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procfs: fix /proc/<pid>/stat stack pointer for kernel threads 

Fix a small issue for the stack pointer in /proc/<pid>/stat.  In case of a
kernel thread the value of the printed stack pointer should be 0.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Stefani Seibold 2009-11-17 14:06:23 -08:00 committed by Linus Torvalds
parent 6ad696d2cf
commit 9ebd4eba76
1 changed files with 1 additions and 1 deletions
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2
fs/proc/array.c
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@ -571,7 +571,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
rsslim, rsslim,
mm ? mm->start_code : 0, mm ? mm->start_code : 0,
mm ? mm->end_code : 0, mm ? mm->end_code : 0,
(permitted) ? task->stack_start : 0, (permitted && mm) ? task->stack_start : 0,
esp, esp,
eip, eip,
/* The signal information here is obsolete. /* The signal information here is obsolete.