OpenCloudOS-Kernel/arch/csky/kernel/vdso
Guo Ren 0d3b051adb csky: Add VDSO with GENERIC_GETTIMEOFDAY, GENERIC_TIME_VSYSCALL, HAVE_GENERIC_VDSO
It could help to reduce the latency of the time-related functions
in user space.

We have referenced arm's and riscv's implementation for the patch.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Cc: Vincent Chen <vincent.chen@sifive.com>
Cc: Arnd Bergmann <arnd@arndb.de>
2021-02-27 16:35:09 +08:00
..
.gitignore csky: Reconstruct VDSO framework 2021-01-12 09:52:41 +08:00
Makefile csky: Add VDSO with GENERIC_GETTIMEOFDAY, GENERIC_TIME_VSYSCALL, HAVE_GENERIC_VDSO 2021-02-27 16:35:09 +08:00
note.S csky: Reconstruct VDSO framework 2021-01-12 09:52:41 +08:00
rt_sigreturn.S csky: Reconstruct VDSO framework 2021-01-12 09:52:41 +08:00
so2s.sh csky: Reconstruct VDSO framework 2021-01-12 09:52:41 +08:00
vdso.S csky: Reconstruct VDSO framework 2021-01-12 09:52:41 +08:00
vdso.lds.S csky: Add VDSO with GENERIC_GETTIMEOFDAY, GENERIC_TIME_VSYSCALL, HAVE_GENERIC_VDSO 2021-02-27 16:35:09 +08:00
vgettimeofday.c csky: Add VDSO with GENERIC_GETTIMEOFDAY, GENERIC_TIME_VSYSCALL, HAVE_GENERIC_VDSO 2021-02-27 16:35:09 +08:00