X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsegment_manager.h;h=52f89eef1717fce5af8d2e570e471b6c87d4a94f;hb=f22f4e562e1b922cff036ef628b77fd2d479d015;hp=f2a90c8f93596ab11eb44c3a2aeae491f5b28126;hpb=62ddc030296e9f65c59cd25fa81112e0a09cf20d;p=vpp.git

diff --git a/src/vnet/session/segment_manager.h b/src/vnet/session/segment_manager.h
index f2a90c8f935..52f89eef171 100644
--- a/src/vnet/session/segment_manager.h
+++ b/src/vnet/session/segment_manager.h
@@ -25,9 +25,9 @@ typedef struct _segment_manager_props
   u32 rx_fifo_size;			/**< receive fifo size */
   u32 tx_fifo_size;			/**< transmit fifo size */
   u32 evt_q_size;			/**< event queue length */
-  u32 segment_size;			/**< first segment size */
   u32 prealloc_fifos;			/**< preallocated fifo pairs */
-  u32 add_segment_size;			/**< additional segment size */
+  uword segment_size;			/**< first segment size */
+  uword add_segment_size;		/**< additional segment size */
   u8 add_segment:1;			/**< can add new segments flag */
   u8 use_mq_eventfd:1;			/**< use eventfds for mqs flag */
   u8 reserved:6;			/**< reserved flags */
@@ -69,7 +69,7 @@ typedef struct segment_manager_main_init_args_
 #define SEGMENT_MANAGER_INVALID_APP_INDEX ((u32) ~0)
 
 segment_manager_t *segment_manager_alloc (void);
-int segment_manager_init (segment_manager_t * sm, u32 first_seg_size,
+int segment_manager_init (segment_manager_t * sm, uword first_seg_size,
 			  u32 prealloc_fifo_pairs);
 
 /**
@@ -89,7 +89,7 @@ segment_manager_t *segment_manager_get (u32 index);
 segment_manager_t *segment_manager_get_if_valid (u32 index);
 u32 segment_manager_index (segment_manager_t * sm);
 
-int segment_manager_add_segment (segment_manager_t * sm, u32 segment_size);
+int segment_manager_add_segment (segment_manager_t * sm, uword segment_size);
 void segment_manager_del_segment (segment_manager_t * sm,
 				  fifo_segment_t * fs);
 fifo_segment_t *segment_manager_get_segment (segment_manager_t * sm,
@@ -118,50 +118,6 @@ int segment_manager_try_alloc_fifos (fifo_segment_t * fs,
 void segment_manager_dealloc_fifos (svm_fifo_t * rx_fifo,
 				    svm_fifo_t * tx_fifo);
 
-/**
- * Grows fifo owned by segment manager
- *
- * @param sm	segment manager that owns the fifo
- * @param f	fifo to be grown
- * @param size	amount of bytes to add to fifo
- * @return	0 on success, negative number otherwise
- */
-int segment_manager_grow_fifo (segment_manager_t * sm, svm_fifo_t * f,
-			       u32 size);
-
-/**
- * Request to shrink fifo owned by segment manager
- *
- * If this is not called by the producer, no attempt is made to reduce the
- * size until the producer tries to enqueue more data. To collect the chunks
- * that are to be removed call @ref segment_manager_collect_fifo_chunks
- *
- * Size reduction does not affect fifo chunk boundaries. Therefore chunks are
- * not split and the amount of bytes to be removed can be equal to or less
- * than what was requested.
- *
- * @param sm		segment manager that owns the fifo
- * @param f		fifo to be shrunk
- * @param size		amount of bytes to remove from fifo
- * @param is_producer	flag that indicates is caller is the producer for the
- * 			fifo.
- * @return		actual number of bytes to be removed
- */
-int segment_manager_shrink_fifo (segment_manager_t * sm, svm_fifo_t * f,
-				 u32 size, u8 is_producer);
-
-/**
- * Collect fifo chunks that are no longer used
- *
- * This should not be called unless SVM_FIFO_F_COLLECT_CHUNKS is set for
- * the fifo. The chunks are returned to the fifo segment freelist.
- *
- * @param sm		segment manager that owns the fifo
- * @param f		fifo whose chunks are to be collected
- * @return		0 on success, error otherwise
- */
-int segment_manager_collect_fifo_chunks (segment_manager_t * sm,
-					 svm_fifo_t * f);
 u8 segment_manager_has_fifos (segment_manager_t * sm);
 
 svm_msg_q_t *segment_manager_alloc_queue (fifo_segment_t * fs,