From 2d4383383b0b04ca380b67aa2d7397d0b399dcbf Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 4 Feb 2013 14:02:50 +0300 Subject: SUNRPC: rework cache upcall logic For most of SUNRPC caches (except NFS DNS cache) cache_detail->cache_upcall is redundant since all that it's implementations are doing is calling sunrpc_cache_pipe_upcall() with proper function address argument. Cache request function address is now stored on cache_detail structure and thus all the code can be simplified. Now, for those cache details, which doesn't have cache_upcall callback (the only one, which still has is nfs_dns_resolve_template) sunrpc_cache_pipe_upcall will be called instead. Signed-off-by: Stanislav Kinsbursky Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4idmap.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'fs/nfsd/nfs4idmap.c') diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 9033dfde1812..d9402ea9d751 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -139,12 +139,6 @@ idtoname_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, (*bpp)[-1] = '\n'; } -static int -idtoname_upcall(struct cache_detail *cd, struct cache_head *ch) -{ - return sunrpc_cache_pipe_upcall(cd, ch, cd->cache_request); -} - static int idtoname_match(struct cache_head *ca, struct cache_head *cb) { @@ -192,7 +186,6 @@ static struct cache_detail idtoname_cache_template = { .hash_size = ENT_HASHMAX, .name = "nfs4.idtoname", .cache_put = ent_put, - .cache_upcall = idtoname_upcall, .cache_request = idtoname_request, .cache_parse = idtoname_parse, .cache_show = idtoname_show, @@ -321,12 +314,6 @@ nametoid_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, (*bpp)[-1] = '\n'; } -static int -nametoid_upcall(struct cache_detail *cd, struct cache_head *ch) -{ - return sunrpc_cache_pipe_upcall(cd, ch, cd->cache_request); -} - static int nametoid_match(struct cache_head *ca, struct cache_head *cb) { @@ -366,7 +353,6 @@ static struct cache_detail nametoid_cache_template = { .hash_size = ENT_HASHMAX, .name = "nfs4.nametoid", .cache_put = ent_put, - .cache_upcall = nametoid_upcall, .cache_request = nametoid_request, .cache_parse = nametoid_parse, .cache_show = nametoid_show, -- cgit v1.2.3