From 9df76fb5442abdcf5dcc1b2676927482614ac43f Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 20 Mar 2019 11:21:41 +0100 Subject: [PATCH] btrfs: get fs_info from eb in lock_extent_buffer_for_io We can read fs_info from extent buffer and can drop it from the parameters. Signed-off-by: David Sterba --- fs/btrfs/extent_io.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 66b4637..853a5fc 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3497,11 +3497,10 @@ void wait_on_extent_buffer_writeback(struct extent_buffer *eb) * Return >0 is same as 0, except bio is not submitted * Return <0 if something went wrong, no page is locked */ -static noinline_for_stack int -lock_extent_buffer_for_io(struct extent_buffer *eb, - struct btrfs_fs_info *fs_info, +static noinline_for_stack int lock_extent_buffer_for_io(struct extent_buffer *eb, struct extent_page_data *epd) { + struct btrfs_fs_info *fs_info = eb->fs_info; int i, num_pages, failed_page_nr; int flush = 0; int ret = 0; @@ -3829,7 +3828,7 @@ retry: continue; prev_eb = eb; - ret = lock_extent_buffer_for_io(eb, fs_info, &epd); + ret = lock_extent_buffer_for_io(eb, &epd); if (!ret) { free_extent_buffer(eb); continue; -- 2.7.4