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>
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index b11bb50..ecb9eb7 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -648,18 +648,16 @@
if (!dir)
continue;
- entry = create_proc_entry("event", S_IRUSR, dir);
+ entry = proc_create_data("event", S_IRUSR, dir,
+ &salinfo_event_fops, data);
if (!entry)
continue;
- entry->data = data;
- entry->proc_fops = &salinfo_event_fops;
*sdir++ = entry;
- entry = create_proc_entry("data", S_IRUSR | S_IWUSR, dir);
+ entry = proc_create_data("data", S_IRUSR | S_IWUSR, dir,
+ &salinfo_data_fops, data);
if (!entry)
continue;
- entry->data = data;
- entry->proc_fops = &salinfo_data_fops;
*sdir++ = entry;
/* we missed any events before now */