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Diffstat (limited to 'fs/cifs/connect.c')
-rw-r--r--fs/cifs/connect.c63
1 files changed, 24 insertions, 39 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 24fa08d261fb..34ea0a19a669 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -357,7 +357,6 @@ cifs_reconnect(struct TCP_Server_Info *server)
server->session_key.response = NULL;
server->session_key.len = 0;
server->lstrp = jiffies;
- mutex_unlock(&server->srv_mutex);
/* mark submitted MIDs for retry and issue callback */
INIT_LIST_HEAD(&retry_list);
@@ -370,6 +369,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
list_move(&mid_entry->qhead, &retry_list);
}
spin_unlock(&GlobalMid_Lock);
+ mutex_unlock(&server->srv_mutex);
cifs_dbg(FYI, "%s: issuing mid callbacks\n", __func__);
list_for_each_safe(tmp, tmp2, &retry_list) {
@@ -413,7 +413,9 @@ cifs_echo_request(struct work_struct *work)
* server->ops->need_neg() == true. Also, no need to ping if
* we got a response recently.
*/
- if (!server->ops->need_neg || server->ops->need_neg(server) ||
+
+ if (server->tcpStatus == CifsNeedReconnect ||
+ server->tcpStatus == CifsExiting || server->tcpStatus == CifsNew ||
(server->ops->can_echo && !server->ops->can_echo(server)) ||
time_before(jiffies, server->lstrp + SMB_ECHO_INTERVAL - HZ))
goto requeue_echo;
@@ -773,8 +775,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server)
length = atomic_dec_return(&tcpSesAllocCount);
if (length > 0)
- mempool_resize(cifs_req_poolp, length + cifs_min_rcv,
- GFP_KERNEL);
+ mempool_resize(cifs_req_poolp, length + cifs_min_rcv);
}
static int
@@ -848,8 +849,7 @@ cifs_demultiplex_thread(void *p)
length = atomic_inc_return(&tcpSesAllocCount);
if (length > 1)
- mempool_resize(cifs_req_poolp, length + cifs_min_rcv,
- GFP_KERNEL);
+ mempool_resize(cifs_req_poolp, length + cifs_min_rcv);
set_freezable();
while (server->tcpStatus != CifsExiting) {
@@ -1466,9 +1466,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
vol->seal = 1;
break;
case Opt_noac:
- printk(KERN_WARNING "CIFS: Mount option noac not "
- "supported. Instead set "
- "/proc/fs/cifs/LookupCacheEnabled to 0\n");
+ pr_warn("CIFS: Mount option noac not supported. Instead set /proc/fs/cifs/LookupCacheEnabled to 0\n");
break;
case Opt_fsc:
#ifndef CONFIG_CIFS_FSCACHE
@@ -1598,7 +1596,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (strnlen(string, CIFS_MAX_USERNAME_LEN) >
CIFS_MAX_USERNAME_LEN) {
- printk(KERN_WARNING "CIFS: username too long\n");
+ pr_warn("CIFS: username too long\n");
goto cifs_parse_mount_err;
}
vol->username = kstrdup(string, GFP_KERNEL);
@@ -1662,8 +1660,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
temp_len = strlen(value);
vol->password = kzalloc(temp_len+1, GFP_KERNEL);
if (vol->password == NULL) {
- printk(KERN_WARNING "CIFS: no memory "
- "for password\n");
+ pr_warn("CIFS: no memory for password\n");
goto cifs_parse_mount_err;
}
@@ -1687,8 +1684,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (!cifs_convert_address(dstaddr, string,
strlen(string))) {
- printk(KERN_ERR "CIFS: bad ip= option (%s).\n",
- string);
+ pr_err("CIFS: bad ip= option (%s).\n", string);
goto cifs_parse_mount_err;
}
got_ip = true;
@@ -1700,15 +1696,13 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (strnlen(string, CIFS_MAX_DOMAINNAME_LEN)
== CIFS_MAX_DOMAINNAME_LEN) {
- printk(KERN_WARNING "CIFS: domain name too"
- " long\n");
+ pr_warn("CIFS: domain name too long\n");
goto cifs_parse_mount_err;
}
vol->domainname = kstrdup(string, GFP_KERNEL);
if (!vol->domainname) {
- printk(KERN_WARNING "CIFS: no memory "
- "for domainname\n");
+ pr_warn("CIFS: no memory for domainname\n");
goto cifs_parse_mount_err;
}
cifs_dbg(FYI, "Domain name set\n");
@@ -1721,8 +1715,8 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (!cifs_convert_address(
(struct sockaddr *)&vol->srcaddr,
string, strlen(string))) {
- printk(KERN_WARNING "CIFS: Could not parse"
- " srcaddr: %s\n", string);
+ pr_warn("CIFS: Could not parse srcaddr: %s\n",
+ string);
goto cifs_parse_mount_err;
}
break;
@@ -1732,8 +1726,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
goto out_nomem;
if (strnlen(string, 1024) >= 65) {
- printk(KERN_WARNING "CIFS: iocharset name "
- "too long.\n");
+ pr_warn("CIFS: iocharset name too long.\n");
goto cifs_parse_mount_err;
}
@@ -1741,8 +1734,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
vol->iocharset = kstrdup(string,
GFP_KERNEL);
if (!vol->iocharset) {
- printk(KERN_WARNING "CIFS: no memory"
- "for charset\n");
+ pr_warn("CIFS: no memory for charset\n");
goto cifs_parse_mount_err;
}
}
@@ -1773,9 +1765,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
* set at top of the function
*/
if (i == RFC1001_NAME_LEN && string[i] != 0)
- printk(KERN_WARNING "CIFS: netbiosname"
- " longer than 15 truncated.\n");
-
+ pr_warn("CIFS: netbiosname longer than 15 truncated.\n");
break;
case Opt_servern:
/* servernetbiosname specified override *SMBSERVER */
@@ -1801,8 +1791,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
/* The string has 16th byte zero still from
set at top of the function */
if (i == RFC1001_NAME_LEN && string[i] != 0)
- printk(KERN_WARNING "CIFS: server net"
- "biosname longer than 15 truncated.\n");
+ pr_warn("CIFS: server netbiosname longer than 15 truncated.\n");
break;
case Opt_ver:
string = match_strdup(args);
@@ -1814,8 +1803,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
break;
}
/* For all other value, error */
- printk(KERN_WARNING "CIFS: Invalid version"
- " specified\n");
+ pr_warn("CIFS: Invalid version specified\n");
goto cifs_parse_mount_err;
case Opt_vers:
string = match_strdup(args);
@@ -1856,7 +1844,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
}
if (!sloppy && invalid) {
- printk(KERN_ERR "CIFS: Unknown mount option \"%s\"\n", invalid);
+ pr_err("CIFS: Unknown mount option \"%s\"\n", invalid);
goto cifs_parse_mount_err;
}
@@ -1882,8 +1870,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
/* No ip= option specified? Try to get it from UNC */
if (!cifs_convert_address(dstaddr, &vol->UNC[2],
strlen(&vol->UNC[2]))) {
- printk(KERN_ERR "Unable to determine destination "
- "address.\n");
+ pr_err("Unable to determine destination address.\n");
goto cifs_parse_mount_err;
}
}
@@ -1894,20 +1881,18 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
if (uid_specified)
vol->override_uid = override_uid;
else if (override_uid == 1)
- printk(KERN_NOTICE "CIFS: ignoring forceuid mount option "
- "specified with no uid= option.\n");
+ pr_notice("CIFS: ignoring forceuid mount option specified with no uid= option.\n");
if (gid_specified)
vol->override_gid = override_gid;
else if (override_gid == 1)
- printk(KERN_NOTICE "CIFS: ignoring forcegid mount option "
- "specified with no gid= option.\n");
+ pr_notice("CIFS: ignoring forcegid mount option specified with no gid= option.\n");
kfree(mountdata_copy);
return 0;
out_nomem:
- printk(KERN_WARNING "Could not allocate temporary buffer\n");
+ pr_warn("Could not allocate temporary buffer\n");
cifs_parse_mount_err:
kfree(string);
kfree(mountdata_copy);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 06:30:21 +0000