| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2023-11-23 | arch: consolidate arch_irq_work_raise prototypes | Arnd Bergmann | 1 | -2/+0 | |
| The prototype was hidden in an #ifdef on x86, which causes a warning: kernel/irq_work.c:72:13: error: no previous prototype for 'arch_irq_work_raise' [-Werror=missing-prototypes] Some architectures have a working prototype, while others don't. Fix this by providing it in only one place that is always visible. Reviewed-by: Alexander Gordeev <[email protected]> Acked-by: Catalin Marinas <[email protected]> Acked-by: Palmer Dabbelt <[email protected]> Acked-by: Guo Ren <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> | |||||
| 2021-02-24 | s390/smp: implement arch_irq_work_raise() | Ilya Leoshkevich | 1 | -0/+12 | |
| The immediate need to have this is to have bpf_send_signal() send the signal ASAP instead of during the next hrtimer interrupt. However, it should also improve irq_work_queue() latencies in general, as well as get s390 out of the lame architectures list [1]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/kernel/irq_work.c?h=v5.11#n45 Signed-off-by: Ilya Leoshkevich <[email protected]> Reviewed-by: Heiko Carstens <[email protected]> Signed-off-by: Vasily Gorbik <[email protected]> | |||||