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| author | Lei Chen <lennychen@tencent.com> | 2020-12-11 14:54:24 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-12-22 13:08:45 -0500 |
| commit | be993933d2e997fdb72b8b1418d2a84df79b8962 (patch) | |
| tree | ae5a826034f09a6323685cb6f7933931af1da172 /fs/ext4/ext4.h | |
| parent | 82ef1370b0c1757ab4ce29f34c52b4e93839b0aa (diff) | |
ext4: remove unnecessary wbc parameter from ext4_bio_write_page
ext4_bio_write_page does not need wbc parameter, since its parameter
io contains the io_wbc field. The io::io_wbc is initialized by
ext4_io_submit_init which is called in ext4_writepages and
ext4_writepage functions prior to ext4_bio_write_page.
Therefor, when ext4_bio_write_page is called, wbc info
has already been included in io parameter.
Signed-off-by: Lei Chen <lennychen@tencent.com>
Link: https://lore.kernel.org/r/1607669664-25656-1-git-send-email-lennychen@tencent.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index ac356ed33a22..64f25ea2fa7a 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -3653,7 +3653,6 @@ extern void ext4_io_submit(struct ext4_io_submit *io); extern int ext4_bio_write_page(struct ext4_io_submit *io, struct page *page, int len, - struct writeback_control *wbc, bool keep_towrite); extern struct ext4_io_end_vec *ext4_alloc_io_end_vec(ext4_io_end_t *io_end); extern struct ext4_io_end_vec *ext4_last_io_end_vec(ext4_io_end_t *io_end); |