Messages in this thread Patch in this message | | | From | "Huang, Ying" <> | Subject | [PATCH] THP: Fix comments of __pmd_trans_huge_lock | Date | Fri, 17 Jun 2016 14:46:36 -0700 |
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From: Huang Ying <ying.huang@intel.com>
To make the comments consistent with the already changed code.
Signed-off-by: "Huang, Ying" <ying.huang@intel.com> --- mm/huge_memory.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 2ad52d5..641ca27 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1824,10 +1824,10 @@ int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, } /* - * Returns true if a given pmd maps a thp, false otherwise. + * Returns page table lock pointer if a given pmd maps a thp, NULL otherwise. * - * Note that if it returns true, this routine returns without unlocking page - * table lock. So callers must unlock it. + * Note that if it returns page table lock pointer, this routine returns without + * unlocking page table lock. So callers must unlock it. */ spinlock_t *__pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma) { -- 2.8.1
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