X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_eal%2Fcommon%2Feal_thread.h;h=e4e76b9da13220abb1be2d91cd41adc9d65dd8f0;hb=3abcd29f2de0e75e4c4fc524f7bb3cd709a68314;hp=d029ad3c8e2f54330ba0d22029bd25195e4458b1;hpb=8828a3210c5978bbe3b9b426bc31be8f420bd15a;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_thread.h b/lib/librte_eal/common/eal_thread.h
index d029ad3c8e..e4e76b9da1 100644
--- a/lib/librte_eal/common/eal_thread.h
+++ b/lib/librte_eal/common/eal_thread.h
@@ -31,8 +31,10 @@
  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _EAL_LINUXAPP_THREAD_H_
-#define _EAL_LINUXAPP_THREAD_H_
+#ifndef EAL_THREAD_H
+#define EAL_THREAD_H
+
+#include <rte_lcore.h>
 
 /**
  * basic loop of thread, called for each thread by eal_init().
@@ -50,4 +52,49 @@ __attribute__((noreturn)) void *eal_thread_loop(void *arg);
  */
 void eal_thread_init_master(unsigned lcore_id);
 
-#endif /* _EAL_LINUXAPP_PRIVATE_H_ */
+/**
+ * Get the NUMA socket id from cpu id.
+ * This function is private to EAL.
+ *
+ * @param cpu_id
+ *   The logical process id.
+ * @return
+ *   socket_id or SOCKET_ID_ANY
+ */
+unsigned eal_cpu_socket_id(unsigned cpu_id);
+
+/**
+ * Get the NUMA socket id from cpuset.
+ * This function is private to EAL.
+ *
+ * @param cpusetp
+ *   The point to a valid cpu set.
+ * @return
+ *   socket_id or SOCKET_ID_ANY
+ */
+int eal_cpuset_socket_id(rte_cpuset_t *cpusetp);
+
+/**
+ * Default buffer size to use with eal_thread_dump_affinity()
+ */
+#define RTE_CPU_AFFINITY_STR_LEN            256
+
+/**
+ * Dump the current pthread cpuset.
+ * This function is private to EAL.
+ *
+ * Note:
+ *   If the dump size is greater than the size of given buffer,
+ *   the string will be truncated and with '\0' at the end.
+ *
+ * @param str
+ *   The string buffer the cpuset will dump to.
+ * @param size
+ *   The string buffer size.
+ * @return
+ *   0 for success, -1 if truncation happens.
+ */
+int
+eal_thread_dump_affinity(char *str, unsigned size);
+
+#endif /* EAL_THREAD_H */