kernel_optimize_test/include
Jens Axboe 4ccafe0320 block: unalign call_single_data in struct request
A previous change blindly added massive alignment to the
call_single_data structure in struct request. This ballooned it in size
from 296 to 320 bytes on my setup, for no valid reason at all.

Use the unaligned struct __call_single_data variant instead.

Fixes: 966a967116 ("smp: Avoid using two cache lines for struct call_single_data")
Cc: stable@vger.kernel.org # v4.14
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-12-20 13:16:33 -07:00
..
acpi Merge branch 'acpi-ec' into acpi 2017-11-30 13:37:29 +01:00
asm-generic mm: switch to 'define pmd_write' instead of __HAVE_ARCH_PMD_WRITE 2017-11-29 18:40:42 -08:00
clocksource
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-11-28 16:22:10 -08:00
drm Merge branch 'drm-fixes-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2017-12-01 09:15:57 +10:00
dt-bindings fixes/cleanups for rc1, non-desktop flags for VR 2017-11-23 21:04:56 -10:00
keys
kvm
linux block: unalign call_single_data in struct request 2017-12-20 13:16:33 -07:00
math-emu
media
memory
misc
net sctp: remove extern from stream sched 2017-11-28 11:00:13 -05:00
pcmcia
ras
rdma
scsi
soc
sound ALSA: hda - Fix yet remaining issue with vmaster 0dB initialization 2017-11-22 12:34:56 +01:00
target Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2017-11-24 19:19:20 -10:00
trace Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-29 13:10:25 -08:00
uapi amdgpu (+dc), i915, omapdrm, hdlcd, mali and bridge fixes 2017-12-01 08:10:09 -05:00
video fbdev changes for v4.15: 2017-11-20 21:50:24 -10:00
xen