diff options
| author | Igor Sysoev <igor@sysoev.ru> | 2006-02-08 18:33:12 +0300 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2006-02-08 18:33:12 +0300 |
| commit | ffe714403d604b385c89daa7fe5a83860a672a54 (patch) | |
| tree | 24ce46a2354a79212f91fdbc3d6045ea340c3f12 /src/os/unix/ngx_gcc_atomic_x86.h | |
| parent | 2446d5d6adf67d81883024ffb20ec21d146c0450 (diff) | |
nginx-0.3.27-RELEASE importrelease-0.3.27
*) Change: the "variables_hash_max_size" and
"variables_hash_bucket_size" directives.
*) Feature: the $body_bytes_sent variable can be used not only in the
"log_format" directive.
*) Feature: the $ssl_protocol and $ssl_cipher variables.
*) Feature: the cache line size detection for widespread CPUs at start
time.
*) Feature: now the "accept_mutex" directive is supported using
fcntl(2) on platforms different from i386, amd64, sparc64, and ppc.
*) Feature: the "lock_file" directive and the --with-lock-path=PATH
autoconfiguration directive.
*) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive
then the requests with the body was not transferred.
Diffstat (limited to 'src/os/unix/ngx_gcc_atomic_x86.h')
| -rw-r--r-- | src/os/unix/ngx_gcc_atomic_x86.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/os/unix/ngx_gcc_atomic_x86.h b/src/os/unix/ngx_gcc_atomic_x86.h index 8e3480d71..1e1582580 100644 --- a/src/os/unix/ngx_gcc_atomic_x86.h +++ b/src/os/unix/ngx_gcc_atomic_x86.h @@ -118,3 +118,6 @@ ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) */ #define ngx_memory_barrier() __asm__ volatile ("" ::: "memory") + +/* old as does not support "pause" opcode */ +#define ngx_cpu_pause() __asm__ (".byte 0xf3, 0x90") |