cfg80211: reuse existing page fragments in A-MSDU rx
authorFelix Fietkau <nbd@openwrt.org>
Mon, 8 Feb 2016 13:34:42 +0000 (14:34 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 24 Feb 2016 08:04:37 +0000 (09:04 +0100)
commit2b67f944f88c29e71efdcfc4d0c21ab28fbf23ae
tree0b38a091ed34c0418ea3f602075a9e6dab746ea4
parent2bf0ccc7095e6cf665bbdb7c32c352d24f1ae033
cfg80211: reuse existing page fragments in A-MSDU rx

This massively reduces data copying and thus improves rx performance

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/util.c