diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-01 11:45:47 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-01 11:45:47 +1100 |
| commit | 75659ca0c10992dcb39258518368a0f6f56e935d (patch) | |
| tree | 5d014ceb2f10158061a23d0d976f9a613d85e659 /kernel/ptrace.c | |
| parent | fbdde7bd274d74729954190f99afcb1e3d9bbfba (diff) | |
| parent | 2dfe485a2c8afa54cb069fcf48476f6c90ea3fdf (diff) | |
Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc
* 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits)
Remove commented-out code copied from NFS
NFS: Switch from intr mount option to TASK_KILLABLE
Add wait_for_completion_killable
Add wait_event_killable
Add schedule_timeout_killable
Use mutex_lock_killable in vfs_readdir
Add mutex_lock_killable
Use lock_page_killable
Add lock_page_killable
Add fatal_signal_pending
Add TASK_WAKEKILL
exit: Use task_is_*
signal: Use task_is_*
sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL
ptrace: Use task_is_*
power: Use task_is_*
wait: Use TASK_NORMAL
proc/base.c: Use task_is_*
proc/array.c: Use TASK_REPORT
perfmon: Use task_is_*
...
Fixed up conflicts in NFS/sunrpc manually..
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index e6e9b8be4b05..b0d4ab4dfd3d 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -51,7 +51,7 @@ void __ptrace_link(struct task_struct *child, struct task_struct *new_parent) void ptrace_untrace(struct task_struct *child) { spin_lock(&child->sighand->siglock); - if (child->state == TASK_TRACED) { + if (task_is_traced(child)) { if (child->signal->flags & SIGNAL_STOP_STOPPED) { child->state = TASK_STOPPED; } else { @@ -79,7 +79,7 @@ void __ptrace_unlink(struct task_struct *child) add_parent(child); } - if (child->state == TASK_TRACED) + if (task_is_traced(child)) ptrace_untrace(child); } @@ -103,9 +103,9 @@ int ptrace_check_attach(struct task_struct *child, int kill) && child->signal != NULL) { ret = 0; spin_lock_irq(&child->sighand->siglock); - if (child->state == TASK_STOPPED) { + if (task_is_stopped(child)) { child->state = TASK_TRACED; - } else if (child->state != TASK_TRACED && !kill) { + } else if (!task_is_traced(child) && !kill) { ret = -ESRCH; } spin_unlock_irq(&child->sighand->siglock); |