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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-04-30 00:54:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:48 -0700 |
| commit | 5cd204550b1a006f2b0c986b0e0f53220ebfd391 (patch) | |
| tree | ee0f5e042072d4d2f4a3c6cd6e3a8b60676868ae /init | |
| parent | cb41d6d068716b2b3666925da34d3d7e658bf4f3 (diff) | |
| download | lwn-5cd204550b1a006f2b0c986b0e0f53220ebfd391.tar.gz lwn-5cd204550b1a006f2b0c986b0e0f53220ebfd391.zip | |
Deprecate find_task_by_pid()
There are some places that are known to operate on tasks'
global pids only:
* the rest_init() call (called on boot)
* the kgdb's getthread
* the create_kthread() (since the kthread is run in init ns)
So use the find_task_by_pid_ns(..., &init_pid_ns) there
and schedule the find_task_by_pid for removal.
[sukadev@us.ibm.com: Fix warning in kernel/pid.c]
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/main.c b/init/main.c index 1f4406477f83..dff253cfcd9f 100644 --- a/init/main.c +++ b/init/main.c @@ -459,7 +459,7 @@ static void noinline __init_refok rest_init(void) kernel_thread(kernel_init, NULL, CLONE_FS | CLONE_SIGHAND); numa_default_policy(); pid = kernel_thread(kthreadd, NULL, CLONE_FS | CLONE_FILES); - kthreadd_task = find_task_by_pid(pid); + kthreadd_task = find_task_by_pid_ns(pid, &init_pid_ns); unlock_kernel(); /* |