Bump PKGREVISION

Fix cpuset(3) usage. The patch is from rmind@. Thank you.

1 files changed, 62 insertions, 43 deletions

diff --git a/www/firefox/patches/patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp b/www/firefox/patches/patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp
index c2369013213..c5cf9f32fb9 100644
--- a/www/firefox/patches/patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp
+++ b/www/firefox/patches/patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp
@@ -1,68 +1,87 @@
-$NetBSD: patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp,v 1.1 2013/11/02 22:57:55 ryoon Exp $
+$NetBSD: patch-gfx_skia_src_utils_SkThreadUtils__pthread__linux.cpp,v 1.2 2013/11/05 14:20:41 ryoon Exp $
 
 --- gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp.orig	2013-10-25 22:27:18.000000000 +0000
 +++ gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp
-@@ -21,11 +21,19 @@
+@@ -12,26 +12,47 @@
+ #include "SkThreadUtils.h"
+ #include "SkThreadUtils_pthread.h"
+ 
++#include <unistd.h>
+ #include <pthread.h>
+ #ifdef __FreeBSD__
+ #include <pthread_np.h>
+ #endif
++#ifdef __NetBSD__
++#include <sched.h>
++#endif
+ 
+ #if defined(__FreeBSD__) || defined(__NetBSD__)
  #define cpu_set_t cpuset_t
  #endif
  
-+#if defined(__NetBSD__)
-+#define CPU_SETSIZE 1024
-+#endif
-+
- #ifndef CPU_COUNT
+-#ifndef CPU_COUNT
++#if !defined(CPU_COUNT) && !defined(__NetBSD__)
  static int CPU_COUNT(cpu_set_t *set) {
      int count = 0;
      for (int i = 0; i < CPU_SETSIZE; i++) {
-+#if defined(__NetBSD__)
-+	if (cpuset_isset(i, set)) {
-+#else
          if (CPU_ISSET(i, set)) {
-+#endif
              count++;
- 	}
+-	}
++        }
++    }
++    return count;
++}
++#endif
++
++#if defined(__NetBSD__)
++
++#define CPU_ISSET(c, s) cpuset_isset(c, s)
++
++static int CPU_COUNT(cpuset_t *set) {
++    static const int ncpu = sysconf(_SC_NPROCESSORS_CONF);
++    int count = 0;
++
++    for (int i = 0; i < ncpu; i++) {
++        if (cpuset_isset(i, set)) {
++            count++;
++        }
      }
-@@ -36,7 +44,11 @@ static int CPU_COUNT(cpu_set_t *set) {
+     return count;
+ }
+-#endif /* !CPU_COUNT */
++#endif
+ 
  static int nth_set_cpu(unsigned int n, cpu_set_t* cpuSet) {
      n %= CPU_COUNT(cpuSet);
-     for (unsigned int setCpusSeen = 0, currentCpu = 0; true; ++currentCpu) {
-+#if defined(__NetBSD__)
-+        if (cpuset_isset(currentCpu, cpuSet)) {
-+#else
-         if (CPU_ISSET(currentCpu, cpuSet)) {
-+#endif
-             ++setCpusSeen;
-             if (setCpusSeen > n) {
-                 return currentCpu;
-@@ -51,15 +63,31 @@ bool SkThread::setProcessorAffinity(unsi
+@@ -51,6 +72,7 @@ bool SkThread::setProcessorAffinity(unsi
          return false;
      }
  
-+#if defined(__NetBSD__)
-+    cpu_set_t *parentCpuset;
-+    if (0 != pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t *), parentCpuset)) {
-+#else
++#if !defined(__NetBSD__)
      cpu_set_t parentCpuset;
      if (0 != pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &parentCpuset)) {
-+#endif
          return false;
-     }
- 
-+#if defined(__NetBSD__)
-+    cpu_set_t *cpuset;
-+    cpuset_zero(cpuset);
-+    cpuset_set(nth_set_cpu(processor, parentCpuset), cpuset);
-+#else
-     cpu_set_t cpuset;
-     CPU_ZERO(&cpuset);
-     CPU_SET(nth_set_cpu(processor, &parentCpuset), &cpuset);
-+#endif
+@@ -62,4 +84,23 @@ bool SkThread::setProcessorAffinity(unsi
      return 0 == pthread_setaffinity_np(pthreadData->fPThread,
-+#if defined(__NetBSD__)
-+                                       sizeof(cpu_set_t *),
-+                                       cpuset);
-+#else
                                         sizeof(cpu_set_t),
                                         &cpuset);
++#else
++    cpuset_t *cpuset = cpuset_create();
++    if (!cpuset) {
++        return false;
++    }
++    size_t csize = cpuset_size(cpuset);
++    if (0 != pthread_getaffinity_np(pthread_self(), csize, cpuset)) {
++        cpuset_destroy(cpuset);
++        return false;
++    }
++
++    int nthcpu = nth_set_cpu(processor, cpuset);
++    cpuset_zero(cpuset);
++    cpuset_set(nthcpu, cpuset);
++
++    bool ok = 0 == pthread_setaffinity_np(pthreadData->fPThread, csize, cpuset);
++    cpuset_destroy(cpuset);
++    return ok;
 +#endif
  }