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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-11-11 14:09:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-11-11 14:09:57 -0800 |
| commit | 3022e9d00ebec31ed435ae0844e3f235dba998a9 (patch) | |
| tree | 3de454646aedcc1b72006f6828883ca6265d4182 /tools | |
| parent | 0ccd733ac99edc473aaee90c8f6adc346d82befb (diff) | |
| parent | a6250aa251eacaf3ebfcfe152a96a727fd483ecd (diff) | |
Merge tag 'sched_ext-for-6.12-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- The fair sched class currently has a bug where its balance() returns
true telling the sched core that it has tasks to run but then NULL
from pick_task(). This makes sched core call sched_ext's pick_task()
without preceding balance() which can lead to stalls in partial mode.
For now, work around by detecting the condition and forcing the CPU
to go through another scheduling cycle.
- Add a missing newline to an error message and fix drgn introspection
tool which went out of sync.
* tag 'sched_ext-for-6.12-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: Handle cases where pick_task_scx() is called without preceding balance_scx()
sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's new type
sched_ext: Add a missing newline at the end of an error message
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/sched_ext/scx_show_state.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/sched_ext/scx_show_state.py b/tools/sched_ext/scx_show_state.py index 8bc626ede1c4..c4b3fdda9a0b 100644 --- a/tools/sched_ext/scx_show_state.py +++ b/tools/sched_ext/scx_show_state.py @@ -35,6 +35,6 @@ print(f'enabled : {read_static_key("__scx_ops_enabled")}') print(f'switching_all : {read_int("scx_switching_all")}') print(f'switched_all : {read_static_key("__scx_switched_all")}') print(f'enable_state : {ops_state_str(enable_state)} ({enable_state})') -print(f'bypass_depth : {read_atomic("scx_ops_bypass_depth")}') +print(f'bypass_depth : {prog["scx_ops_bypass_depth"].value_()}') print(f'nr_rejected : {read_atomic("scx_nr_rejected")}') print(f'enable_seq : {read_atomic("scx_enable_seq")}') |