diff options
author | Denis V. Lunev <den@openvz.org> | 2008-04-29 08:02:25 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 15:06:21 (GMT) |
commit | e23637681bef5b69a68c8ac399732b941f1af023 (patch) | |
tree | 90cc355ac83b58080da3213b99351717d9f0ffb6 /arch/ia64/sn/kernel/sn2/sn2_smp.c | |
parent | c293819a3caa77d96b801a7795f81a5913ec21d7 (diff) | |
download | linux-e23637681bef5b69a68c8ac399732b941f1af023.tar.xz |
ia64: 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: Tony Luck <tony.luck@intel.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/sn/kernel/sn2/sn2_smp.c')
-rw-r--r-- | arch/ia64/sn/kernel/sn2/sn2_smp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index dfc6bf1..49d3120 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -550,11 +550,12 @@ static int __init sn2_ptc_init(void) if (!ia64_platform_is("sn2")) return 0; - if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) { + proc_sn2_ptc = proc_create(PTC_BASENAME, 0444, + NULL, &proc_sn2_ptc_operations); + if (!&proc_sn2_ptc_operations) { printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME); return -EINVAL; } - proc_sn2_ptc->proc_fops = &proc_sn2_ptc_operations; spin_lock_init(&sn2_global_ptc_lock); return 0; } |