Displaying 14 results from an estimated 14 matches for "heartbeat_msg".
2010 Dec 13
3
[PATCH 1/1] hv: Use only one receive buffer per channel and kmalloc on initialize
...(buf);
}
/*
@@ -196,30 +190,28 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, hbeat_txf_buf,
+ PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "...
2010 Dec 13
3
[PATCH 1/1] hv: Use only one receive buffer per channel and kmalloc on initialize
...(buf);
}
/*
@@ -196,30 +190,28 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, hbeat_txf_buf,
+ PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "...
2010 Nov 22
6
[PATCH 2/3]: An Implementation of HyperV KVP functionality
The hv_utils module will be composed of more than one file;
rename hv_utils.c to accommodate this without changing the module name.
Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com>
-------------- next part --------------
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Name: hv_util_cleanup.patch
Url:
2010 Nov 22
6
[PATCH 2/3]: An Implementation of HyperV KVP functionality
The hv_utils module will be composed of more than one file;
rename hv_utils.c to accommodate this without changing the module name.
Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com>
-------------- next part --------------
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Name: hv_util_cleanup.patch
Url:
2010 Dec 13
3
[PATCH 1/1] hv: Use only one txf buffer per channel and kmalloc on initialize
...(buf);
}
/*
@@ -196,30 +190,28 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, hbeat_txf_buf,
+ PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "...
2010 Dec 13
3
[PATCH 1/1] hv: Use only one txf buffer per channel and kmalloc on initialize
...(buf);
}
/*
@@ -196,30 +190,28 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, hbeat_txf_buf,
+ PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "...
2010 Dec 13
2
[PATCH 1/1] hv: Use only one receive buffer and kmalloc on initialize
...(buf);
}
/*
@@ -196,28 +188,24 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, chan_buf, PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "heartbeat...
2010 Dec 13
2
[PATCH 1/1] hv: Use only one receive buffer and kmalloc on initialize
...(buf);
}
/*
@@ -196,28 +188,24 @@ static void timesync_onchannelcallback(void *context)
static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
- u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
-
- vmbus_recvpacket(channel, buf, buflen, &recvlen, &requestid);
+ vmbus_recvpacket(channel, chan_buf, PAGE_SIZE, &recvlen, &requestid);
if (recvlen > 0) {
DPRINT_DBG(VMBUS, "heartbeat...
2010 Dec 09
1
[PATCH 1/1] Properly check return values of kmalloc and vmbus_recvpacket
...c packet: recvlen=%d, requestid=%lld",
recvlen, requestid);
@@ -197,17 +209,23 @@ static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
+ int ret = 0;
+
+ buf = kmalloc(PAGE_SIZE, GFP_ATOMIC);
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
+ if (!buf) {
+ printk(KERN_INFO
+ "Unable to allocate memory for heartbeat_onchannelcallback");
+ return;
+ }
- vmbus_recvpacket(channel, bu...
2010 Dec 09
1
[PATCH 1/1] Properly check return values of kmalloc and vmbus_recvpacket
...c packet: recvlen=%d, requestid=%lld",
recvlen, requestid);
@@ -197,17 +209,23 @@ static void heartbeat_onchannelcallback(void *context)
{
struct vmbus_channel *channel = context;
u8 *buf;
- u32 buflen, recvlen;
+ u32 recvlen;
u64 requestid;
struct icmsg_hdr *icmsghdrp;
struct heartbeat_msg_data *heartbeat_msg;
+ int ret = 0;
+
+ buf = kmalloc(PAGE_SIZE, GFP_ATOMIC);
- buflen = PAGE_SIZE;
- buf = kmalloc(buflen, GFP_ATOMIC);
+ if (!buf) {
+ printk(KERN_INFO
+ "Unable to allocate memory for heartbeat_onchannelcallback");
+ return;
+ }
- vmbus_recvpacket(channel, bu...
2010 May 04
2
[PATCH 1/1] hv: Added new hv_utils driver with shutdown as first functionality - NO OUTLOOK
Resending this patch from my personal Linux server. Exchange server and
outlook at Microsoft seems to badly munge my patch. :(
From: Hank Janssen <hjanssen at sailtheuniverse.com>
Subject: [PATCH 1/1] hv: Added new hv_utils driver with shutdown as first functionality
Addition of new driver for Hyper-V called hv_utils.
This driver is intended to support things like KVP, Timesync, Heartbeat
2010 May 04
2
[PATCH 1/1] hv: Added new hv_utils driver with shutdown as first functionality - NO OUTLOOK
Resending this patch from my personal Linux server. Exchange server and
outlook at Microsoft seems to badly munge my patch. :(
From: Hank Janssen <hjanssen at sailtheuniverse.com>
Subject: [PATCH 1/1] hv: Added new hv_utils driver with shutdown as first functionality
Addition of new driver for Hyper-V called hv_utils.
This driver is intended to support things like KVP, Timesync, Heartbeat
2011 Mar 29
9
[PATCH 00/07] Remove and replace all un-needed DPRINT and printk
This patch set removes all un-needed DPRINT and printk calls and replaces
the remaining ones with the correct pr_, dev_ and netdev_ calls
from hv_vmbus, hv_netvsc, hv_timesource and hv_utils.
Several DPRINTS are remaining that will be cleaned up in my next
set of patches. They deal with printing out certain debugging that will be
implemented slightly differently.
The remaining hv_storvsc and
2011 Mar 29
9
[PATCH 00/07] Remove and replace all un-needed DPRINT and printk
This patch set removes all un-needed DPRINT and printk calls and replaces
the remaining ones with the correct pr_, dev_ and netdev_ calls
from hv_vmbus, hv_netvsc, hv_timesource and hv_utils.
Several DPRINTS are remaining that will be cleaned up in my next
set of patches. They deal with printing out certain debugging that will be
implemented slightly differently.
The remaining hv_storvsc and