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[ruby/zlib] Add support for safe offload of nogvl code.

Browse Source 
(https://github.com/ruby/zlib/pull/89)

https://github.com/ruby/zlib/commit/a535271862
This commit is contained in:
Samuel Williams 2024-11-21 10:40:52 +13:00 committed by git
parent b143fd5bd8
commit f6e6e66870
1 changed files with 6 additions and 1 deletions
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7
ext/zlib/zlib.c
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@ -1042,6 +1042,11 @@ zstream_unblock_func(void *ptr)
args->interrupt = 1;
}
#ifndef RB_NOGVL_OFFLOAD_SAFE
// Default to no-op if it's not defined:
#define RB_NOGVL_OFFLOAD_SAFE 0
#endif
static VALUE
zstream_run_once_begin(VALUE _arguments)
{
@ -1053,7 +1058,7 @@ zstream_run_once_begin(VALUE _arguments)
#ifndef RB_NOGVL_UBF_ASYNC_SAFE
return (VALUE)rb_thread_call_without_gvl(zstream_run_once, (void *)arguments, zstream_unblock_func, (void *)arguments);
#else
return (VALUE)rb_nogvl(zstream_run_once, (void *)arguments, zstream_unblock_func, (void *)arguments, RB_NOGVL_UBF_ASYNC_SAFE);
return (VALUE)rb_nogvl(zstream_run_once, (void *)arguments, zstream_unblock_func, (void *)arguments, RB_NOGVL_UBF_ASYNC_SAFE | RB_NOGVL_OFFLOAD_SAFE);
#endif
}