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| author | Tejun Heo <tj@kernel.org> | 2011-06-17 16:50:34 +0200 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2011-06-22 19:26:27 +0200 |
| commit | d21142ece414ce1088cfcae760689aa60d6fee80 (patch) | |
| tree | 9f97b4518cd06fe695476fc6cc4ff9ed8d5bdd58 /mm/oom_kill.c | |
| parent | 544b2c91a9f14f9565af1972203438b7f49afd48 (diff) | |
| download | blackbird-op-linux-d21142ece414ce1088cfcae760689aa60d6fee80.tar.gz blackbird-op-linux-d21142ece414ce1088cfcae760689aa60d6fee80.zip | |
ptrace: kill task_ptrace()
task_ptrace(task) simply dereferences task->ptrace and isn't even used
consistently only adding confusion. Kill it and directly access
->ptrace instead.
This doesn't introduce any behavior change.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'mm/oom_kill.c')
| -rw-r--r-- | mm/oom_kill.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index e4b0991ca351..b0be989d4365 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -339,8 +339,7 @@ static struct task_struct *select_bad_process(unsigned int *ppoints, * then wait for it to finish before killing * some other task unnecessarily. */ - if (!(task_ptrace(p->group_leader) & - PT_TRACE_EXIT)) + if (!(p->group_leader->ptrace & PT_TRACE_EXIT)) return ERR_PTR(-1UL); } } |
