From fb690390e305ea51e1883b105c7d3c52d7100ba5 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Sat, 7 Nov 2009 20:18:22 -0800 Subject: ceph: make CRUSH hash function a bucket property Make the integer hash function a property of the bucket it is used on. This allows us to gracefully add support for new hash functions without starting from scatch. Signed-off-by: Sage Weil --- fs/ceph/osdmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/ceph/osdmap.c') diff --git a/fs/ceph/osdmap.c b/fs/ceph/osdmap.c index 68478270ad70..8c994c714781 100644 --- a/fs/ceph/osdmap.c +++ b/fs/ceph/osdmap.c @@ -210,7 +210,8 @@ static struct crush_map *crush_decode(void *pbyval, void *end) ceph_decode_need(p, end, 4*sizeof(u32), bad); b->id = ceph_decode_32(p); b->type = ceph_decode_16(p); - b->alg = ceph_decode_16(p); + b->alg = ceph_decode_8(p); + b->hash = ceph_decode_8(p); b->weight = ceph_decode_32(p); b->size = ceph_decode_32(p); -- cgit v1.2.3