History log of /external/fio/arch/arch-x86-common.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
eda3a60699e1d96bb68875ef2169ca819eb8f4f9 20-May-2017 Elliott Hughes <enh@google.com> Update to fio-2.20.

Bug: N/A
Test: builds, seems to work
Change-Id: I455dcc898f00dc50ae5cb65d1b381982df5a51e0
/external/fio/arch/arch-x86-common.h
81fa6e06408879509e005cbb192205b9125f7614 14-Feb-2014 Jens Axboe <axboe@fb.com> Fix early termination of cpu id string

Commit 2d60ad8e terminated the cpu id string at 12 chars,
but the output from cpuid is 12 chars. So we need one more
character, if we want it null terminated and strcmp()
working.

Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/arch/arch-x86-common.h
2d60ad8ee888dcb0cabc8c561b996db79dca4b00 13-Feb-2014 Sitsofe Wheeler <sitsofe@yahoo.com> cpuid: Null terminate x86 CPU string.

Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
/external/fio/arch/arch-x86-common.h
6b13c71072d9957f248f9aa8ddbfebf924f46ec1 12-Apr-2013 Jens Axboe <axboe@kernel.dk> x86: fixup cpuid for some odd (android) 32-bit variants

Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/arch/arch-x86-common.h
7189c969816dbea1c4c73209e61332b75cf882c7 03-Feb-2013 Jens Axboe <axboe@kernel.dk> gettime: fixup AMD constant TSC detection

Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/arch/arch-x86-common.h
267339ff794d41af0f3714483c7ab75985d8a85f 18-Dec-2012 Jens Axboe <axboe@kernel.dk> Fixup CPUID for 32-bit x86

Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/arch/arch-x86-common.h
fa80feae51331fb170e784459fa1359d7ec3a963 09-Dec-2012 Jens Axboe <axboe@kernel.dk> Add check for invariant TSC on x86 and use TSC is default clock if reliable

TSC is by far the fastest clock we can use. Check the CPUID bits for
whether it is both constant rate AND synced across cores. If it is,
we can use it as our default clock source.

Fio will default to this clock source on x86 if no other clock source
is specifically given with clocksource= in the job file.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
/external/fio/arch/arch-x86-common.h