diff options
Diffstat (limited to 'fs/nfsd/cache.h')
| -rw-r--r-- | fs/nfsd/cache.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/nfsd/cache.h b/fs/nfsd/cache.h index b7559c6f2b97..4a98537efb0f 100644 --- a/fs/nfsd/cache.h +++ b/fs/nfsd/cache.h @@ -19,18 +19,22 @@ * is much larger than a sockaddr_in6. */ struct svc_cacherep { - struct list_head c_lru; + struct { + /* Keep often-read xid, csum in the same cache line: */ + __be32 k_xid; + __wsum k_csum; + u32 k_proc; + u32 k_prot; + u32 k_vers; + unsigned int k_len; + struct sockaddr_in6 k_addr; + } c_key; + struct rb_node c_node; + struct list_head c_lru; unsigned char c_state, /* unused, inprog, done */ c_type, /* status, buffer */ c_secure : 1; /* req came from port < 1024 */ - struct sockaddr_in6 c_addr; - __be32 c_xid; - u32 c_prot; - u32 c_proc; - u32 c_vers; - unsigned int c_len; - __wsum c_csum; unsigned long c_timestamp; union { struct kvec u_vec; |