[Guile-commits] GNU Guile branch, stable-2.0, updated. v2.0.9-114-g8f0ecae

[Andy Wingo]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Guile".

http://git.savannah.gnu.org/cgit/guile.git/commit/?id=8f0ecae98c7bef8b927287b38d12360296c236a4

The branch, stable-2.0 has been updated
       via  8f0ecae98c7bef8b927287b38d12360296c236a4 (commit)
      from  d364a8971828e38e8f9112b711066f4962bb400e (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 8f0ecae98c7bef8b927287b38d12360296c236a4
Author: Andy Wingo <address@hidden>
Date:   Thu Nov 28 16:20:42 2013 +0100

    Critical sections in guardians do not need to block asyncs
    
    * libguile/guardians.c: Critical sections here cannot cause an
      async_tick, so they do not need to block asyncs.

-----------------------------------------------------------------------

Summary of changes:
 libguile/guardians.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/libguile/guardians.c b/libguile/guardians.c
index 2bf07a8..d6cfb2f 100644
--- a/libguile/guardians.c
+++ b/libguile/guardians.c
@@ -50,7 +50,6 @@
 #endif
 
 #include "libguile/_scm.h"
-#include "libguile/async.h"
 #include "libguile/ports.h"
 #include "libguile/print.h"
 #include "libguile/smob.h"
@@ -145,7 +144,7 @@ finalize_guarded (void *ptr, void *finalizer_data)
 
       g = GUARDIAN_DATA (SCM_CAR (guardian_list));
 
-      scm_i_pthread_mutex_lock_block_asyncs (&g->mutex);
+      scm_i_pthread_mutex_lock (&g->mutex);
 
       if (g->live == 0)
        abort ();
@@ -161,7 +160,7 @@ finalize_guarded (void *ptr, void *finalizer_data)
 
       g->live--;
 
-      scm_i_pthread_mutex_unlock_unblock_asyncs (&g->mutex);
+      scm_i_pthread_mutex_unlock (&g->mutex);
     }
 
   if (scm_is_true (proxied_finalizer))
@@ -212,7 +211,7 @@ scm_i_guard (SCM guardian, SCM obj)
       void *prev_data;
       SCM guardians_for_obj, finalizer_data;
 
-      scm_i_pthread_mutex_lock_block_asyncs (&g->mutex);
+      scm_i_pthread_mutex_lock (&g->mutex);
 
       g->live++;
 
@@ -256,7 +255,7 @@ scm_i_guard (SCM guardian, SCM obj)
          SCM_SETCAR (finalizer_data, proxied_finalizer);
        }
 
-      scm_i_pthread_mutex_unlock_unblock_asyncs (&g->mutex);
+      scm_i_pthread_mutex_unlock (&g->mutex);
     }
 }
 
@@ -266,7 +265,7 @@ scm_i_get_one_zombie (SCM guardian)
   t_guardian *g = GUARDIAN_DATA (guardian);
   SCM res = SCM_BOOL_F;
 
-  scm_i_pthread_mutex_lock_block_asyncs (&g->mutex);
+  scm_i_pthread_mutex_lock (&g->mutex);
 
   if (!scm_is_null (g->zombies))
     {
@@ -275,7 +274,7 @@ scm_i_get_one_zombie (SCM guardian)
       g->zombies = SCM_CDR (g->zombies);
     }
 
-  scm_i_pthread_mutex_unlock_unblock_asyncs (&g->mutex);
+  scm_i_pthread_mutex_unlock (&g->mutex);
 
   return res;
 }


hooks/post-receive
-- 
GNU Guile