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authorFlorin Coras <fcoras@cisco.com>2019-04-25 12:58:46 -0700
committerDamjan Marion <dmarion@me.com>2019-04-26 10:23:38 +0000
commitb095a3cd221a142f7d2b4897b812b2781de05d29 (patch)
tree87a1cdc9872c91d46c771cd9b224c62a35d6af7d /src/vnet/session/segment_manager.c
parent403e3ba1507750df463d7179494c14d03864b810 (diff)
svm: fifo segment support for chunk allocation
Change-Id: Ie96706b4d8bcb32d2d5f065bc765f95f4e9369e7 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/segment_manager.c')
-rw-r--r--src/vnet/session/segment_manager.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c
index 47c7f563542..9a8af3b42fc 100644
--- a/src/vnet/session/segment_manager.c
+++ b/src/vnet/session/segment_manager.c
@@ -627,8 +627,8 @@ alloc_check:
void
segment_manager_dealloc_fifos (svm_fifo_t * rx_fifo, svm_fifo_t * tx_fifo)
{
- fifo_segment_t *fs;
segment_manager_t *sm;
+ fifo_segment_t *fs;
u32 segment_index;
if (!rx_fifo || !tx_fifo)
@@ -669,6 +669,19 @@ segment_manager_dealloc_fifos (svm_fifo_t * rx_fifo, svm_fifo_t * tx_fifo)
segment_manager_segment_reader_unlock (sm);
}
+int
+segment_manager_grow_fifo (segment_manager_t * sm, svm_fifo_t * f, u32 size)
+{
+ fifo_segment_t *fs;
+ int rv;
+
+ fs = segment_manager_get_segment_w_lock (sm, f->segment_index);
+ rv = fifo_segment_grow_fifo (fs, f, size);
+ segment_manager_segment_reader_unlock (sm);
+
+ return rv;
+}
+
u32
segment_manager_evt_q_expected_size (u32 q_len)
{