From 6f15af6060057babf03d3b0dce2b0d7a9258620c Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 14 Sep 2020 12:37:10 +0300 Subject: [PATCH] btrfs: sink read_flags argument into extent_read_full_page It's always set to 0 by its sole caller - btrfs_readpage. Simply remove it. Reviewed-by: Josef Bacik Reviewed-by: Johannes Thumshirn Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_io.c | 4 ++-- fs/btrfs/extent_io.h | 2 +- fs/btrfs/inode.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index f43827b..1c959d6 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3366,7 +3366,7 @@ static inline void contiguous_readpages(struct page *pages[], int nr_pages, } int extent_read_full_page(struct page *page, struct bio **bio, - unsigned long *bio_flags, unsigned int read_flags) + unsigned long *bio_flags) { struct btrfs_inode *inode = BTRFS_I(page->mapping->host); u64 start = page_offset(page); @@ -3375,7 +3375,7 @@ int extent_read_full_page(struct page *page, struct bio **bio, btrfs_lock_and_flush_ordered_range(inode, start, end, NULL); - ret = __do_readpage(page, NULL, bio, 0, bio_flags, read_flags, NULL); + ret = __do_readpage(page, NULL, bio, 0, bio_flags, 0, NULL); return ret; } diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 3562c92..5fa2485 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -196,7 +196,7 @@ int try_release_extent_buffer(struct page *page); int __must_check submit_one_bio(struct bio *bio, int mirror_num, unsigned long bio_flags); int extent_read_full_page(struct page *page, struct bio **bio, - unsigned long *bio_flags, unsigned int read_flags); + unsigned long *bio_flags); int extent_write_full_page(struct page *page, struct writeback_control *wbc); int extent_write_locked_range(struct inode *inode, u64 start, u64 end, int mode); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index a08917e..4b40d97 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8044,7 +8044,7 @@ int btrfs_readpage(struct file *file, struct page *page) unsigned long bio_flags = 0; int ret; - ret = extent_read_full_page(page, &bio, &bio_flags, 0); + ret = extent_read_full_page(page, &bio, &bio_flags); if (bio) ret = submit_one_bio(bio, 0, bio_flags); return ret; -- 2.7.4