diff options
Diffstat (limited to 'src/vnet/session/segment_manager.c')
| -rw-r--r-- | src/vnet/session/segment_manager.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c index cbec493e55f..f53026c8778 100644 --- a/src/vnet/session/segment_manager.c +++ b/src/vnet/session/segment_manager.c @@ -102,7 +102,7 @@ segment_manager_add_segment (segment_manager_t * sm, u32 segment_size) } /* - * Allocate fifo segment and lock if needed + * Allocate fifo segment and grab lock if needed */ if (vlib_num_workers ()) clib_rwlock_writer_lock (&sm->segments_rwlock); @@ -110,13 +110,14 @@ segment_manager_add_segment (segment_manager_t * sm, u32 segment_size) pool_get_zero (sm->segments, fs); /* - * Initialize ssvm segment and svm fifo private header + * Allocate ssvm segment */ segment_size = segment_size ? segment_size : props->add_segment_size; page_size = clib_mem_get_page_size (); /* Protect against segment size u32 wrap */ segment_size = clib_max (segment_size + page_size - 1, segment_size); segment_size = segment_size & ~(page_size - 1); + if (props->segment_type != SSVM_SEGMENT_PRIVATE) { seg_name = format (0, "%d-%d%c", getpid (), smm->seg_name_counter++, 0); @@ -147,6 +148,9 @@ segment_manager_add_segment (segment_manager_t * sm, u32 segment_size) goto done; } + /* + * Initialize fifo segment + */ fifo_segment_init (fs); /* @@ -761,6 +765,7 @@ segment_manager_alloc_queue (fifo_segment_t * segment, oldheap = ssvm_push_heap (segment->ssvm.sh); q = svm_msg_q_alloc (cfg); + fifo_segment_update_free_bytes (segment); ssvm_pop_heap (oldheap); if (props->use_mq_eventfd) @@ -865,7 +870,7 @@ segment_manager_show_fn (vlib_main_t * vm, unformat_input_t * input, segment_manager_foreach_segment_w_lock (seg, sm, ({ fifo_segment_info (seg, &address, &size); active_fifos = fifo_segment_num_fifos (seg); - free_fifos = fifo_segment_num_free_fifos (seg, ~0 /* size */); + free_fifos = fifo_segment_num_free_fifos (seg); vlib_cli_output (vm, "%-15v%15U%15llu%15u%15u%15llx", ssvm_name (&seg->ssvm), format_fifo_segment_type, seg, size >> 20ULL, active_fifos, free_fifos, |