diff options
| author |   David Sterba <dsterba@suse.com> | 2019-10-29 18:28:55 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-11-18 17:51:48 +0100 |
| commit | 57e5ffeb8779a49202d48fb890f9d04fa0273c1e (patch) | |
| tree | dc036a33b79db33501e5f326c56eb2c7da64569d /fs | |
| parent | Btrfs: send, skip backreference walking for extents with many references (diff) | |
| download | linux-dev-57e5ffeb8779a49202d48fb890f9d04fa0273c1e.tar.xz linux-dev-57e5ffeb8779a49202d48fb890f9d04fa0273c1e.zip | |
btrfs: sink write_flags to __extent_writepage_io
__extent_writepage reads write flags from wbc and passes both to
__extent_writepage_io. This makes write_flags redundant and we can
remove it.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index a2f919087fa1..ceb3c028894e 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3419,7 +3419,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, struct extent_page_data *epd, loff_t i_size, unsigned long nr_written, - unsigned int write_flags, int *nr_ret) + int *nr_ret) { struct extent_io_tree *tree = epd->tree; u64 start = page_offset(page); @@ -3435,6 +3435,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, size_t blocksize; int ret = 0; int nr = 0; + const unsigned int write_flags = wbc_to_write_flags(wbc); bool compressed; ret = btrfs_writepage_cow_fixup(page, start, page_end); @@ -3568,11 +3569,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc, size_t pg_offset = 0; loff_t i_size = i_size_read(inode); unsigned long end_index = i_size >> PAGE_SHIFT; - unsigned int write_flags = 0; unsigned long nr_written = 0; - write_flags = wbc_to_write_flags(wbc); - trace___extent_writepage(page, inode, wbc); WARN_ON(!PageLocked(page)); @@ -3610,7 +3608,7 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc, } ret = __extent_writepage_io(inode, page, wbc, epd, - i_size, nr_written, write_flags, &nr); + i_size, nr_written, &nr); if (ret == 1) goto done_unlocked; |