Jens Axboe 0864fe09ab null_blk: unalign call_single_data ... Commit 966a967116 randomly added alignment to this structure, but it's actually detrimental to performance of null_blk. Test case: Running on both the home and remote node shows a ~5% degradation in performance. While in there, move blk_status_t to the hole after the integer tag in the nullb_cmd structure. After this patch, we shrink the size from 192 to 152 bytes. Fixes: 966a967116 ("smp: Avoid using two cache lines for struct call_single_data") Signed-off-by: Jens Axboe <axboe@kernel.dk>		2017-12-20 13:16:33 -07:00
..
aoe	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
drbd	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
mtip32xx	Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block	2017-11-14 15:32:19 -08:00
paride	Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block	2017-11-14 15:32:19 -08:00
rsxx	treewide: setup_timer() -> timer_setup() (2 field)	2017-11-21 15:57:09 -08:00
xen-blkback	Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block	2017-09-07 11:59:42 -07:00
zram	drivers/block/zram/zram_drv.c: make zram_page_end_io() static	2017-11-15 18:21:05 -08:00
DAC960.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
DAC960.h	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
Kconfig	libnvdimm for 4.15	2017-11-17 09:51:57 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
amiflop.c	amifloppy: Convert timers to use timer_setup()	2017-11-14 20:11:57 -07:00
ataflop.c	treewide: Switch DEFINE_TIMER callbacks to struct timer_list *	2017-11-21 15:57:05 -08:00
brd.c	libnvdimm for 4.15	2017-11-17 09:51:57 -08:00
cryptoloop.c	block: cryptoloop - Fix build warning	2017-09-26 07:41:22 -06:00
floppy.c	block/floppy: Convert callback to pass timer_list	2017-11-14 20:10:35 -07:00
loop.c	block: fix a build error	2017-09-26 12:07:24 -06:00
loop.h	block/loop: make loop cgroup aware	2017-09-26 07:41:22 -06:00
nbd.c	Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block	2017-11-14 15:32:19 -08:00
null_blk.c	null_blk: unalign call_single_data	2017-12-20 13:16:33 -07:00
pktcdvd.c	block: replace bi_bdev with a gendisk pointer and partitions index	2017-08-23 12:49:55 -06:00
ps3disk.c	block: introduce new block status code type	2017-06-09 09:27:32 -06:00
ps3vram.c	block/ps3vram: Check return of ps3vram_cache_init	2017-08-17 23:03:44 +10:00
rbd.c	rbd: default to single-major device number scheme	2017-11-13 16:33:08 +01:00
rbd_types.h	rbd: RBD_V{1,2}_DATA_FORMAT macros	2017-02-20 12:16:15 +01:00
skd_main.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
skd_s1120.h	skd: Use __packed only when needed	2017-08-18 08:45:29 -06:00
smart1,2.h	…
sunvdc.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
swim.c	block: don't set bounce limit in blk_init_queue	2017-06-27 12:13:45 -06:00
swim3.c	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
swim_asm.S	…
sx8.c	block: introduce new block status code type	2017-06-09 09:27:32 -06:00
umem.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
umem.h	…
virtio_blk.c	virtio_blk: Fix an SG_IO regression	2017-10-27 08:23:21 -06:00
xen-blkfront.c	Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block	2017-09-07 11:59:42 -07:00
xsysace.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
z2ram.c	block: introduce new block status code type	2017-06-09 09:27:32 -06:00