs_info:   the filesystem

 * @src:       source block rsv to transfer from

 * @num_bytes: number of bytes to transfer

 *

 * This transfers up to the num_bytes amount from the src rsv to the

 * delayed_refs_rsv.  Any extra bytes are returned to the space info.
@@ -162,9 +164,10 @@ void btrfs_migrate_to_delayed_refs_rsv(struct btrfs_fs_info *fs_info, 
}



/**

 * btrfs_delayed_refs_rsv_refill - refill based on our delayed refs usage.

 * @fs_info - the fs_info for our fs.

 * @flush - control how we can flush for this reservation.

 * Refill based on our delayed refs usage

 *

 * @fs_info: the filesystem

 * @flush:   control how we can flush for this reservation.

 *

 * This will refill the delayed block_rsv up to 1 items size worth of space and

 * will return -ENOSPC if we can't make the reservation.