diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-06 22:55:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 15:38:26 +0100 |
| commit | 32676552cfea1aa1d96b23000c8d9af735cd064f (patch) | |
| tree | 8d40242c7d11016cdfc94c8e84c879d0fac49f5f /kernel/exit.c | |
| parent | a6dc90f43fc4595db805e980c7ddf45f7b86afd8 (diff) | |
futex: Set task::futex_state to DEAD right after handling futex exit
commit f24f22435dcc11389acc87e5586239c1819d217c upstream.
Setting task::futex_state in do_exit() is rather arbitrarily placed for no
reason. Move it into the futex code.
Note, this is only done for the exit cleanup as the exec cleanup cannot set
the state to FUTEX_STATE_DEAD because the task struct is still in active
use.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20191106224556.439511191@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 844678c57756..915514ceca0c 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -893,7 +893,6 @@ void __noreturn do_exit(long code) * Make sure we are holding no locks: */ debug_check_no_locks_held(); - futex_exit_done(tsk); if (tsk->io_context) exit_io_context(tsk); |