kernel/linux.git/include/target/target_core_backend.h, branch v3.4.18

target: Use array_zalloc for tpg_lun_list

2012-03-16T02:15:38+00:00

Turns an order-10 allocation into slab-sized ones, thereby preventing allocation failures with memory fragmentation. This likely saves memory as well, as the slab allocator can pack objects more tightly than the buddy allocator. Signed-off-by: Joern Engel Signed-off-by: Nicholas Bellinger

target: Allow control CDBs with data > 1 page

2012-01-18T08:35:58+00:00

We need to handle >1 page control cdbs, so extend the code to do a vmap if bigger than 1 page. It seems like kmap() is still preferable if just a page, fewer TLB shootdowns(?), so keep using that when possible. Rename function pair for their new scope. Signed-off-by: Andy Grover Cc: Signed-off-by: Nicholas Bellinger

target: header reshuffle, part2

2011-12-14T11:26:05+00:00

This reorganized the headers under include/target into: - target_core_base.h stays as is with all target-wide data stuctures and defines - target_core_backend.h contains the whole interface to I/O backends - target_core_fabric.h contains the whole interface to fabric modules Except for those only the various configfs macro headers stay around. Signed-off-by: Christoph Hellwig Signed-off-by: Nicholas Bellinger