diff options
| author | Denis V. Lunev <den@openvz.org> | 2008-04-29 01:02:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:22 -0700 |
| commit | c33fff0afbef4f0467c99e3f47ee7e98ae78c77e (patch) | |
| tree | d6b5f8dc77aa21de95bbca76c6be6056026cc1d8 /kernel/latencytop.c | |
| parent | ac41cfd19bf77424519b962f8205ede51fceaac6 (diff) | |
| download | lwn-c33fff0afbef4f0467c99e3f47ee7e98ae78c77e.tar.gz lwn-c33fff0afbef4f0467c99e3f47ee7e98ae78c77e.zip | |
kernel: use non-racy method for proc entries creation
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: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/latencytop.c')
| -rw-r--r-- | kernel/latencytop.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/latencytop.c b/kernel/latencytop.c index 7c74dab0d21b..5e7b45c56923 100644 --- a/kernel/latencytop.c +++ b/kernel/latencytop.c @@ -233,14 +233,7 @@ static struct file_operations lstats_fops = { static int __init init_lstats_procfs(void) { - struct proc_dir_entry *pe; - - pe = create_proc_entry("latency_stats", 0644, NULL); - if (!pe) - return -ENOMEM; - - pe->proc_fops = &lstats_fops; - + proc_create("latency_stats", 0644, NULL, &lstats_fops); return 0; } __initcall(init_lstats_procfs); |