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SUNRPC: rework cache upcall logic

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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>
This commit is contained in:
Stanislav Kinsbursky
2013-02-04 14:02:50 +03:00
committed by J. Bruce Fields
parent 73fb847a44
commit 2d4383383b
5 changed files with 7 additions and 49 deletions
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7
net/sunrpc/auth_gss/svcauth_gss.c
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@@ -182,12 +182,6 @@ static void rsi_request(struct cache_detail *cd,
(*bpp)[-1] = '\n';
}
static int rsi_upcall(struct cache_detail *cd, struct cache_head *h)
{
return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request);
}
static int rsi_parse(struct cache_detail *cd,
char *mesg, int mlen)
{
@@ -275,7 +269,6 @@ static struct cache_detail rsi_cache_template = {
.hash_size = RSI_HASHMAX,
.name = "auth.rpcsec.init",
.cache_put = rsi_put,
.cache_upcall = rsi_upcall,
.cache_request = rsi_request,
.cache_parse = rsi_parse,
.match = rsi_match,