Messages in this thread Patch in this message | | | From | Cruz Zhao <> | Subject | [PATCH] sched/features: Expand the space of sched features | Date | Mon, 1 Aug 2022 17:46:51 +0800 |
| |
With the increase of sched features, the available space decreases gradually. In order to prevent features overflow, this patch expands the space of sched features from 32 to 64.
Signed-off-by: Cruz Zhao <CruzZhao@linux.alibaba.com> --- kernel/sched/core.c | 2 +- kernel/sched/sched.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 1899990..afe76fb 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -122,7 +122,7 @@ */ #define SCHED_FEAT(name, enabled) \ (1UL << __SCHED_FEAT_##name) * enabled | -const_debug unsigned int sysctl_sched_features = +const_debug u64 sysctl_sched_features = #include "features.h" 0; #undef SCHED_FEAT diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index a6f071b..ac97f0a 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1999,7 +1999,7 @@ enum { * To support run-time toggling of sched features, all the translation units * (but core.c) reference the sysctl_sched_features defined in core.c. */ -extern const_debug unsigned int sysctl_sched_features; +extern const_debug u64 sysctl_sched_features; #ifdef CONFIG_JUMP_LABEL #define SCHED_FEAT(name, enabled) \ @@ -2029,7 +2029,7 @@ enum { */ #define SCHED_FEAT(name, enabled) \ (1UL << __SCHED_FEAT_##name) * enabled | -static const_debug __maybe_unused unsigned int sysctl_sched_features = +static const_debug __maybe_unused u64 sysctl_sched_features = #include "features.h" 0; #undef SCHED_FEAT -- 1.8.3.1
| |