| commit | 0d3b051adbb72ed81956447d0d1e54d5943ee6f5 | [log] [tgz] |
|---|---|---|
| author | Guo Ren <guoren@linux.alibaba.com> | Sun Jan 17 23:38:18 2021 +0800 |
| committer | Guo Ren <guoren@linux.alibaba.com> | Sat Feb 27 16:35:09 2021 +0800 |
| tree | 433b4210fd30da045a8a7f8709740a8787d85ac0 | |
| parent | 8dcbc611f0fcbcc196dc96e0f833181df0d80242 [diff] |
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>