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Commit 73fb847a authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by J. Bruce Fields
Browse files

SUNRPC: introduce cache_detail->cache_request callback 



This callback will allow to simplify upcalls in further patches in this
series.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 462b8f6b

fs/nfs/dns_resolve.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -144,7 +144,7 @@ static int nfs_dns_upcall(struct cache_detail *cd, 




	ret = nfs_cache_upcall(cd, key->hostname);

	ret = nfs_cache_upcall(cd, key->hostname);

	if (ret)

	if (ret)

		ret = sunrpc_cache_pipe_upcall(cd, ch, nfs_dns_request);

		ret = sunrpc_cache_pipe_upcall(cd, ch, cd->cache_request);

	return ret;

	return ret;

}

}
@@ -359,6 +359,7 @@ static struct cache_detail nfs_dns_resolve_template = { 
	.name		= "dns_resolve",

	.name		= "dns_resolve",

	.cache_put	= nfs_dns_ent_put,

	.cache_put	= nfs_dns_ent_put,

	.cache_upcall	= nfs_dns_upcall,

	.cache_upcall	= nfs_dns_upcall,

	.cache_request	= nfs_dns_request,

	.cache_parse	= nfs_dns_parse,

	.cache_parse	= nfs_dns_parse,

	.cache_show	= nfs_dns_show,

	.cache_show	= nfs_dns_show,

	.match		= nfs_dns_match,

	.match		= nfs_dns_match,

fs/nfsd/export.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -69,7 +69,7 @@ static void expkey_request(struct cache_detail *cd, 




static int expkey_upcall(struct cache_detail *cd, struct cache_head *h)

static int expkey_upcall(struct cache_detail *cd, struct cache_head *h)

{

{

	return sunrpc_cache_pipe_upcall(cd, h, expkey_request);

	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,

static struct svc_expkey *svc_expkey_update(struct cache_detail *cd, struct svc_expkey *new,
@@ -246,6 +246,7 @@ static struct cache_detail svc_expkey_cache_template = { 
	.name		= "nfsd.fh",

	.name		= "nfsd.fh",

	.cache_put	= expkey_put,

	.cache_put	= expkey_put,

	.cache_upcall	= expkey_upcall,

	.cache_upcall	= expkey_upcall,

	.cache_request	= expkey_request,

	.cache_parse	= expkey_parse,

	.cache_parse	= expkey_parse,

	.cache_show	= expkey_show,

	.cache_show	= expkey_show,

	.match		= expkey_match,

	.match		= expkey_match,
@@ -340,7 +341,7 @@ static void svc_export_request(struct cache_detail *cd, 




static int svc_export_upcall(struct cache_detail *cd, struct cache_head *h)

static int svc_export_upcall(struct cache_detail *cd, struct cache_head *h)

{

{

	return sunrpc_cache_pipe_upcall(cd, h, svc_export_request);

	return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request);

}

}





static struct svc_export *svc_export_update(struct svc_export *new,

static struct svc_export *svc_export_update(struct svc_export *new,
@@ -714,6 +715,7 @@ static struct cache_detail svc_export_cache_template = { 
	.name		= "nfsd.export",

	.name		= "nfsd.export",

	.cache_put	= svc_export_put,

	.cache_put	= svc_export_put,

	.cache_upcall	= svc_export_upcall,

	.cache_upcall	= svc_export_upcall,

	.cache_request	= svc_export_request,

	.cache_parse	= svc_export_parse,

	.cache_parse	= svc_export_parse,

	.cache_show	= svc_export_show,

	.cache_show	= svc_export_show,

	.match		= svc_export_match,

	.match		= svc_export_match,

fs/nfsd/nfs4idmap.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -142,7 +142,7 @@ idtoname_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, 
static int

static int

idtoname_upcall(struct cache_detail *cd, struct cache_head *ch)

idtoname_upcall(struct cache_detail *cd, struct cache_head *ch)

{

{

	return sunrpc_cache_pipe_upcall(cd, ch, idtoname_request);

	return sunrpc_cache_pipe_upcall(cd, ch, cd->cache_request);

}

}





static int

static int
@@ -193,6 +193,7 @@ static struct cache_detail idtoname_cache_template = { 
	.name		= "nfs4.idtoname",

	.name		= "nfs4.idtoname",

	.cache_put	= ent_put,

	.cache_put	= ent_put,

	.cache_upcall	= idtoname_upcall,

	.cache_upcall	= idtoname_upcall,

	.cache_request	= idtoname_request,

	.cache_parse	= idtoname_parse,

	.cache_parse	= idtoname_parse,

	.cache_show	= idtoname_show,

	.cache_show	= idtoname_show,

	.warn_no_listener = warn_no_idmapd,

	.warn_no_listener = warn_no_idmapd,
@@ -323,7 +324,7 @@ nametoid_request(struct cache_detail *cd, struct cache_head *ch, char **bpp, 
static int

static int

nametoid_upcall(struct cache_detail *cd, struct cache_head *ch)

nametoid_upcall(struct cache_detail *cd, struct cache_head *ch)

{

{

	return sunrpc_cache_pipe_upcall(cd, ch, nametoid_request);

	return sunrpc_cache_pipe_upcall(cd, ch, cd->cache_request);

}

}





static int

static int
@@ -366,6 +367,7 @@ static struct cache_detail nametoid_cache_template = { 
	.name		= "nfs4.nametoid",

	.name		= "nfs4.nametoid",

	.cache_put	= ent_put,

	.cache_put	= ent_put,

	.cache_upcall	= nametoid_upcall,

	.cache_upcall	= nametoid_upcall,

	.cache_request	= nametoid_request,

	.cache_parse	= nametoid_parse,

	.cache_parse	= nametoid_parse,

	.cache_show	= nametoid_show,

	.cache_show	= nametoid_show,

	.warn_no_listener = warn_no_idmapd,

	.warn_no_listener = warn_no_idmapd,

include/linux/sunrpc/cache.h

+4 −0
Original line number Original line Diff line number Diff line
@@ -83,6 +83,10 @@ struct cache_detail { 
	int			(*cache_upcall)(struct cache_detail *,

	int			(*cache_upcall)(struct cache_detail *,

						struct cache_head *);

						struct cache_head *);





	void			(*cache_request)(struct cache_detail *cd,

						 struct cache_head *ch,

						 char **bpp, int *blen);



	int			(*cache_parse)(struct cache_detail *,

	int			(*cache_parse)(struct cache_detail *,

					       char *buf, int len);

					       char *buf, int len);

net/sunrpc/auth_gss/svcauth_gss.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -184,7 +184,7 @@ static void rsi_request(struct cache_detail *cd, 




static int rsi_upcall(struct cache_detail *cd, struct cache_head *h)

static int rsi_upcall(struct cache_detail *cd, struct cache_head *h)

{

{

	return sunrpc_cache_pipe_upcall(cd, h, rsi_request);

	return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request);

}

}
@@ -276,6 +276,7 @@ static struct cache_detail rsi_cache_template = { 
	.name           = "auth.rpcsec.init",

	.name           = "auth.rpcsec.init",

	.cache_put      = rsi_put,

	.cache_put      = rsi_put,

	.cache_upcall   = rsi_upcall,

	.cache_upcall   = rsi_upcall,

	.cache_request  = rsi_request,

	.cache_parse    = rsi_parse,

	.cache_parse    = rsi_parse,

	.match		= rsi_match,

	.match		= rsi_match,

	.init		= rsi_init,

	.init		= rsi_init,