From 274c887494cb248eb05f8180bda8298942d98625 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 17 Aug 2016 08:40:18 +1000 Subject: iomap: remove superflous pagefault_disable from iomap_write_actor iov_iter_copy_from_user_atomic disables page faults internally, no need to do it around the call. This also brings the iomap code in line with the original filemap version. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/iomap.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs') diff --git a/fs/iomap.c b/fs/iomap.c index f39c3181fa10..74712e25184b 100644 --- a/fs/iomap.c +++ b/fs/iomap.c @@ -194,9 +194,7 @@ again: if (mapping_writably_mapped(inode->i_mapping)) flush_dcache_page(page); - pagefault_disable(); copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes); - pagefault_enable(); flush_dcache_page(page); -- cgit v1.2.3