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| author | Peter Zijlstra <peterz@infradead.org> | 2023-11-04 13:59:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 22:00:19 +0300 |
| commit | 4db5988bb0996126895df56784f59076bc7b370a (patch) | |
| tree | 488622396364b4b802d85641385d20a08053e8ca /include | |
| parent | 654f3294c69e0064df5c6e8552dc188433b123aa (diff) | |
| download | linux-4db5988bb0996126895df56784f59076bc7b370a.tar.xz | |
sched: Unify runtime accounting across classes
[ Upstream commit 5d69eca542ee17c618f9a55da52191d5e28b435f ]
All classes use sched_entity::exec_start to track runtime and have
copies of the exact same code around to compute runtime.
Collapse all that.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Phil Auld <pauld@redhat.com>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lkml.kernel.org/r/54d148a144f26d9559698c4dd82d8859038a7380.1699095159.git.bristot@kernel.org
Stable-dep-of: 0664e2c311b9 ("sched/deadline: Fix warning in migrate_enable for boosted tasks")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 323aa1aaaf91..4809f27b5201 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -523,7 +523,7 @@ struct sched_statistics { u64 block_max; s64 sum_block_runtime; - u64 exec_max; + s64 exec_max; u64 slice_max; u64 nr_migrations_cold; |