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* thread_pthread.c (RUBY_STACK_MIN, RUBY_STACK_SPACE): delay for

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platforms where PTHREAD_STACK_MIN is not compile time constant.
  [ruby-dev:39751]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-11-23 07:06:54 +00:00
parent 5a7c9df5b5
commit a80eb26a18
2 changed files with 16 additions and 8 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Mon Nov 23 16:06:53 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* thread_pthread.c (RUBY_STACK_MIN, RUBY_STACK_SPACE): delay for
platforms where PTHREAD_STACK_MIN is not compile time constant.
[ruby-dev:39751]
Mon Nov 23 11:26:45 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> Mon Nov 23 11:26:45 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* dln.c (dln_find_1): removed duplication. * dln.c (dln_find_1): removed duplication.

18
thread_pthread.c
View File

@ -463,16 +463,18 @@ enum {
#else #else
RUBY_STACK_MIN_LIMIT = 512 * 1024, /* 512KB */ RUBY_STACK_MIN_LIMIT = 512 * 1024, /* 512KB */
#endif #endif
RUBY_STACK_MIN = ( RUBY_STACK_SPACE_LIMIT = 1024 * 1024
#ifdef PTHREAD_STACK_MIN
(RUBY_STACK_MIN_LIMIT < PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN * 2 :
#endif
RUBY_STACK_MIN_LIMIT),
RUBY_STACK_SPACE_LIMIT = 1024 * 1024,
RUBY_STACK_SPACE = (RUBY_STACK_MIN/5 > RUBY_STACK_SPACE_LIMIT ?
RUBY_STACK_SPACE_LIMIT : RUBY_STACK_MIN/5)
}; };
#ifdef PTHREAD_STACK_MIN
#define RUBY_STACK_MIN ((RUBY_STACK_MIN_LIMIT < PTHREAD_STACK_MIN) ? \
PTHREAD_STACK_MIN * 2 : RUBY_STACK_MIN_LIMIT)
#else
#define RUBY_STACK_MIN (RUBY_STACK_MIN_LIMIT)
#endif
#define RUBY_STACK_SPACE (RUBY_STACK_MIN/5 > RUBY_STACK_SPACE_LIMIT ? \
RUBY_STACK_SPACE_LIMIT : RUBY_STACK_MIN/5)
static int static int
native_thread_create(rb_thread_t *th) native_thread_create(rb_thread_t *th)
{ {