Messages in this thread Patch in this message | | | Date | Fri, 21 Sep 2018 00:42:54 +0530 | From | Souptick Joarder <> | Subject | [PATCH] kernel/kcov: Replace vm_insert_page with vmf_insert_page |
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There is a plan to replace vm_insert_page with new API vmf_insert_page. As part of it, converting vm_insert_page to use vmf_insert_page.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> --- kernel/kcov.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/kernel/kcov.c b/kernel/kcov.c index 3ebd09e..8900d8e 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -293,8 +293,9 @@ static int kcov_mmap(struct file *filep, struct vm_area_struct *vma) spin_unlock(&kcov->lock); for (off = 0; off < size; off += PAGE_SIZE) { page = vmalloc_to_page(kcov->area + off); - if (vm_insert_page(vma, vma->vm_start + off, page)) - WARN_ONCE(1, "vm_insert_page() failed"); + if (vmf_insert_page(vma, vma->vm_start + off, page) + != VM_FAULT_NOPAGE) + WARN_ONCE(1, "vmf_insert_page() failed"); } return 0; } -- 1.9.1
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