ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

futex: Set task::futex_state to DEAD right after handling futex exit

Browse Source 
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
This commit is contained in:
Thomas Gleixner
2019-11-06 22:55:40 +01:00
parent 150d71584b
commit f24f22435d
2 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
kernel/exit.c
View File

@@ -837,7 +837,6 @@ 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);