From 9b04c5fec43c0da610a2c37f70c5b013101a6ad7 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Fri, 25 Nov 2011 23:14:39 +0800 Subject: mm: remove the second argument of k[un]map_atomic() Signed-off-by: Cong Wang --- mm/filemap.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'mm/filemap.c') diff --git a/mm/filemap.c b/mm/filemap.c index b66275757c28..2f8165075a5a 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1318,10 +1318,10 @@ int file_read_actor(read_descriptor_t *desc, struct page *page, * taking the kmap. */ if (!fault_in_pages_writeable(desc->arg.buf, size)) { - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); left = __copy_to_user_inatomic(desc->arg.buf, kaddr + offset, size); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); if (left == 0) goto success; } @@ -2045,7 +2045,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page, size_t copied; BUG_ON(!in_atomic()); - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); if (likely(i->nr_segs == 1)) { int left; char __user *buf = i->iov->iov_base + i->iov_offset; @@ -2055,7 +2055,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page, copied = __iovec_copy_from_user_inatomic(kaddr + offset, i->iov, i->iov_offset, bytes); } - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); return copied; } -- cgit v1.2.3