Commit 401bd2dd authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: document modified parameter of add_extent_mapping 



Fixes fs/btrfs/extent_map.c:399: warning: Function parameter or member
'modified' not described in 'add_extent_mapping'

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 3c198fe0

fs/btrfs/extent_map.c

+4 −1
Original line number Diff line number Diff line
@@ -385,9 +385,12 @@ static void extent_map_device_clear_bits(struct extent_map *em, unsigned bits) 
}



/**

 * add_extent_mapping - add new extent map to the extent tree

 * Add new extent map to the extent tree

 *

 * @tree:	tree to insert new map in

 * @em:		map to insert

 * @modified:	indicate whether the given @em should be added to the

 *	        modified list, which indicates the extent needs to be logged

 *

 * Insert @em into @tree or perform a simple forward/backward merge with

 * existing mappings.  The extent_map struct passed in will be inserted