Christoph Hellwig ef295ecf09 block: better op and flags encoding ... Now that we don't need the common flags to overflow outside the range of a 32-bit type we can encode them the same way for both the bio and request fields. This in addition allows us to place the operation first (and make some room for more ops while we're at it) and to stop having to shift around the operation values. In addition this allows passing around only one value in the block layer instead of two (and eventuall also in the file systems, but we can do that later) and thus clean up a lot of code. Last but not least this allows decreasing the size of the cmd_flags field in struct request to 32-bits. Various functions passing this value could also be updated, but I'd like to avoid the churn for now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>		2016-10-28 08:48:16 -06:00
..
partitions	block: atari: Return early for unsupported sector size	2016-07-13 09:31:44 -07:00
badblocks.c	block, badblocks: introduce devm_init_badblocks	2016-01-09 08:39:04 -08:00
bio-integrity.c	block: remove bio_is_rw	2016-10-28 08:45:17 -06:00
bio.c	block: export bio_free_pages to other modules	2016-09-22 07:48:03 -06:00
blk-cgroup.c	blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL	2016-09-30 10:31:20 +02:00
blk-core.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
blk-exec.c	block: split out request-only flags into a new namespace	2016-10-28 08:45:17 -06:00
blk-flush.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
blk-integrity.c	block, libnvdimm, nvme: provide a built-in blk_integrity nop profile	2015-10-21 14:43:45 -06:00
blk-ioc.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
blk-lib.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
blk-map.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
blk-merge.c	block: split out request-only flags into a new namespace	2016-10-28 08:45:17 -06:00
blk-mq-cpumap.c	blk-mq: allow the driver to pass in a queue mapping	2016-09-15 08:42:03 -06:00
blk-mq-pci.c	blk_mq: linux/blk-mq.h does not include all the headers it depends on	2016-09-19 08:21:51 -06:00
blk-mq-sysfs.c	blk-mq: register device instead of disk	2016-09-21 07:56:16 -06:00
blk-mq-tag.c	Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block	2016-10-09 17:29:33 -07:00
blk-mq-tag.h	Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block	2016-10-09 17:29:33 -07:00
blk-mq.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
blk-mq.h	Merge branch 'for-4.9/block-smp' of git://git.kernel.dk/linux-block	2016-10-09 17:32:20 -07:00
blk-settings.c	block: update chunk_sectors in blk_stack_limits()	2016-10-18 10:02:04 -06:00
blk-softirq.c	This adds a new gcc plugin named "latent_entropy". It is designed to	2016-10-15 10:03:15 -07:00
blk-sysfs.c	blk-sysfs: Add 'chunk_sectors' to sysfs attributes	2016-10-18 10:02:02 -06:00
blk-tag.c	block: split out request-only flags into a new namespace	2016-10-28 08:45:17 -06:00
blk-throttle.c	block: replace REQ_THROTTLED with a bio flag	2016-10-28 08:45:17 -06:00
blk-timeout.c	block: remove REQ_NO_TIMEOUT flag	2015-12-22 09:38:34 -07:00
blk-zoned.c	block: zoned: fix harmless maybe-uninitialized warning	2016-10-24 20:51:22 -06:00
blk.h	block: split out request-only flags into a new namespace	2016-10-28 08:45:17 -06:00
bounce.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-09-19 18:57:09 -07:00
bsg-lib.c	bsg: Remove unused function bsg_goose_queue()	2012-12-06 14:33:02 +01:00
bsg.c	block: Simplify bsg complete all	2015-02-04 09:57:52 -07:00
cfq-iosched.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
cmdline-parser.c	block: remove unrelated header files and export symbol	2014-01-21 20:18:26 -08:00
compat_ioctl.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
deadline-iosched.c	block: do not merge requests without consulting with io scheduler	2016-07-20 21:35:12 -06:00
elevator.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
genhd.c	block: fix bdi vs gendisk lifetime mismatch	2016-08-04 14:19:16 -06:00
ioctl.c	blk-zoned: implement ioctls	2016-10-18 10:05:42 -06:00
ioprio.c	block: fix use-after-free in sys_ioprio_get()	2016-07-01 08:39:24 -06:00
Kconfig	block: Implement support for zoned block devices	2016-10-18 10:05:40 -06:00
Kconfig.iosched	blkcg: make CONFIG_BLK_CGROUP bool	2012-03-06 21:27:21 +01:00
Makefile	block: Implement support for zoned block devices	2016-10-18 10:05:40 -06:00
noop-iosched.c	elevator: use list_{first,prev,next}_entry	2015-11-16 15:21:48 -07:00
partition-generic.c	block/partition-generic.c: Remove a set-but-not-used variable	2016-06-14 09:09:15 -06:00
scsi_ioctl.c	mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM	2015-11-06 17:50:42 -08:00
t10-pi.c	block: Consolidate static integrity profile properties	2015-10-21 14:42:38 -06:00