From: Philippe Guibert Date: Thu, 4 Jan 2018 13:30:28 +0000 (+0100) Subject: lib: vrf_bitmap_groups increased from 8 to 1024 X-Git-Tag: frr-4.0-dev~36^2~7 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=3bd74754c9200f5aa7f5bf5a93c621ee04f1e0a3;p=mirror_frr.git lib: vrf_bitmap_groups increased from 8 to 1024 The number of vrf bitmap groups is increased so as to avoid consuming too much memory. This fix is related to a fork memory that occured when running pimd as daemon. A check on memory consumed shows that the memory consumed goes from 33480ko to 46888ko with that change. This is less compared to if the value of the bitmap groups is increased to 16 ( 852776ko). Signed-off-by: Philippe Guibert --- diff --git a/lib/vrf.c b/lib/vrf.c index b4ed24cbf..2fa3a9c0e 100644 --- a/lib/vrf.c +++ b/lib/vrf.c @@ -267,7 +267,7 @@ void *vrf_info_lookup(vrf_id_t vrf_id) * VRF bit-map */ -#define VRF_BITMAP_NUM_OF_GROUPS 8 +#define VRF_BITMAP_NUM_OF_GROUPS 1024 #define VRF_BITMAP_NUM_OF_BITS_IN_GROUP (UINT32_MAX / VRF_BITMAP_NUM_OF_GROUPS) #define VRF_BITMAP_NUM_OF_BYTES_IN_GROUP \ (VRF_BITMAP_NUM_OF_BITS_IN_GROUP / CHAR_BIT + 1) /* +1 for ensure */