diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2011-06-22 18:50:08 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-07-16 02:58:45 +0400 |
| commit | 058c5c99999609e3de7e15b49049665f02d06577 (patch) | |
| tree | b43d9c94c6f52fd53f8ad95eb37cd4c00513d37f | |
| parent | 13e0e958e8e06d27a2c69b2ace8c11d256b52d67 (diff) | |
| download | linux-058c5c99999609e3de7e15b49049665f02d06577.tar.xz | |
rpc: allow autoloading of gss mechanisms
Remove the need for an explicit modprobe of rpcsec_gss_krb5.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 7 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_mech_switch.c | 32 |
2 files changed, 35 insertions, 4 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index c3b75333b821..8c67890de427 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -744,6 +744,13 @@ static struct pf_desc gss_kerberos_pfs[] = { }, }; +MODULE_ALIAS("rpc-auth-gss-krb5"); +MODULE_ALIAS("rpc-auth-gss-krb5i"); +MODULE_ALIAS("rpc-auth-gss-krb5p"); +MODULE_ALIAS("rpc-auth-gss-390003"); +MODULE_ALIAS("rpc-auth-gss-390004"); +MODULE_ALIAS("rpc-auth-gss-390005"); + static struct gss_api_mech gss_kerberos_mech = { .gm_name = "krb5", .gm_owner = THIS_MODULE, diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index e3c36a274412..ca8cad8251c7 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -141,7 +141,7 @@ gss_mech_get(struct gss_api_mech *gm) EXPORT_SYMBOL_GPL(gss_mech_get); struct gss_api_mech * -gss_mech_get_by_name(const char *name) +_gss_mech_get_by_name(const char *name) { struct gss_api_mech *pos, *gm = NULL; @@ -158,6 +158,17 @@ gss_mech_get_by_name(const char *name) } +struct gss_api_mech * gss_mech_get_by_name(const char *name) +{ + struct gss_api_mech *gm = NULL; + + gm = _gss_mech_get_by_name(name); + if (!gm) { + request_module("rpc-auth-gss-%s", name); + gm = _gss_mech_get_by_name(name); + } + return gm; +} EXPORT_SYMBOL_GPL(gss_mech_get_by_name); struct gss_api_mech * @@ -194,10 +205,9 @@ mech_supports_pseudoflavor(struct gss_api_mech *gm, u32 pseudoflavor) return 0; } -struct gss_api_mech * -gss_mech_get_by_pseudoflavor(u32 pseudoflavor) +struct gss_api_mech *_gss_mech_get_by_pseudoflavor(u32 pseudoflavor) { - struct gss_api_mech *pos, *gm = NULL; + struct gss_api_mech *gm = NULL, *pos; spin_lock(®istered_mechs_lock); list_for_each_entry(pos, ®istered_mechs, gm_list) { @@ -213,6 +223,20 @@ gss_mech_get_by_pseudoflavor(u32 pseudoflavor) return gm; } +struct gss_api_mech * +gss_mech_get_by_pseudoflavor(u32 pseudoflavor) +{ + struct gss_api_mech *gm; + + gm = _gss_mech_get_by_pseudoflavor(pseudoflavor); + + if (!gm) { + request_module("rpc-auth-gss-%u", pseudoflavor); + gm = _gss_mech_get_by_pseudoflavor(pseudoflavor); + } + return gm; +} + EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor); int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr) |