lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drivers: use non-racy method for proc entries creation (2)

Browse Source 
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Neil Brown <neilb@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Denis V. Lunev
2008-04-29 01:02:35 -07:00
committed by Linus Torvalds
parent 1b50221738
commit c7705f3449
12 changed files with 33 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/md/md.c
View File

@@ -5947,13 +5947,9 @@ static struct notifier_block md_notifier = {
static void md_geninit(void)
{
struct proc_dir_entry *p;
dprintk("md: sizeof(mdp_super_t) = %d\n", (int)sizeof(mdp_super_t));
p = create_proc_entry("mdstat", S_IRUGO, NULL);
if (p)
p->proc_fops = &md_seq_fops;
proc_create("mdstat", S_IRUGO, NULL, &md_seq_fops);
}
static int __init md_init(void)