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-rw-r--r--src/vnet/session/segment_manager.h31
1 files changed, 16 insertions, 15 deletions
diff --git a/src/vnet/session/segment_manager.h b/src/vnet/session/segment_manager.h
index 9b1d4cd0c06..62e5e97e703 100644
--- a/src/vnet/session/segment_manager.h
+++ b/src/vnet/session/segment_manager.h
@@ -27,9 +27,7 @@ typedef struct _segment_manager_properties
/** Session fifo sizes. */
u32 rx_fifo_size;
u32 tx_fifo_size;
-
- /** Preallocated pool sizes */
-// u32 preallocated_fifo_pairs;
+ u32 evt_q_size;
/** Configured additional segment size */
u32 add_segment_size;
@@ -40,8 +38,6 @@ typedef struct _segment_manager_properties
/** Segment type: if set to SSVM_N_TYPES, private segments are used */
ssvm_segment_type_t segment_type;
- /** Use one or more private mheaps, instead of the global heap */
-// u32 private_segment_count;
} segment_manager_properties_t;
typedef struct _segment_manager
@@ -126,7 +122,7 @@ segment_manager_event_queue (segment_manager_t * sm)
segment_manager_t *segment_manager_new ();
int segment_manager_init (segment_manager_t * sm, u32 first_seg_size,
- u32 evt_q_size, u32 prealloc_fifo_pairs);
+ u32 prealloc_fifo_pairs);
svm_fifo_segment_private_t *segment_manager_get_segment (segment_manager_t *
sm,
@@ -134,6 +130,9 @@ svm_fifo_segment_private_t *segment_manager_get_segment (segment_manager_t *
svm_fifo_segment_private_t
* segment_manager_get_segment_w_lock (segment_manager_t * sm,
u32 segment_index);
+int segment_manager_add_segment (segment_manager_t * sm, u32 segment_size);
+void segment_manager_del_segment (segment_manager_t * sm,
+ svm_fifo_segment_private_t * fs);
void segment_manager_segment_reader_unlock (segment_manager_t * sm);
void segment_manager_segment_writer_unlock (segment_manager_t * sm);
@@ -143,15 +142,17 @@ void segment_manager_del_sessions (segment_manager_t * sm);
void segment_manager_del (segment_manager_t * sm);
void segment_manager_init_del (segment_manager_t * sm);
u8 segment_manager_has_fifos (segment_manager_t * sm);
-int
-segment_manager_alloc_session_fifos (segment_manager_t * sm,
- svm_fifo_t ** server_rx_fifo,
- svm_fifo_t ** server_tx_fifo,
- u32 * fifo_segment_index);
-void
-segment_manager_dealloc_fifos (u32 svm_segment_index, svm_fifo_t * rx_fifo,
- svm_fifo_t * tx_fifo);
-svm_queue_t *segment_manager_alloc_queue (segment_manager_t * sm,
+int segment_manager_alloc_session_fifos (segment_manager_t * sm,
+ svm_fifo_t ** server_rx_fifo,
+ svm_fifo_t ** server_tx_fifo,
+ u32 * fifo_segment_index);
+int segment_manager_try_alloc_fifos (svm_fifo_segment_private_t * fs,
+ u32 rx_fifo_size, u32 tx_fifo_size,
+ svm_fifo_t ** rx_fifo,
+ svm_fifo_t ** tx_fifo);
+void segment_manager_dealloc_fifos (u32 segment_index, svm_fifo_t * rx_fifo,
+ svm_fifo_t * tx_fifo);
+svm_queue_t *segment_manager_alloc_queue (svm_fifo_segment_private_t * fs,
u32 queue_size);
void segment_manager_dealloc_queue (segment_manager_t * sm, svm_queue_t * q);
void segment_manager_app_detach (segment_manager_t * sm);