diff options
Diffstat (limited to 'meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch')
-rw-r--r-- | meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch b/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch deleted file mode 100644 index f7470d04bf..0000000000 --- a/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch +++ /dev/null @@ -1,47 +0,0 @@ -From e4909f329245db52415102e96fc7c99ca1445d05 Mon Sep 17 00:00:00 2001 -From: Neil Horman <nhorman@gmail.com> -Date: Thu, 15 Jul 2021 08:48:10 -0400 -Subject: [PATCH] Allow for use of either pthread affinity set methods - -musl has support for pthread_setaffinity_np, but not -pthread_attr_setaffinity_np. so check for hte existence of either -function in configure, and use the appropriate one. - -Upstream-Status: Backport -Signed-off-by: Neil Horman <nhorman@tuxdriver.com> -Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> ---- - rngd_jitter.c | 15 ++++++++++++++- - 1 file changed, 14 insertions(+), 1 deletion(-) - -diff --git a/rngd_jitter.c b/rngd_jitter.c -index ea29436..5c7e09e 100644 ---- a/rngd_jitter.c -+++ b/rngd_jitter.c -@@ -67,12 +67,25 @@ static int rngd_notime_start(void *ctx, - for(i=i-1;i>=0;i--) { - CPU_SET(i,cpus); - } -- pthread_attr_setaffinity_np(&thread_ctx->notime_pthread_attr, cpusize, cpus); - -+ /* -+ * Note that only one of: -+ * HAVE_PTHREAD_ATTR_SETAFFINITY -+ * and -+ * HAVE_PTHREAD_SETAFFINITY -+ * Will ever be set, as per the configure.ac logic -+ */ -+#ifdef HAVE_PTHREAD_ATTR_SETAFFINITY -+ pthread_attr_setaffinity_np(&thread_ctx->notime_pthread_attr, cpusize, cpus); -+#endif - ret = -pthread_create(&thread_ctx->notime_thread_id, - &thread_ctx->notime_pthread_attr, - start_routine, arg); - -+#ifdef HAVE_PTHREAD_SETAFFINITY -+ pthread_setaffinity_np(&thread_ctx->notime_thread_id, cpusize, cpus); -+#endif -+ - CPU_FREE(cpus); - return ret; - } |