| From | Mel Gorman <> | Subject | [PATCH 03/63] sched, numa: Comment fixlets | Date | Mon, 7 Oct 2013 11:28:41 +0100 |
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From: Peter Zijlstra <peterz@infradead.org>
Fix a 80 column violation and a PTE vs PMD reference.
Cc: stable <stable@vger.kernel.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Mel Gorman <mgorman@suse.de> --- kernel/sched/fair.c | 8 ++++---- mm/huge_memory.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 7c70201..b22f52a 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -988,10 +988,10 @@ void task_numa_work(struct callback_head *work) out: /* - * It is possible to reach the end of the VMA list but the last few VMAs are - * not guaranteed to the vma_migratable. If they are not, we would find the - * !migratable VMA on the next scan but not reset the scanner to the start - * so check it now. + * It is possible to reach the end of the VMA list but the last few + * VMAs are not guaranteed to the vma_migratable. If they are not, we + * would find the !migratable VMA on the next scan but not reset the + * scanner to the start so check it now. */ if (vma) mm->numa_scan_offset = start; diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 7489884..19dbb08 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1305,7 +1305,7 @@ int do_huge_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, spin_unlock(&mm->page_table_lock); lock_page(page); - /* Confirm the PTE did not while locked */ + /* Confirm the PMD did not change while page_table_lock was released */ spin_lock(&mm->page_table_lock); if (unlikely(!pmd_same(pmd, *pmdp))) { unlock_page(page); -- 1.8.4
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