From 00b26f36a0aa68bcd2385dc22c5d7c90663922d8 Mon Sep 17 00:00:00 2001
From: Rohit Gupta <rohit.gupta@eurecom.fr>
Date: Sat, 9 Apr 2016 19:04:56 +0200
Subject: [PATCH] minor fix for CPU Affinity support in lte-softmodem
---
targets/RT/USER/lte-softmodem.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c
index 59eef9b657..583be1ccb7 100644
--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -1402,7 +1402,7 @@ static void* eNB_thread_rx( void* param )
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD */
CPU_ZERO(&cpuset);
- for (j = 2; j < get_nprocs(); j++)
+ for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
@@ -3296,6 +3296,8 @@ int main( int argc, char **argv )
#endif
}
+
+#ifndef LOWLATENCY
cpu_set_t cpuset;
int s;
char cpu_affinity[1024];
@@ -3329,6 +3331,7 @@ int main( int argc, char **argv )
}
LOG_I(HW, "CPU Affinity of main() function is... %s\n", cpu_affinity);
+#endif
/* device host type is set*/
openair0.host_type = BBU_HOST;
--
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