Lines Matching full:space

4 #include "delalloc-space.h"
7 #include "space-info.h"
58  *   will just focus on how it is used for delalloc space.
64  *     outstanding DELALLOC space we have in this inode.  We limit the maximum
78  *   necessary, either by attempting to reserve more space, or freeing up excess
79  *   space.
144 	/* Use new btrfs_qgroup_reserve_data to reserve precious data space. */  in btrfs_check_data_free_space()
157  * This one will *NOT* use accurate qgroup reserved space API, just for case
158  * which we can't sleep and is sure it won't affect qgroup reserved space.
177  * space framework.
279 	 * finish_ordered_io has to update the inode, so add the space required  in calc_inode_reservations()
297 	 * If we are a free space inode we need to not flush since we will be in  in btrfs_delalloc_reserve_metadata()
323 	 * reclaim that space is to ENOSPC out the operations and clear  in btrfs_delalloc_reserve_metadata()
351 	/* Now we can safely add our space to our block rsv */  in btrfs_delalloc_reserve_metadata()
395  * When we reserve space we increase outstanding_extents for the extents we may
419  * btrfs_delalloc_reserve_space - reserve data and metadata space for
429  * - reserve space in data space info for num bytes
430  *   and reserve precious corresponding qgroup space
433  * - reserve space for metadata space, based on the number of outstanding
435  *   also reserve metadata space in a per root over-reserve method.
458  * btrfs_delalloc_release_space - release data and metadata space for delalloc
459  * @inode: inode we're releasing space for
460  * @start: start position of the space already reserved
461  * @len: the len of the space already reserved
462  * @release_bytes: the len of the space we consumed or didn't use
464  * This function will release the metadata space that was not used and will
467  * Also it will handle the qgroup reserved space.