commit f35fef244682645762cdff14cf313a42dd2d750c
author Jakub Grajciar <jgrajcia@cisco.com> Fri Jan 08 15:01:13 2021 +0100
committer Damjan Marion <dmarion@me.com> Thu Jan 21 13:33:44 2021 +0000
tree 5492783b022497e9b854f4f49a2e3e274ddadd01
parent 9b8121cdc0bc1571c10b45164c93ecd4e1f45d50

libmemif: buffer enqueue refactor

Refactored memif_buffer_enq_tx - dequeue buffers from any queue (rx/tx) and
enqueue them to any tx queue.

Added memif_buffer_requeue - swap descriptors of provided buffers.

Type: refactor

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I8482824df920aaaf8325d52a297ed57a815aaba6

extras/libmemif/src/memif_private.h

diff --git a/extras/libmemif/src/memif_private.h b/extras/libmemif/src/memif_private.h
index cf950ba..dd58d62 100644
--- a/extras/libmemif/src/memif_private.h
+++ b/extras/libmemif/src/memif_private.h
@@ -95,7 +95,7 @@
   int int_fd;
 
   uint64_t int_count;
-  uint32_t alloc_bufs;
+  uint32_t next_buf; /* points to next free buffer */
 } memif_queue_t;
 
 typedef struct memif_msg_queue_elt