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| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-09-28 14:24:28 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-10-05 15:52:14 +0200 |
| commit | 670721c7bd2a6e16e40db29b2707a27bdecd6928 (patch) | |
| tree | 27ead0ffba4532ed1e500925b7d9b1783bd6687f /scripts/mod/file2alias.c | |
| parent | sched: Disable TTWU_QUEUE on RT (diff) | |
| download | wireguard-linux-670721c7bd2a6e16e40db29b2707a27bdecd6928.tar.xz wireguard-linux-670721c7bd2a6e16e40db29b2707a27bdecd6928.zip | |
sched: Move kprobes cleanup out of finish_task_switch()
Doing cleanups in the tail of schedule() is a latency punishment for the
incoming task. The point of invoking kprobes_task_flush() for a dead task
is that the instances are returned and cannot leak when __schedule() is
kprobed.
Move it into the delayed cleanup.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210928122411.537994026@linutronix.de
Diffstat (limited to 'scripts/mod/file2alias.c')
0 files changed, 0 insertions, 0 deletions