cris: use non-racy method for /proc/system_profile creation
authorDenis V. Lunev <den@openvz.org>
Tue, 29 Apr 2008 08:02:23 +0000 (01:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 Apr 2008 15:06:21 +0000 (08:06 -0700)
Use proc_create() to make sure that ->proc_fops be setup before gluing PDE to
main tree.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.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>
arch/cris/kernel/profile.c

index aad0a9e5991a3e358685726cb5fed98afa4de8ed..44f7b4f794760dcaebf8cae38f114a39739e4d6f 100644 (file)
@@ -75,9 +75,9 @@ __init init_cris_profile(void)
 
        sample_buffer_pos = sample_buffer;
 
-       entry = create_proc_entry("system_profile", S_IWUSR | S_IRUGO, NULL);
+       entry = proc_create("system_profile", S_IWUSR | S_IRUGO, NULL,
+                           &cris_proc_profile_operations);
        if (entry) {
-               entry->proc_fops = &cris_proc_profile_operations;
                entry->size = SAMPLE_BUFFER_SIZE;
        }
        prof_running = 1;