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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-05-11 22:54:30 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-05-11 22:54:30 +0200 |
| commit | 68f0f2690e183306b52671a9ad09fb31808b0500 (patch) | |
| tree | ed86c9a38d307f609ccaab0baac367df3e7e5e39 /kernel/irq_work.c | |
| parent | Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu (diff) | |
| parent | Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020.04.27a', 'stall.2020.04.27a' and 'torture.2020.05.07a' into HEAD (diff) | |
| download | linux-dev-68f0f2690e183306b52671a9ad09fb31808b0500.tar.xz linux-dev-68f0f2690e183306b52671a9ad09fb31808b0500.zip | |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul McKenney:
1. Miscellaneous fixes.
2. kfree_rcu() updates.
3. Remove scheduler locking restriction
4. RCU-tasks update, including addition of RCU Tasks Trace for
BPF use and RCU Tasks Rude. (This branch is on top of #3 due
to overlap of changed code.)
5. RCU CPU stall warning updates.
6. Torture-test updates.
Diffstat (limited to 'kernel/irq_work.c')
| -rw-r--r-- | kernel/irq_work.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq_work.c b/kernel/irq_work.c index 828cc30774bc..48b5d1b6af4d 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -153,7 +153,9 @@ static void irq_work_run_list(struct llist_head *list) */ flags = atomic_fetch_andnot(IRQ_WORK_PENDING, &work->flags); + lockdep_irq_work_enter(work); work->func(work); + lockdep_irq_work_exit(work); /* * Clear the BUSY bit and return to the free state if * no-one else claimed it meanwhile. |