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authorFUJITA Tomonori <fujita.tomonori@gmail.com>2025-06-10 22:28:21 +0900
committerAndreas Hindborg <a.hindborg@kernel.org>2025-06-24 19:52:47 +0200
commitd9fc00dc73542eef98db74085447c57174ca290d (patch)
tree5b3c3f06c0c96698d02a6f6759148a502afec7f0 /tools/perf/scripts/python/task-analyzer.py
parentced9ccd21fbc8ca941e6a0c2820c2df89239ccb9 (diff)
downloadkernel-d9fc00dc73542eef98db74085447c57174ca290d.tar.gz
rust: time: Add HrTimerExpires trait
Introduce the `HrTimerExpires` trait to represent types that can be used as expiration values for high-resolution timers. Define a required method, `into_nanos()`, which returns the expiration time as a raw nanosecond value suitable for use with C's hrtimer APIs. Also extend the `HrTimerMode` to use the `HrTimerExpires` trait. This refactoring is a preparation for enabling hrtimer code to work uniformly with both absolute and relative expiration modes. Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org> Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Link: https://lore.kernel.org/r/20250610132823.3457263-4-fujita.tomonori@gmail.com [ changed conversion method names to `as_*` - Andreas ] Signed-off-by: Andreas Hindborg <a.hindborg@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-07-25 06:13:29 +0000
hitecture is like that, I think it's finally time to change that. The situation with omapfb+omap_vout is that it still works, but no new features have been added for a long time, and I want to keep it working as it's still being used. At some point in the future I'd like to remove omapfb and omap_vout altogether. Omapdrm, on the other hand, is being actively developed. Sharing the low level parts with omapfb makes that development more difficult than it should be. It also "hides" half of the development, as everything happening in the low level parts resides under fbdev directory, not in the drm directory. I've been wanting to clean this up for a long time, but I haven't figured out a very good way to do it. I still haven't, but here's the best way I have come up with. This series makes a full copy of the low level parts, omapdss and panel/encoder drivers. Both omapfb+omap_vout and omapdrm will have their own versions. The copy omapfb+omap_vout get is a new copy, and the copy that omapdrm gets is just the current files moved. This way git will associate the omapdrm version with the old files. The omapfb+omap_vout versions won't be touched unless there are some big issues there. The omapdrm versions can be refactored and cleaned up, as the omapfb support code is no longer needed. We can perhaps also merge omapdss and omapdrm into the same kernel module. This series only does the copy, and the absolutely necessary parts. No further cleanups are done yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Dave Airlie <airlied@gmail.com> Acked-by: Rob Clark <robdclark@gmail.com>