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| author | David Sterba <dsterba@suse.com> | 2017-06-06 20:14:26 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-08-16 17:12:04 +0300 |
| commit | 4b81ba48c66b1f927449585aa2a13bad8d91fcb4 (patch) | |
| tree | 6e6d243303f90e8e8c4dcbdd68276e032d6f0c9b /fs/btrfs | |
| parent | f1c77c55cda19445a490036bce497ed3af9696d7 (diff) | |
| download | linux-4b81ba48c66b1f927449585aa2a13bad8d91fcb4.tar.xz | |
btrfs: merge REQ_OP and REQ_ flags to one parameter in submit_extent_page
The function submit_extent_page has 15(!) parameters right now, op and
op_flags are effectively one value stored to bio::bi_opf, no need to
pass them separately. So it's 14 parameters now.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 339f39caa0b7..ea4947c97505 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2756,8 +2756,10 @@ static int merge_bio(struct extent_io_tree *tree, struct page *page, } -static int submit_extent_page(unsigned int op, unsigned int op_flags, - struct extent_io_tree *tree, +/* + * @opf: bio REQ_OP_* and REQ_* flags as one value + */ +static int submit_extent_page(unsigned int opf, struct extent_io_tree *tree, struct writeback_control *wbc, struct page *page, sector_t sector, size_t size, unsigned long offset, @@ -2804,7 +2806,7 @@ static int submit_extent_page(unsigned int op, unsigned int op_flags, bio->bi_end_io = end_io_func; bio->bi_private = tree; bio->bi_write_hint = page->mapping->host->i_write_hint; - bio_set_op_attrs(bio, op, op_flags); + bio->bi_opf = opf; if (wbc) { wbc_init_bio(wbc, bio); wbc_account_io(wbc, page, page_size); @@ -3059,7 +3061,7 @@ static int __do_readpage(struct extent_io_tree *tree, continue; } - ret = submit_extent_page(REQ_OP_READ, read_flags, tree, NULL, + ret = submit_extent_page(REQ_OP_READ | read_flags, tree, NULL, page, sector, disk_io_size, pg_offset, bdev, bio, end_bio_extent_readpage, mirror_num, @@ -3428,7 +3430,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, page->index, cur, end); } - ret = submit_extent_page(REQ_OP_WRITE, write_flags, tree, wbc, + ret = submit_extent_page(REQ_OP_WRITE | write_flags, tree, wbc, page, sector, iosize, pg_offset, bdev, &epd->bio, end_bio_extent_writepage, @@ -3746,7 +3748,7 @@ static noinline_for_stack int write_one_eb(struct extent_buffer *eb, clear_page_dirty_for_io(p); set_page_writeback(p); - ret = submit_extent_page(REQ_OP_WRITE, write_flags, tree, wbc, + ret = submit_extent_page(REQ_OP_WRITE | write_flags, tree, wbc, p, offset >> 9, PAGE_SIZE, 0, bdev, &epd->bio, end_bio_extent_buffer_writepage, |