From: Florin Coras <fcoras@cisco.com>
Date: Mon, 4 Mar 2019 00:08:51 +0000 (-0800)
Subject: svm: avoid heap push/pop on fifo free
X-Git-Tag: v19.04-rc1~350
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=f8bdc6ef4916caa3caf8e2ca987ef00b49aa4858;p=vpp.git

svm: avoid heap push/pop on fifo free

Change-Id: Id6a7698da0c7b43313554d736c4df60b820beb80
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/src/svm/svm_fifo_segment.c b/src/svm/svm_fifo_segment.c
index 6897e0c2d51..fcf6b66929d 100644
--- a/src/svm/svm_fifo_segment.c
+++ b/src/svm/svm_fifo_segment.c
@@ -437,7 +437,6 @@ svm_fifo_segment_free_fifo (svm_fifo_segment_private_t * s, svm_fifo_t * f,
 {
   ssvm_shared_header_t *sh;
   svm_fifo_segment_header_t *fsh;
-  void *oldheap;
   int freelist_index;
 
   ASSERT (f->refcnt > 0);
@@ -453,7 +452,6 @@ svm_fifo_segment_free_fifo (svm_fifo_segment_private_t * s, svm_fifo_t * f,
   ASSERT (freelist_index < vec_len (fsh->free_fifos));
 
   ssvm_lock_non_recursive (sh, 2);
-  oldheap = ssvm_push_heap (sh);
 
   switch (list_index)
     {
@@ -487,7 +485,6 @@ svm_fifo_segment_free_fifo (svm_fifo_segment_private_t * s, svm_fifo_t * f,
     }
 
   fsh->n_active_fifos--;
-  ssvm_pop_heap (oldheap);
   ssvm_unlock_non_recursive (sh);
 }