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authorPavel Emelyanov <xemul@openvz.org>2007-10-18 23:40:40 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 11:53:43 -0700
commitba25f9dcc4ea6e30839fcab5a5516f2176d5bfed (patch)
tree3123c03b25dd5c0cd24b6ab4fc16731217838157 /net/ipv4
parent9a2e70572e94e21e7ec4186702d045415422bda0 (diff)
downloadop-kernel-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.zip
op-kernel-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.tar.gz
Use helpers to obtain task pid in printks
The task_struct->pid member is going to be deprecated, so start using the helpers (task_pid_nr/task_pid_vnr/task_pid_nr_ns) in the kernel. The first thing to start with is the pid, printed to dmesg - in this case we may safely use task_pid_nr(). Besides, printks produce more (much more) than a half of all the explicit pid usage. [akpm@linux-foundation.org: git-drm went and changed lots of stuff] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/ipvs/ip_vs_sync.c4
-rw-r--r--net/ipv4/tcp.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 1960747..3b0d322 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -877,7 +877,7 @@ int start_sync_thread(int state, char *mcast_ifn, __u8 syncid)
if (!tinfo)
return -ENOMEM;
- IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, current->pid);
+ IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, task_pid_nr(current));
IP_VS_DBG(7, "Each ip_vs_sync_conn entry need %Zd bytes\n",
sizeof(struct ip_vs_sync_conn));
@@ -917,7 +917,7 @@ int stop_sync_thread(int state)
(state == IP_VS_STATE_BACKUP && !sync_backup_pid))
return -ESRCH;
- IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, current->pid);
+ IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, task_pid_nr(current));
IP_VS_INFO("stopping sync thread %d ...\n",
(state == IP_VS_STATE_MASTER) ?
sync_master_pid : sync_backup_pid);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 4f32200..2e6ad6d 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1334,7 +1334,7 @@ do_prequeue:
if ((flags & MSG_PEEK) && peek_seq != tp->copied_seq) {
if (net_ratelimit())
printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n",
- current->comm, current->pid);
+ current->comm, task_pid_nr(current));
peek_seq = tp->copied_seq;
}
continue;
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