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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 15:06:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 15:06:50 -0700 |
| commit | 8209f53d79444747782a28520187abaf689761f2 (patch) | |
| tree | 726270ea29e037f026d77a99787b9d844531ac42 /mm | |
| parent | 22a3b9771117d566def0150ea787fcc95f16e724 (diff) | |
| parent | eac1b5e57d7abc836e78fd3fbcf77dbeed01edc9 (diff) | |
| download | linux-stable-8209f53d79444747782a28520187abaf689761f2.tar.gz linux-stable-8209f53d79444747782a28520187abaf689761f2.tar.bz2 linux-stable-8209f53d79444747782a28520187abaf689761f2.zip | |
Merge branch 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc
* 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc: (39 commits)
ptrace: do_wait(traced_leader_killed_by_mt_exec) can block forever
ptrace: fix ptrace_signal() && STOP_DEQUEUED interaction
connector: add an event for monitoring process tracers
ptrace: dont send SIGSTOP on auto-attach if PT_SEIZED
ptrace: mv send-SIGSTOP from do_fork() to ptrace_init_task()
ptrace_init_task: initialize child->jobctl explicitly
has_stopped_jobs: s/task_is_stopped/SIGNAL_STOP_STOPPED/
ptrace: make former thread ID available via PTRACE_GETEVENTMSG after PTRACE_EVENT_EXEC stop
ptrace: wait_consider_task: s/same_thread_group/ptrace_reparented/
ptrace: kill real_parent_is_ptracer() in in favor of ptrace_reparented()
ptrace: ptrace_reparented() should check same_thread_group()
redefine thread_group_leader() as exit_signal >= 0
do not change dead_task->exit_signal
kill task_detached()
reparent_leader: check EXIT_DEAD instead of task_detached()
make do_notify_parent() __must_check, update the callers
__ptrace_detach: avoid task_detached(), check do_notify_parent()
kill tracehook_notify_death()
make do_notify_parent() return bool
ptrace: s/tracehook_tracer_task()/ptrace_parent()/
...
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/nommu.c | 3 | ||||
| -rw-r--r-- | mm/oom_kill.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 9edc897a3970..5c5c2d4b1807 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -22,7 +22,6 @@ #include <linux/pagemap.h> #include <linux/slab.h> #include <linux/vmalloc.h> -#include <linux/tracehook.h> #include <linux/blkdev.h> #include <linux/backing-dev.h> #include <linux/mount.h> @@ -1087,7 +1086,7 @@ static unsigned long determine_vm_flags(struct file *file, * it's being traced - otherwise breakpoints set in it may interfere * with another untraced process */ - if ((flags & MAP_PRIVATE) && tracehook_expect_breakpoints(current)) + if ((flags & MAP_PRIVATE) && current->ptrace) vm_flags &= ~VM_MAYSHARE; return vm_flags; 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); } } |