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authorDamjan Marion <damarion@cisco.com>2019-02-06 14:22:32 +0100
committerFlorin Coras <florin.coras@gmail.com>2019-02-06 18:00:17 +0000
commit5de3fec531691a81b3f77ed965488dc8dbf1e9a1 (patch)
tree57b8dde55804ab52a6ef40767f1fe705c1968d2a /src/vnet/ip/ip_frag.c
parent672ab690182f3d4941d2640c68bb6ced38880bc3 (diff)
buffers: make buffer data size configurable from startup config
Example: buffers { default data-size 1536 } Change-Id: I5b4436850ca18025c9fdcfc7ed648c2c2732d660 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip_frag.c')
-rw-r--r--src/vnet/ip/ip_frag.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/ip/ip_frag.c b/src/vnet/ip/ip_frag.c
index de297767a70..6ecaa3c4dce 100644
--- a/src/vnet/ip/ip_frag.c
+++ b/src/vnet/ip/ip_frag.c
@@ -106,7 +106,8 @@ ip4_frag_do_fragment (vlib_main_t * vm, u32 from_bi, u32 ** buffer,
rem = clib_net_to_host_u16 (ip4->length) - sizeof (ip4_header_t);
max =
- (clib_min (mtu, VLIB_BUFFER_DATA_SIZE) - sizeof (ip4_header_t)) & ~0x7;
+ (clib_min (mtu, vlib_bufer_get_default_size (vm)) -
+ sizeof (ip4_header_t)) & ~0x7;
if (rem >
(vlib_buffer_length_in_chain (vm, from_b) - sizeof (ip4_header_t)))