| commit | a23ea0d862dcf3af0757f80e313b5f2567259a94 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Fri Jul 05 15:43:48 2024 +0200 |
| committer | Peter Zijlstra <peterz@infradead.org> | Tue Jul 16 11:12:44 2024 +0200 |
| tree | 50bce70e5a56c017f6cd27677da4b5f4f1d35b56 | |
| parent | 3320e574ad23664e9dd08c44ad8aaa0c3492d829 [diff] |
perf/uprobe: Add uretprobe timer In order to put a bound on the uretprobe_srcu critical section, add a timer to uprobe_task. Upon every RI added or removed the timer is pushed forward to now + 1s. If the timer were ever to fire, it would convert the SRCU 'reference' to a refcount reference if possible. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>