#include <keys/ceph-type.h>
#include <linux/module.h>
#include <linux/mount.h>
+#include <linux/nsproxy.h>
#include <linux/parser.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <linux/statfs.h>
#include <linux/string.h>
#include <linux/vmalloc.h>
-#include <linux/nsproxy.h>
-#include <net/net_namespace.h>
#include <linux/ceph/ceph_features.h>
int i;
int ret;
+ /*
+ * Don't bother comparing options if network namespaces don't
+ * match.
+ */
+ if (!net_eq(current->nsproxy->net_ns, read_pnet(&client->msgr.net)))
+ return -1;
+
ret = memcmp(opt1, opt2, ofs);
if (ret)
return ret;
Opt_nocrc,
Opt_cephx_require_signatures,
Opt_nocephx_require_signatures,
+ Opt_cephx_sign_messages,
+ Opt_nocephx_sign_messages,
Opt_tcp_nodelay,
Opt_notcp_nodelay,
};
{Opt_nocrc, "nocrc"},
{Opt_cephx_require_signatures, "cephx_require_signatures"},
{Opt_nocephx_require_signatures, "nocephx_require_signatures"},
+ {Opt_cephx_sign_messages, "cephx_sign_messages"},
+ {Opt_nocephx_sign_messages, "nocephx_sign_messages"},
{Opt_tcp_nodelay, "tcp_nodelay"},
{Opt_notcp_nodelay, "notcp_nodelay"},
{-1, NULL}
goto out;
}
- ckey = ukey->payload.data;
+ ckey = ukey->payload.data[0];
err = ceph_crypto_key_clone(dst, ckey);
if (err)
goto out_key;
int err = -ENOMEM;
substring_t argstr[MAX_OPT_ARGS];
- if (current->nsproxy->net_ns != &init_net)
- return ERR_PTR(-EINVAL);
-
opt = kzalloc(sizeof(*opt), GFP_KERNEL);
if (!opt)
return ERR_PTR(-ENOMEM);
/* start with defaults */
opt->flags = CEPH_OPT_DEFAULT;
opt->osd_keepalive_timeout = CEPH_OSD_KEEPALIVE_DEFAULT;
- opt->mount_timeout = CEPH_MOUNT_TIMEOUT_DEFAULT; /* seconds */
- opt->osd_idle_ttl = CEPH_OSD_IDLE_TTL_DEFAULT; /* seconds */
+ opt->mount_timeout = CEPH_MOUNT_TIMEOUT_DEFAULT;
+ opt->osd_idle_ttl = CEPH_OSD_IDLE_TTL_DEFAULT;
+ opt->monc_ping_timeout = CEPH_MONC_PING_TIMEOUT_DEFAULT;
/* get mon ip(s) */
/* ip1[:port1][,ip2[:port2]...] */
pr_warn("ignoring deprecated osdtimeout option\n");
break;
case Opt_osdkeepalivetimeout:
- opt->osd_keepalive_timeout = intval;
+ /* 0 isn't well defined right now, reject it */
+ if (intval < 1 || intval > INT_MAX / 1000) {
+ pr_err("osdkeepalive out of range\n");
+ err = -EINVAL;
+ goto out;
+ }
+ opt->osd_keepalive_timeout =
+ msecs_to_jiffies(intval * 1000);
break;
case Opt_osd_idle_ttl:
- opt->osd_idle_ttl = intval;
+ /* 0 isn't well defined right now, reject it */
+ if (intval < 1 || intval > INT_MAX / 1000) {
+ pr_err("osd_idle_ttl out of range\n");
+ err = -EINVAL;
+ goto out;
+ }
+ opt->osd_idle_ttl = msecs_to_jiffies(intval * 1000);
break;
case Opt_mount_timeout:
- opt->mount_timeout = intval;
+ /* 0 is "wait forever" (i.e. infinite timeout) */
+ if (intval < 0 || intval > INT_MAX / 1000) {
+ pr_err("mount_timeout out of range\n");
+ err = -EINVAL;
+ goto out;
+ }
+ opt->mount_timeout = msecs_to_jiffies(intval * 1000);
break;
case Opt_share:
case Opt_nocephx_require_signatures:
opt->flags |= CEPH_OPT_NOMSGAUTH;
break;
+ case Opt_cephx_sign_messages:
+ opt->flags &= ~CEPH_OPT_NOMSGSIGN;
+ break;
+ case Opt_nocephx_sign_messages:
+ opt->flags |= CEPH_OPT_NOMSGSIGN;
+ break;
case Opt_tcp_nodelay:
opt->flags |= CEPH_OPT_TCP_NODELAY;
seq_puts(m, "nocrc,");
if (opt->flags & CEPH_OPT_NOMSGAUTH)
seq_puts(m, "nocephx_require_signatures,");
+ if (opt->flags & CEPH_OPT_NOMSGSIGN)
+ seq_puts(m, "nocephx_sign_messages,");
if ((opt->flags & CEPH_OPT_TCP_NODELAY) == 0)
seq_puts(m, "notcp_nodelay,");
if (opt->mount_timeout != CEPH_MOUNT_TIMEOUT_DEFAULT)
- seq_printf(m, "mount_timeout=%d,", opt->mount_timeout);
+ seq_printf(m, "mount_timeout=%d,",
+ jiffies_to_msecs(opt->mount_timeout) / 1000);
if (opt->osd_idle_ttl != CEPH_OSD_IDLE_TTL_DEFAULT)
- seq_printf(m, "osd_idle_ttl=%d,", opt->osd_idle_ttl);
+ seq_printf(m, "osd_idle_ttl=%d,",
+ jiffies_to_msecs(opt->osd_idle_ttl) / 1000);
if (opt->osd_keepalive_timeout != CEPH_OSD_KEEPALIVE_DEFAULT)
seq_printf(m, "osdkeepalivetimeout=%d,",
- opt->osd_keepalive_timeout);
+ jiffies_to_msecs(opt->osd_keepalive_timeout) / 1000);
/* drop redundant comma */
if (m->count != pos)
if (ceph_test_opt(client, MYIP))
myaddr = &client->options->my_addr;
- ceph_messenger_init(&client->msgr, myaddr,
- client->supported_features,
- client->required_features,
- ceph_test_opt(client, NOCRC),
- ceph_test_opt(client, TCP_NODELAY));
+ ceph_messenger_init(&client->msgr, myaddr);
/* subsystems */
err = ceph_monc_init(&client->monc, client);
fail_monc:
ceph_monc_stop(&client->monc);
fail:
+ ceph_messenger_fini(&client->msgr);
kfree(client);
return ERR_PTR(err);
}
/* unmount */
ceph_osdc_stop(&client->osdc);
-
ceph_monc_stop(&client->monc);
+ ceph_messenger_fini(&client->msgr);
ceph_debugfs_client_cleanup(client);
*/
int __ceph_open_session(struct ceph_client *client, unsigned long started)
{
- int err;
- unsigned long timeout = client->options->mount_timeout * HZ;
+ unsigned long timeout = client->options->mount_timeout;
+ long err;
/* open session, and wait for mon and osd maps */
err = ceph_monc_open_session(&client->monc);
return err;
while (!have_mon_and_osd_map(client)) {
- err = -EIO;
if (timeout && time_after_eq(jiffies, started + timeout))
- return err;
+ return -ETIMEDOUT;
/* wait */
dout("mount waiting for mon_map\n");
err = wait_event_interruptible_timeout(client->auth_wq,
have_mon_and_osd_map(client) || (client->auth_err < 0),
- timeout);
- if (err == -EINTR || err == -ERESTARTSYS)
+ ceph_timeout_jiffies(timeout));
+ if (err < 0)
return err;
if (client->auth_err < 0)
return client->auth_err;
MODULE_AUTHOR("Sage Weil <sage@newdream.net>");
MODULE_AUTHOR("Yehuda Sadeh <yehuda@hq.newdream.net>");
MODULE_AUTHOR("Patience Warnick <patience@newdream.net>");
-MODULE_DESCRIPTION("Ceph filesystem for Linux");
+MODULE_DESCRIPTION("Ceph core library");
MODULE_LICENSE("GPL");
Code Review / kvmfornfv.git / blobdiff