linux_dsm_epyc7002/include
Jens Axboe 05229beedd block: add block polling support
Add basic support for polling for specific IO to complete. This uses
the cookie that blk-mq passes back, which enables the block layer
to pass this cookie to the driver to spin for a specific request.

This will be combined with request latency tracking, so we can make
qualified decisions about when to poll and when not to. For now, for
benchmark purposes, we add a sysfs file that controls whether polling
is enabled or not.

Signed-off-by: Jens Axboe <axboe@fb.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Acked-by: Keith Busch <keith.busch@intel.com>
2015-11-07 10:40:47 -07:00
..
acpi Merge branch 'acpi-processor' 2015-11-02 00:50:37 +01:00
asm-generic Power management and ACPI updates for v4.4-rc1 2015-11-04 18:10:13 -08:00
clocksource
crypto crypto: ahash - Add crypto_ahash_blocksize 2015-10-20 22:10:48 +08:00
drm
dt-bindings char/misc drivers for 4.4-rc1 2015-11-04 22:15:15 -08:00
keys
kvm
linux block: add block polling support 2015-11-07 10:40:47 -07:00
math-emu
media
memory
misc
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-11-03 13:41:45 -05:00
pcmcia
ras
rdma
rxrpc
scsi
soc
sound Merge remote-tracking branches 'asoc/fix/rt298', 'asoc/fix/sx', 'asoc/fix/wm8904' and 'asoc/fix/wm8962' into asoc-linus 2015-10-23 08:44:14 +09:00
target
trace
uapi char/misc drivers for 4.4-rc1 2015-11-04 22:15:15 -08:00
video
xen xen/grant-table: Add an helper to iterate over a specific number of grants 2015-10-23 14:20:46 +01:00
Kbuild