From 28eb3c80871951cae59b9c1b7385262e5d045ac3 Mon Sep 17 00:00:00 2001 From: Miles Chen Date: Mon, 23 Sep 2019 15:39:34 -0700 Subject: [PATCH] shmem: fix obsolete comment in shmem_getpage_gfp() Replace "fault_mm" with "vmf" in code comment because commit cfda05267f7b ("userfaultfd: shmem: add userfaultfd hook for shared memory faults") has changed the prototpye of shmem_getpage_gfp() - pass vmf instead of fault_mm to the function. Before: static int shmem_getpage_gfp(struct inode *inode, pgoff_t index, struct page **pagep, enum sgp_type sgp, gfp_t gfp, struct mm_struct *fault_mm, int *fault_type); After: static int shmem_getpage_gfp(struct inode *inode, pgoff_t index, struct page **pagep, enum sgp_type sgp, gfp_t gfp, struct vm_area_struct *vma, struct vm_fault *vmf, vm_fault_t *fault_type); Link: http://lkml.kernel.org/r/20190816100204.9781-1-miles.chen@mediatek.com Signed-off-by: Miles Chen Cc: Hugh Dickins Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/shmem.c b/mm/shmem.c index 57a6aedf6649..30ce722c23fa 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1734,7 +1734,7 @@ unlock: * vm. If we swap it in we mark it dirty since we also free the swap * entry since a page cannot live in both the swap and page cache. * - * fault_mm and fault_type are only supplied by shmem_fault: + * vmf and fault_type are only supplied by shmem_fault: * otherwise they are NULL. */ static int shmem_getpage_gfp(struct inode *inode, pgoff_t index,