diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2009-04-08 15:06:38 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-04-08 15:06:38 +0000 |
| commit | 8e4d9b4a5b76c067efc1d92cb7807d73d9e00f15 (patch) | |
| tree | 6db39de7129fa3a6e4c07ee535084023d2f89730 /target/linux/generic-2.6 | |
| parent | 7a655dd868d0decf9570591fa72725d9c22eb596 (diff) | |
| download | upstream-8e4d9b4a5b76c067efc1d92cb7807d73d9e00f15.tar.gz upstream-8e4d9b4a5b76c067efc1d92cb7807d73d9e00f15.tar.bz2 upstream-8e4d9b4a5b76c067efc1d92cb7807d73d9e00f15.zip | |
kernel: revert the change from JHASH_GOLDEN_RATIO to JHASH_INIT_PARAM (ipv6 still relies on it)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15155 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch b/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch index 260481eb53..0218fa19c5 100644 --- a/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch +++ b/target/linux/generic-2.6/patches-2.6.28/201-jhash3.patch @@ -70,7 +70,7 @@ -/* The golden ration: an arbitrary value */ -#define JHASH_GOLDEN_RATIO 0x9e3779b9 +/* An arbitrary initial parameter */ -+#define JHASH_INIT_PARAM 0xdeadbeef ++#define JHASH_GOLDEN_RATIO 0xdeadbeef /* The most generic version, hashes an arbitrary sequence * of bytes. No alignment or length assumptions are made about @@ -94,7 +94,7 @@ - - __jhash_mix(a,b,c); + /* Set up the internal state */ -+ a = b = c = JHASH_INIT_PARAM + length + initval; ++ a = b = c = JHASH_GOLDEN_RATIO + length + initval; + /* all but the last block: affect some 32 bits of (a,b,c) */ + while (length > 12) { @@ -154,7 +154,7 @@ - c = initval; - len = length; + /* Set up the internal state */ -+ a = b = c = JHASH_INIT_PARAM + (length<<2) + initval; ++ a = b = c = JHASH_GOLDEN_RATIO + (length<<2) + initval; - while (len >= 3) { + /* handle most of the key */ @@ -202,9 +202,9 @@ - a += JHASH_GOLDEN_RATIO; - b += JHASH_GOLDEN_RATIO; - c += initval; -+ a += JHASH_INIT_PARAM + initval; -+ b += JHASH_INIT_PARAM + initval; -+ c += JHASH_INIT_PARAM + initval; ++ a += JHASH_GOLDEN_RATIO + initval; ++ b += JHASH_GOLDEN_RATIO + initval; ++ c += JHASH_GOLDEN_RATIO + initval; - __jhash_mix(a, b, c); + __jhash_final(a, b, c); |