diff options
| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2013-02-04 14:02:50 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2013-02-15 10:43:46 -0500 |
| commit | 2d4383383b0b04ca380b67aa2d7397d0b399dcbf (patch) | |
| tree | f9e8bddc466c2c8dfdcf039aca4d53752e524fb9 /fs/nfsd | |
| parent | 73fb847a44224d5708550e4be7baba9da75e00af (diff) | |
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 <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/export.c | 12 | ||||
| -rw-r--r-- | fs/nfsd/nfs4idmap.c | 14 |
2 files changed, 0 insertions, 26 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 0e16c7fa680..15ebf91982b 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -67,11 +67,6 @@ static void expkey_request(struct cache_detail *cd, (*bpp)[-1] = '\n'; } -static int expkey_upcall(struct cache_detail *cd, struct cache_head *h) -{ - return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request); -} - static struct svc_expkey *svc_expkey_update(struct cache_detail *cd, struct svc_expkey *new, struct svc_expkey *old); static struct svc_expkey *svc_expkey_lookup(struct cache_detail *cd, struct svc_expkey *); @@ -245,7 +240,6 @@ static struct cache_detail svc_expkey_cache_template = { .hash_size = EXPKEY_HASHMAX, .name = "nfsd.fh", .cache_put = expkey_put, - .cache_upcall = expkey_upcall, .cache_request = expkey_request, .cache_parse = expkey_parse, .cache_show = expkey_show, @@ -339,11 +333,6 @@ static void svc_export_request(struct cache_detail *cd, (*bpp)[-1] = '\n'; } -static int svc_export_upcall(struct cache_detail *cd, struct cache_head *h) -{ - return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request); -} - static struct svc_export *svc_export_update(struct svc_export *new, struct svc_export *old); static struct svc_export *svc_export_lookup(struct svc_export *); @@ -714,7 +703,6 @@ static struct cache_detail svc_export_cache_template = { .hash_size = EXPORT_HASHMAX, .name = "nfsd.export", .cache_put = svc_export_put, - .cache_upcall = svc_export_upcall, .cache_request = svc_export_request, .cache_parse = svc_export_parse, .cache_show = svc_export_show, diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 9033dfde181..d9402ea9d75 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -140,12 +140,6 @@ idtoname_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, } 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) { struct ent *a = container_of(ca, struct ent, h); @@ -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, @@ -322,12 +315,6 @@ nametoid_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, } 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) { struct ent *a = container_of(ca, struct ent, h); @@ -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, |