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ANDROID: g12a: turn on VDSO
authorMark Salyzyn <salyzyn@google.com>
Tue, 28 Mar 2017 21:11:02 +0000 (14:11 -0700)
committerBruno Martins <bgcngm@gmail.com>
Fri, 20 Oct 2023 17:09:54 +0000 (18:09 +0100)
commit2b80be722b6c49159d07ebb5f040b24d2c0d6a69
tree8aed2be9caa08d81479550fd01cc7ba329524c79tree | snapshot (tar.gz zip)
parentcf5f41574cf000a2a40a87e3953b2f119c9415cacommit | diff
ANDROID: g12a: turn on VDSO

Turn on the vdso32 feature on an arm64 kernel.

Results in roughly a 4 fold speedup for clock_gettime() and other
timekeeping functions for arm32 executables in the environment.

Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 20045882
Bug: 19198045
Bug: 63737556
Change-Id: If39bfad8b287a5455dc8240a73dcc8951e4bc13f
arch/arm64/configs/g12a_defconfig diff | blob | blame | history