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| author | Linus Torvalds <[email protected]> | 2024-07-14 17:18:25 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2024-07-14 17:18:25 +0000 |
| commit | 365346980ee28e6792db08bc2faa80830c2878c4 (patch) | |
| tree | 7d0e6c08eb35c7f009ee612708d9b504726d27c4 /lib/strncpy_from_user.c | |
| parent | Merge tag 'x86_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel... (diff) | |
| parent | sched: Move psi_account_irqtime() out of update_rq_clock_task() hotpath (diff) | |
| download | kernel-365346980ee28e6792db08bc2faa80830c2878c4.tar.gz kernel-365346980ee28e6792db08bc2faa80830c2878c4.zip | |
Merge tag 'sched_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Fix a performance regression when measuring the CPU time of a thread
(clock_gettime(CLOCK_THREAD_CPUTIME_ID,...)) due to the addition of
PSI IRQ time accounting in the hotpath
- Fix a task_struct leak due to missing to decrement the refcount when
the task is enqueued before the timer which is supposed to do that,
expires
- Revert an attempt to expedite detaching of movable tasks, as finding
those could become very costly. Turns out the original issue wasn't
even hit by anyone
* tag 'sched_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Move psi_account_irqtime() out of update_rq_clock_task() hotpath
sched/deadline: Fix task_struct reference leak
Revert "sched/fair: Make sure to try to detach at least one movable task"
Diffstat (limited to 'lib/strncpy_from_user.c')
0 files changed, 0 insertions, 0 deletions