diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-12-28 21:30:24 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-12-28 21:30:24 +0000 |
| commit | 20668162438fe94b9cb7b6fb4f6bb83b8d294181 (patch) | |
| tree | 63a68ed499651be836f7c787cb3e673aa80cd7eb /target/linux/ar71xx | |
| parent | 52db048af389d2e15188c0107b9cf32a3b44e1f2 (diff) | |
| download | upstream-20668162438fe94b9cb7b6fb4f6bb83b8d294181.tar.gz upstream-20668162438fe94b9cb7b6fb4f6bb83b8d294181.tar.bz2 upstream-20668162438fe94b9cb7b6fb4f6bb83b8d294181.zip | |
ar71xx: change the unaligned access hack to assume an alignment of 2 bytes, slightly improves performance and code size
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34912 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx')
| -rw-r--r-- | target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch index 921cf194d6..557ab14d10 100644 --- a/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch +++ b/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch @@ -57,7 +57,7 @@ __be32 daddr; /*The options start here. */ -}; -+} __packed; ++} __packed __attribute__((aligned(2))); #ifdef __KERNEL__ #include <linux/skbuff.h> @@ -68,7 +68,7 @@ struct in6_addr saddr; struct in6_addr daddr; -}; -+} __packed; ++} __packed __attribute__((aligned(2))); #ifdef __KERNEL__ /* @@ -79,7 +79,7 @@ __sum16 check; __be16 urg_ptr; -}; -+} __packed; ++} __packed __attribute__((aligned(2))); /* * The union cast uses a gcc extension to avoid aliasing problems @@ -90,7 +90,7 @@ __be16 len; __sum16 check; -}; -+} __packed; ++} __packed __attribute__((aligned(2))); /* UDP socket options */ #define UDP_CORK 1 /* Never send partially complete segments */ |