Lines Matching full:remap

104  * only to remap the blocks that we've actually written out --  we must
105  * never remap delalloc reservations nor CoW staging blocks that have
113  * range, we record the need for the remap step as a flag in the ioend
708  * Remap part of the CoW fork into the data fork.
710  * We aim to remap the range starting at @offset_fsb and ending at @end_fsb
711  * into the data fork; this function will remap what it can (at the end of the
712  * range) and update @end_fsb appropriately.  Each remap gets its own
714  * every remap operation and we'd like to keep the block reservation
772 	 * Only remap real extents that contain data.  With AIO, speculative  in xfs_reflink_end_cow_extent()
794 	/* We can only remap the smaller of the two extent sizes. */  in xfs_reflink_end_cow_extent()
855  * Remap parts of a file's data fork after a successful CoW.
893 	 * remap completes.  Multiple concurrent directio writes to the same  in xfs_reflink_end_cow()
946  * Now we can iteratively remap the range of extents (and holes) in src to the
983  * unmap more blocks from the destination file than we remap.
990  * Now remap the source extent into the destination file:
1005  * Finally, unmap and remap part of the third extent.  This will increase the
1146  * Remap the given extent into the file.  The dmap blockcount will be set to
1214 	 * We can only remap as many blocks as the smaller of the two extent  in xfs_reflink_remap_extent()
1215 	 * maps, because we can only remap one extent at a time.  in xfs_reflink_remap_extent()
1347 /* Remap a range of one file to the other. */
1398 		/* Remap into the destination file at the given offset. */  in xfs_reflink_remap_blocks()
1523 	/* Set flags and remap blocks. */  in xfs_reflink_remap_prep()