Re: [PATCH liburing v3 05/10] arch/aarch64: lib: Add `get_page_size()` function

[Ammar Faizi <ammarfaizi2@gnuweeb.org>]

On 7/5/22 1:18 AM, Alviro Iskandar Setiawan wrote:
> fallback_ret var is not needed, just do this, simpler:
> 
> static inline long __get_page_size(void)
> {
>          Elf64_Off buf[2];
>          long ret = 4096;
>          int fd;
> 
>          fd = __sys_open("/proc/self/auxv", O_RDONLY, 0);
>          if (fd < 0)
>                  return ret;
> 
>          while (1) {
>                  ssize_t x;
> 
>                  x = __sys_read(fd, buf, sizeof(buf));
>                  if (x < sizeof(buf))
>                          break;
> 
>                  if (buf[0] == AT_PAGESZ) {
>                          ret = buf[1];
>                          break;
>                  }
>          }
> 
>          __sys_close(fd);
>          return ret;
> }

Agree with that, will fold this in for v4.

> with that simplification:
> 
> Reviewed-by: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>

Thanks!

-- 
Ammar Faizi