[PATCH 4.1.0-rc4] STAGING: Declare request_cache as static for drivers/staging/lustre/lustre/ptlrpc/client.c
by Simon Guo
Declare request_cache variable as static. It is only used by
drivers/staging/lustre/lustre/ptlrpc/client.c, and its naming is common
which will lead to namespace pollution.
Signed-off-by: Simon Guo <wei.guo.simon(a)gmail.com>
---
drivers/staging/lustre/lustre/ptlrpc/client.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index 45b7af7..347110e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -390,7 +390,7 @@ static int ptlrpc_at_recv_early_reply(struct ptlrpc_request *req)
return rc;
}
-struct kmem_cache *request_cache;
+static struct kmem_cache *request_cache;
int ptlrpc_request_cache_init(void)
{
--
1.8.1.2
6 years, 11 months
[PATCH 0/9] drop unneeded goto
by Julia Lawall
These patches drop gotos that jump to a label that is at the next
instruction, in the case that the label is not used elsewhere in the
function. The complete semantic patch that performs this transformation is
as follows:
// <smpl>
@r@
position p;
identifier l;
@@
if (...) goto l@p;
l:
@script:ocaml s@
p << r.p;
nm;
@@
nm := (List.hd p).current_element
@ok exists@
identifier s.nm,l;
position p != r.p;
@@
nm(...) {
<+... goto l@p; ...+>
}
@depends on !ok@
identifier s.nm;
position r.p;
identifier l;
@@
nm(...) {
<...
- if(...) goto l@p; l:
...>
}
// </smpl>
6 years, 11 months
[PATCH v3] staging: lustre: fix non-static symbol warnings reported by sparse
by Marcus Folkesson
Warnings reported by sparse:
drivers/staging/lustre/lustre/ptlrpc/pinger.c:94:5:
warning: symbol 'ptlrpc_ping' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:113:6:
warning: symbol 'ptlrpc_update_next_ping' was not declared. Should it be static
drivers/staging/lustre/lustre/ptlrpc/pinger.c:144:6:
warning: symbol 'pinger_check_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:425:21:
warning: symbol 'ptlrpc_new_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:551:1:
warning: symbol 'pet_list' was not declared. Should it be static?
Signed-off-by: Marcus Folkesson <marcus.folkesson(a)gmail.com>
---
Changelog:
v3: put the changelog into the patch itself
v2: change commit message to be more descriptive
drivers/staging/lustre/lustre/ptlrpc/pinger.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
index 5abb91c..9fc8156 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
@@ -91,7 +91,7 @@ int ptlrpc_obd_ping(struct obd_device *obd)
}
EXPORT_SYMBOL(ptlrpc_obd_ping);
-int ptlrpc_ping(struct obd_import *imp)
+static int ptlrpc_ping(struct obd_import *imp)
{
struct ptlrpc_request *req;
@@ -110,7 +110,7 @@ int ptlrpc_ping(struct obd_import *imp)
return 0;
}
-void ptlrpc_update_next_ping(struct obd_import *imp, int soon)
+static void ptlrpc_update_next_ping(struct obd_import *imp, int soon)
{
int time = soon ? PING_INTERVAL_SHORT : PING_INTERVAL;
if (imp->imp_state == LUSTRE_IMP_DISCON) {
@@ -141,7 +141,7 @@ static inline int ptlrpc_next_reconnect(struct obd_import *imp)
return cfs_time_shift(obd_timeout);
}
-long pinger_check_timeout(unsigned long time)
+static long pinger_check_timeout(unsigned long time)
{
struct timeout_item *item;
unsigned long timeout = PING_INTERVAL;
@@ -422,8 +422,8 @@ EXPORT_SYMBOL(ptlrpc_pinger_del_import);
* Register a timeout callback to the pinger list, and the callback will
* be called when timeout happens.
*/
-struct timeout_item *ptlrpc_new_timeout(int time, enum timeout_event event,
- timeout_cb_t cb, void *data)
+static struct timeout_item *ptlrpc_new_timeout(int time,
+ enum timeout_event event, timeout_cb_t cb, void *data)
{
struct timeout_item *ti;
@@ -548,7 +548,7 @@ void ptlrpc_pinger_wake_up(void)
static int pet_refcount;
static int pet_state;
static wait_queue_head_t pet_waitq;
-LIST_HEAD(pet_list);
+static LIST_HEAD(pet_list);
static DEFINE_SPINLOCK(pet_lock);
int ping_evictor_wake(struct obd_export *exp)
--
1.9.1
6 years, 11 months
[PATCH 5/6] staging:lustre: style cleanups for lib-socket.c
by James Simmons
Handle all the style issues reported by checkpatch.pl.
Remove general white spaces, spaces in function calls,
etc.
Signed-off-by: James Simmons <jsimmons(a)infradead.org>
---
.../staging/lustre/lnet/klnds/socklnd/socklnd.c | 4 +-
drivers/staging/lustre/lnet/lnet/lib-socket.c | 210 +++++++++-----------
2 files changed, 98 insertions(+), 116 deletions(-)
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
index a27dddf..caccb00 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c
@@ -1378,14 +1378,14 @@ ksocknal_create_conn(lnet_ni_t *ni, ksock_route_t *route,
ksocknal_txlist_done(ni, &zombies, 1);
ksocknal_peer_decref(peer);
- failed_1:
+failed_1:
if (hello != NULL)
LIBCFS_FREE(hello, offsetof(ksock_hello_msg_t,
kshm_ips[LNET_MAX_INTERFACES]));
LIBCFS_FREE(conn, sizeof(*conn));
- failed_0:
+failed_0:
sock_release(sock);
return rc;
}
diff --git a/drivers/staging/lustre/lnet/lnet/lib-socket.c b/drivers/staging/lustre/lnet/lnet/lib-socket.c
index 2d46a69..f0b187d 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-socket.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-socket.c
@@ -63,13 +63,13 @@ kernel_sock_unlocked_ioctl(struct file *filp, int cmd, unsigned long arg)
static int
lnet_sock_ioctl(int cmd, unsigned long arg)
{
- struct file *sock_filp;
- struct socket *sock;
- int rc;
+ struct file *sock_filp;
+ struct socket *sock;
+ int rc;
- rc = sock_create (PF_INET, SOCK_STREAM, 0, &sock);
+ rc = sock_create(PF_INET, SOCK_STREAM, 0, &sock);
if (rc != 0) {
- CERROR ("Can't create socket: %d\n", rc);
+ CERROR("Can't create socket: %d\n", rc);
return rc;
}
@@ -88,12 +88,12 @@ out:
}
int
-lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
+lnet_ipif_query(char *name, int *up, __u32 *ip, __u32 *mask)
{
- struct ifreq ifr;
- int nob;
- int rc;
- __u32 val;
+ struct ifreq ifr;
+ int nob;
+ int rc;
+ __u32 val;
nob = strnlen(name, IFNAMSIZ);
if (nob == IFNAMSIZ) {
@@ -101,7 +101,7 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
return -EINVAL;
}
- CLASSERT (sizeof(ifr.ifr_name) >= IFNAMSIZ);
+ CLASSERT(sizeof(ifr.ifr_name) >= IFNAMSIZ);
strcpy(ifr.ifr_name, name);
rc = lnet_sock_ioctl(SIOCGIFFLAGS, (unsigned long)&ifr);
@@ -116,7 +116,6 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
*ip = *mask = 0;
return 0;
}
-
*up = 1;
strcpy(ifr.ifr_name, name);
@@ -143,23 +142,21 @@ lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask)
return 0;
}
-
EXPORT_SYMBOL(lnet_ipif_query);
int
-lnet_ipif_enumerate (char ***namesp)
+lnet_ipif_enumerate(char ***namesp)
{
/* Allocate and fill in 'names', returning # interfaces/error */
- char **names;
- int toobig;
- int nalloc;
- int nfound;
- struct ifreq *ifr;
- struct ifconf ifc;
- int rc;
- int nob;
- int i;
-
+ char **names;
+ int toobig;
+ int nalloc;
+ int nfound;
+ struct ifreq *ifr;
+ struct ifconf ifc;
+ int rc;
+ int nob;
+ int i;
nalloc = 16; /* first guess at max interfaces */
toobig = 0;
@@ -167,13 +164,14 @@ lnet_ipif_enumerate (char ***namesp)
if (nalloc * sizeof(*ifr) > PAGE_CACHE_SIZE) {
toobig = 1;
nalloc = PAGE_CACHE_SIZE/sizeof(*ifr);
- CWARN("Too many interfaces: only enumerating first %d\n",
- nalloc);
+ CWARN("Too many interfaces: only enumerating "
+ "first %d\n", nalloc);
}
LIBCFS_ALLOC(ifr, nalloc * sizeof(*ifr));
if (ifr == NULL) {
- CERROR ("ENOMEM enumerating up to %d interfaces\n", nalloc);
+ CERROR("ENOMEM enumerating up to %d interfaces\n",
+ nalloc);
rc = -ENOMEM;
goto out0;
}
@@ -183,14 +181,14 @@ lnet_ipif_enumerate (char ***namesp)
rc = lnet_sock_ioctl(SIOCGIFCONF, (unsigned long)&ifc);
if (rc < 0) {
- CERROR ("Error %d enumerating interfaces\n", rc);
+ CERROR("Error %d enumerating interfaces\n", rc);
goto out1;
}
- LASSERT (rc == 0);
+ LASSERT(rc == 0);
nfound = ifc.ifc_len/sizeof(*ifr);
- LASSERT (nfound <= nalloc);
+ LASSERT(nfound <= nalloc);
if (nfound < nalloc || toobig)
break;
@@ -209,8 +207,7 @@ lnet_ipif_enumerate (char ***namesp)
}
for (i = 0; i < nfound; i++) {
-
- nob = strnlen (ifr[i].ifr_name, IFNAMSIZ);
+ nob = strnlen(ifr[i].ifr_name, IFNAMSIZ);
if (nob == IFNAMSIZ) {
/* no space for terminating NULL */
CERROR("interface name %.*s too long (%d max)\n",
@@ -232,41 +229,39 @@ lnet_ipif_enumerate (char ***namesp)
*namesp = names;
rc = nfound;
- out2:
+out2:
if (rc < 0)
lnet_ipif_free_enumeration(names, nfound);
- out1:
+out1:
LIBCFS_FREE(ifr, nalloc * sizeof(*ifr));
- out0:
+out0:
return rc;
}
-
EXPORT_SYMBOL(lnet_ipif_enumerate);
void
-lnet_ipif_free_enumeration (char **names, int n)
+lnet_ipif_free_enumeration(char **names, int n)
{
- int i;
+ int i;
- LASSERT (n > 0);
+ LASSERT(n > 0);
for (i = 0; i < n && names[i] != NULL; i++)
LIBCFS_FREE(names[i], IFNAMSIZ);
LIBCFS_FREE(names, n * sizeof(*names));
}
-
EXPORT_SYMBOL(lnet_ipif_free_enumeration);
int
-lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
+lnet_sock_write(struct socket *sock, void *buffer, int nob, int timeout)
{
- int rc;
- long ticks = timeout * HZ;
- unsigned long then;
+ int rc;
+ long ticks = timeout * HZ;
+ unsigned long then;
struct timeval tv;
- LASSERT (nob > 0);
+ LASSERT(nob > 0);
/* Caller may pass a zero timeout if she thinks the socket buffer is
* empty enough to take the whole message immediately */
@@ -286,9 +281,10 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
.tv_usec = ((ticks % HZ) * 1000000) / HZ
};
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO,
- (char *)&tv, sizeof(tv));
+ (char *)&tv, sizeof(tv));
if (rc != 0) {
- CERROR("Can't set socket send timeout %ld.%06d: %d\n",
+ CERROR("Can't set socket send timeout "
+ "%ld.%06d: %d\n",
(long)tv.tv_sec, (int)tv.tv_usec, rc);
return rc;
}
@@ -305,7 +301,7 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
return rc;
if (rc == 0) {
- CERROR ("Unexpected zero rc\n");
+ CERROR("Unexpected zero rc\n");
return -ECONNABORTED;
}
@@ -315,21 +311,20 @@ lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout)
buffer = ((char *)buffer) + rc;
nob -= rc;
}
-
return 0;
}
EXPORT_SYMBOL(lnet_sock_write);
int
-lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
+lnet_sock_read(struct socket *sock, void *buffer, int nob, int timeout)
{
- int rc;
- long ticks = timeout * HZ;
- unsigned long then;
+ int rc;
+ long ticks = timeout * HZ;
+ unsigned long then;
struct timeval tv;
- LASSERT (nob > 0);
- LASSERT (ticks > 0);
+ LASSERT(nob > 0);
+ LASSERT(ticks > 0);
for (;;) {
struct kvec iov = {
@@ -337,7 +332,7 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
.iov_len = nob
};
struct msghdr msg = {
- .msg_flags = 0
+ .msg_flags = 0
};
/* Set receive timeout to remaining time */
@@ -346,7 +341,7 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
.tv_usec = ((ticks % HZ) * 1000000) / HZ
};
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO,
- (char *)&tv, sizeof(tv));
+ (char *)&tv, sizeof(tv));
if (rc != 0) {
CERROR("Can't set socket recv timeout %ld.%06d: %d\n",
(long)tv.tv_sec, (int)tv.tv_usec, rc);
@@ -373,31 +368,30 @@ lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout)
return -ETIMEDOUT;
}
}
-
EXPORT_SYMBOL(lnet_sock_read);
static int
-lnet_sock_create (struct socket **sockp, int *fatal,
- __u32 local_ip, int local_port)
+lnet_sock_create(struct socket **sockp, int *fatal, __u32 local_ip,
+ int local_port)
{
- struct sockaddr_in locaddr;
- struct socket *sock;
- int rc;
- int option;
+ struct sockaddr_in locaddr;
+ struct socket *sock;
+ int rc;
+ int option;
/* All errors are fatal except bind failure if the port is in use */
*fatal = 1;
- rc = sock_create (PF_INET, SOCK_STREAM, 0, &sock);
+ rc = sock_create(PF_INET, SOCK_STREAM, 0, &sock);
*sockp = sock;
if (rc != 0) {
- CERROR ("Can't create socket: %d\n", rc);
+ CERROR("Can't create socket: %d\n", rc);
return rc;
}
option = 1;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
CERROR("Can't set SO_REUSEADDR for socket: %d\n", rc);
goto failed;
@@ -423,27 +417,26 @@ lnet_sock_create (struct socket **sockp, int *fatal,
goto failed;
}
}
-
return 0;
- failed:
+failed:
sock_release(sock);
return rc;
}
int
-lnet_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize)
+lnet_sock_setbuf(struct socket *sock, int txbufsize, int rxbufsize)
{
- int option;
- int rc;
+ int option;
+ int rc;
if (txbufsize != 0) {
option = txbufsize;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_SNDBUF,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
- CERROR ("Can't set send buffer %d: %d\n",
- option, rc);
+ CERROR("Can't set send buffer %d: %d\n",
+ option, rc);
return rc;
}
}
@@ -451,70 +444,63 @@ lnet_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize)
if (rxbufsize != 0) {
option = rxbufsize;
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVBUF,
- (char *)&option, sizeof (option));
+ (char *)&option, sizeof(option));
if (rc != 0) {
- CERROR ("Can't set receive buffer %d: %d\n",
- option, rc);
+ CERROR("Can't set receive buffer %d: %d\n",
+ option, rc);
return rc;
}
}
-
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_setbuf);
int
-lnet_sock_getaddr (struct socket *sock, bool remote, __u32 *ip, int *port)
+lnet_sock_getaddr(struct socket *sock, bool remote, __u32 *ip, int *port)
{
struct sockaddr_in sin;
- int len = sizeof (sin);
- int rc;
+ int len = sizeof(sin);
+ int rc;
if (remote)
rc = kernel_getpeername(sock, (struct sockaddr *)&sin, &len);
else
rc = kernel_getsockname(sock, (struct sockaddr *)&sin, &len);
if (rc != 0) {
- CERROR ("Error %d getting sock %s IP/port\n",
- rc, remote ? "peer" : "local");
+ CERROR("Error %d getting sock %s IP/port\n",
+ rc, remote ? "peer" : "local");
return rc;
}
if (ip != NULL)
- *ip = ntohl (sin.sin_addr.s_addr);
+ *ip = ntohl(sin.sin_addr.s_addr);
if (port != NULL)
- *port = ntohs (sin.sin_port);
+ *port = ntohs(sin.sin_port);
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_getaddr);
int
-lnet_sock_getbuf (struct socket *sock, int *txbufsize, int *rxbufsize)
+lnet_sock_getbuf(struct socket *sock, int *txbufsize, int *rxbufsize)
{
-
- if (txbufsize != NULL) {
+ if (txbufsize != NULL)
*txbufsize = sock->sk->sk_sndbuf;
- }
- if (rxbufsize != NULL) {
+ if (rxbufsize != NULL)
*rxbufsize = sock->sk->sk_rcvbuf;
- }
return 0;
}
-
EXPORT_SYMBOL(lnet_sock_getbuf);
int
-lnet_sock_listen (struct socket **sockp,
- __u32 local_ip, int local_port, int backlog)
+lnet_sock_listen(struct socket **sockp, __u32 local_ip, int local_port,
+ int backlog)
{
- int fatal;
- int rc;
+ int fatal;
+ int rc;
rc = lnet_sock_create(sockp, &fatal, local_ip, local_port);
if (rc != 0) {
@@ -532,15 +518,14 @@ lnet_sock_listen (struct socket **sockp,
sock_release(*sockp);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_listen);
int
-lnet_sock_accept (struct socket **newsockp, struct socket *sock)
+lnet_sock_accept(struct socket **newsockp, struct socket *sock)
{
- wait_queue_t wait;
+ wait_queue_t wait;
struct socket *newsock;
- int rc;
+ int rc;
init_waitqueue_entry(&wait, current);
@@ -571,26 +556,24 @@ lnet_sock_accept (struct socket **newsockp, struct socket *sock)
*newsockp = newsock;
return 0;
- failed:
+failed:
sock_release(newsock);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_accept);
int
-lnet_sock_connect (struct socket **sockp, int *fatal,
- __u32 local_ip, int local_port,
- __u32 peer_ip, int peer_port)
+lnet_sock_connect(struct socket **sockp, int *fatal, __u32 local_ip,
+ int local_port, __u32 peer_ip, int peer_port)
{
- struct sockaddr_in srvaddr;
- int rc;
+ struct sockaddr_in srvaddr;
+ int rc;
rc = lnet_sock_create(sockp, fatal, local_ip, local_port);
if (rc != 0)
return rc;
- memset (&srvaddr, 0, sizeof (srvaddr));
+ memset(&srvaddr, 0, sizeof(srvaddr));
srvaddr.sin_family = AF_INET;
srvaddr.sin_port = htons(peer_port);
srvaddr.sin_addr.s_addr = htonl(peer_ip);
@@ -607,11 +590,10 @@ lnet_sock_connect (struct socket **sockp, int *fatal,
*fatal = !(rc == -EADDRNOTAVAIL);
CDEBUG_LIMIT(*fatal ? D_NETERROR : D_NET,
- "Error %d connecting %pI4h/%d -> %pI4h/%d\n", rc,
- &local_ip, local_port, &peer_ip, peer_port);
+ "Error %d connecting %pI4h/%d -> %pI4h/%d\n", rc,
+ &local_ip, local_port, &peer_ip, peer_port);
sock_release(*sockp);
return rc;
}
-
EXPORT_SYMBOL(lnet_sock_connect);
--
1.7.1
6 years, 11 months
[PATCH] staging: lustre: silence sparse warnings
by Marcus Folkesson
Warnings reported by sparse:
drivers/staging/lustre/lustre/ptlrpc/pinger.c:94:5: warning: symbol 'ptlrpc_ping' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:113:6: warning: symbol 'ptlrpc_update_next_ping' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:144:6: warning: symbol 'pinger_check_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:425:21: warning: symbol 'ptlrpc_new_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:551:1: warning: symbol 'pet_list' was not declared. Should it be static?
Signed-off-by: Marcus Folkesson <marcus.folkesson(a)gmail.com>
---
drivers/staging/lustre/lustre/ptlrpc/pinger.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
index 5abb91c..ff9d904 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
@@ -91,7 +91,7 @@ int ptlrpc_obd_ping(struct obd_device *obd)
}
EXPORT_SYMBOL(ptlrpc_obd_ping);
-int ptlrpc_ping(struct obd_import *imp)
+static int ptlrpc_ping(struct obd_import *imp)
{
struct ptlrpc_request *req;
@@ -110,7 +110,7 @@ int ptlrpc_ping(struct obd_import *imp)
return 0;
}
-void ptlrpc_update_next_ping(struct obd_import *imp, int soon)
+static void ptlrpc_update_next_ping(struct obd_import *imp, int soon)
{
int time = soon ? PING_INTERVAL_SHORT : PING_INTERVAL;
if (imp->imp_state == LUSTRE_IMP_DISCON) {
@@ -141,7 +141,7 @@ static inline int ptlrpc_next_reconnect(struct obd_import *imp)
return cfs_time_shift(obd_timeout);
}
-long pinger_check_timeout(unsigned long time)
+static long pinger_check_timeout(unsigned long time)
{
struct timeout_item *item;
unsigned long timeout = PING_INTERVAL;
@@ -422,7 +422,7 @@ EXPORT_SYMBOL(ptlrpc_pinger_del_import);
* Register a timeout callback to the pinger list, and the callback will
* be called when timeout happens.
*/
-struct timeout_item *ptlrpc_new_timeout(int time, enum timeout_event event,
+static struct timeout_item *ptlrpc_new_timeout(int time, enum timeout_event event,
timeout_cb_t cb, void *data)
{
struct timeout_item *ti;
@@ -548,7 +548,7 @@ void ptlrpc_pinger_wake_up(void)
static int pet_refcount;
static int pet_state;
static wait_queue_head_t pet_waitq;
-LIST_HEAD(pet_list);
+static LIST_HEAD(pet_list);
static DEFINE_SPINLOCK(pet_lock);
int ping_evictor_wake(struct obd_export *exp)
--
1.9.1
6 years, 11 months
[PATCH 4.1.0-rc4] STAGING: Delare request_cache as static for drivers/staging/lustre/lustre/ptlrpc/client.c
by Simon Guo
Delare request_cache variable as static. It is only used by
drivers/staging/lustre/lustre/ptlrpc/client.c, and its naming is common
which will lead to namespace pollution.
Signed-off-by: Simon Guo <wei.guo.simon(a)gmail.com>
---
drivers/staging/lustre/lustre/ptlrpc/client.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index 45b7af7..347110e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -390,7 +390,7 @@ static int ptlrpc_at_recv_early_reply(struct ptlrpc_request *req)
return rc;
}
-struct kmem_cache *request_cache;
+static struct kmem_cache *request_cache;
int ptlrpc_request_cache_init(void)
{
--
1.8.1.2
6 years, 11 months
