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2ff0682da6e09c1e0db63a2d2abcd4efb531c8db
linux/include
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Jens Axboe 2ff0682da6 block: store elevator state in request 
Add an rq private RQF_ELV flag, which tells the block layer that this
request was initialized on a queue that has an IO scheduler attached.
This allows for faster checking in the fast path, rather than having to
deference rq->q later on.

Elevator switching does full quiesce of the queue before detaching an
IO scheduler, so it's safe to cache this in the request itself.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-18 08:51:52 -06:00
..
acpi
Revert "ACPI: Add memory semantics to acpi_os_map_memory()"
2021-09-23 20:39:36 +02:00
asm-generic
Merge tag 'asm-generic-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2021-10-08 11:57:54 -07:00
clocksource
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crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-08-30 12:57:10 -07:00
drm
drm/ttm: Include pagemap.h from ttm_tt.h
2021-08-16 14:44:05 +02:00
dt-bindings
Merge tag 'linux-watchdog-5.15-rc1' of git://www.linux-watchdog.org/linux-watchdog
2021-09-07 13:52:46 -07:00
keys
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kunit
kunit: fix kernel-doc warnings due to mismatched arg names
2021-10-06 17:54:07 -06:00
kvm
KVM: arm64: Fix PMU probe ordering
2021-09-20 12:43:34 +01:00
linux
block: store elevator state in request
2021-10-18 08:51:52 -06:00
math-emu
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media
media: v4l: subdev: Add pre_streamon and post_streamoff callbacks
2021-08-04 14:43:51 +02:00
memory
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misc
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net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2021-10-02 13:55:02 +01:00
pcmcia
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ras
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rdma
Merge branch 'sg_nents' into rdma.git for-next
2021-08-30 09:49:59 -03:00
scsi
block: move struct request to blk-mq.h
2021-10-18 06:17:02 -06:00
soc
net: dsa: tag_ocelot_8021q: break circular dependency with ocelot switch lib
2021-10-12 17:35:18 -07:00
sound
ALSA: hda: intel: Allow repeatedly probing on codec configuration errors
2021-10-07 09:15:22 +02:00
target
scsi: target: Allows backend drivers to fail with specific sense codes
2021-08-17 22:28:40 -04:00
trace
Merge tag 'block-5.15-2021-10-17' of git://git.kernel.dk/linux-block
2021-10-17 19:25:20 -10:00
uapi
Merge tag 'char-misc-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-10-17 17:14:00 -10:00
vdso
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video
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xen
xen/privcmd: drop "pages" parameter from xen_remap_pfn()
2021-10-05 08:20:27 +02:00