From: Amerigo Wang <amwang@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: akpm@linux-foundation.org, Greg Kroah-Hartman <gregkh@suse.de>,
WANG Cong <amwang@redhat.com>,
Paul Clements <Paul.Clements@steeleye.com>
Subject: [PATCH 1/5] nbd: use task_pid_nr() to get current pid
Date: Wed, 17 Aug 2011 17:22:39 +0800 [thread overview]
Message-ID: <1313572963-3440-1-git-send-email-amwang@redhat.com> (raw)
From: WANG Cong <amwang@redhat.com>
Signed-off-by: WANG Cong <amwang@redhat.com>
---
drivers/block/nbd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index f533f33..a928287 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -405,7 +405,7 @@ static int nbd_do_it(struct nbd_device *lo)
BUG_ON(lo->magic != LO_MAGIC);
- lo->pid = current->pid;
+ lo->pid = task_pid_nr(current);
ret = sysfs_create_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
if (ret) {
printk(KERN_ERR "nbd: sysfs_create_file failed!");
--
1.7.4.4
next reply other threads:[~2011-08-17 9:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 9:22 Amerigo Wang [this message]
2011-08-17 9:22 ` [PATCH 2/5] nbd: replace sysfs_create_file() with device_create_file() Amerigo Wang
2011-08-17 9:22 ` [PATCH 3/5] nbd: replace printk KERN_ERR with dev_err() Amerigo Wang
2011-08-17 9:22 ` [PATCH 4/5] nbd: lower the loglevel of an error message Amerigo Wang
2011-08-17 9:22 ` [PATCH 5/5] nbd: replace some printk with dev_warn() and dev_info() Amerigo Wang
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