thp: fix comments of __pmd_trans_huge_lock() (8f19b0c0) · Commits · e / devices / android_kernel_fairphone_FP4

To make the comments consistent with the already changed code. Link: http://lkml.kernel.org/r/1466200004-6196-1-git-send-email-ying.huang@intel.com Signed-off-by:

mm/huge_memory.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1458,10 +1458,10 @@ 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)
		{