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authorNeale Ranns <nranns@cisco.com>2018-04-27 04:42:47 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2018-04-27 13:15:55 +0000
commitcbe8d65068c9c39ca6b1f7e116dac2744835f18c (patch)
treeccb3000db4278ef3ecba65af72fc8aea69b22ce4 /src/vnet/devices/tap/tap.h
parent164e5f8c63652028ecb9c3570e1ea8618b163071 (diff)
TAP memory leaks:
1 - use bit-map to re-use ID values and thus VLIB nodes 2 - free vrings 3 - free hw_address on HW interface delete (a HW * struct is memset on pool_get) 4 - free temporary node names during TX node setup Change-Id: Id114c8bb9c844fd4ceb02fbbeb4b511ecfeb61ce Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/devices/tap/tap.h')
-rw-r--r--src/vnet/devices/tap/tap.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/devices/tap/tap.h b/src/vnet/devices/tap/tap.h
index 6e46302770d..7aebade59c7 100644
--- a/src/vnet/devices/tap/tap.h
+++ b/src/vnet/devices/tap/tap.h
@@ -67,11 +67,11 @@ typedef struct
typedef struct
{
- u32 last_used_interface_id;
- uword *dev_instance_by_interface_id;
-
/* logging */
vlib_log_class_t log_default;
+
+ /* bit-map of in-use IDs */
+ uword *tap_ids;
} tap_main_t;
void tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args);