diff options
| author |   Damjan Marion <damarion@cisco.com> | 2017-11-24 20:15:23 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-11-27 14:53:23 +0000 |
| commit | c8a26c6d239554bac96c481c840b3f5b3d8a17af (patch) | |
| tree | 4ad52a5fd5bbbd7c3dd1ca976d5cd9e9b2c03cd5 /src/vlib/buffer.h | |
| parent | 8b9a5d198cc316d36b93f19fee7a351fc3922e4a (diff) | |
vlib: make vlib_buffer_alloc inline function
Currently, every alloc involves callback function call. With this change
callback function is called only if there is no empty buffers on the
free list.
Change-Id: I2238c19ece7ce182c49ba0f2485add52f335f3b6
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/buffer.h')
| -rw-r--r-- | src/vlib/buffer.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/vlib/buffer.h b/src/vlib/buffer.h index 21bed48ac14..c3c4def0991 100644 --- a/src/vlib/buffer.h +++ b/src/vlib/buffer.h @@ -380,12 +380,9 @@ typedef struct vlib_buffer_free_list_t uword buffer_init_function_opaque; } __attribute__ ((aligned (16))) vlib_buffer_free_list_t; -typedef u32 (vlib_buffer_alloc_cb_t) (struct vlib_main_t * vm, u32 * buffers, - u32 n_buffers); -typedef u32 (vlib_buffer_alloc_from_free_list_cb_t) (struct vlib_main_t * vm, - u32 * buffers, - u32 n_buffers, - u32 free_list_index); +typedef uword (vlib_buffer_fill_free_list_cb_t) (struct vlib_main_t * vm, + vlib_buffer_free_list_t * fl, + uword min_free_buffers); typedef void (vlib_buffer_free_cb_t) (struct vlib_main_t * vm, u32 * buffers, u32 n_buffers); typedef void (vlib_buffer_free_no_next_cb_t) (struct vlib_main_t * vm, @@ -393,8 +390,7 @@ typedef void (vlib_buffer_free_no_next_cb_t) (struct vlib_main_t * vm, typedef struct { - vlib_buffer_alloc_cb_t *vlib_buffer_alloc_cb; - vlib_buffer_alloc_from_free_list_cb_t *vlib_buffer_alloc_from_free_list_cb; + vlib_buffer_fill_free_list_cb_t *vlib_buffer_fill_free_list_cb; vlib_buffer_free_cb_t *vlib_buffer_free_cb; vlib_buffer_free_no_next_cb_t *vlib_buffer_free_no_next_cb; void (*vlib_packet_template_init_cb) (struct vlib_main_t * vm, void *t, |