diff options
author | Christoph Hellwig <hch@lst.de> | 2022-03-04 18:55:56 +0100 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2022-03-07 12:45:57 -0700 |
commit | c75e707fe1aab32f1dc8e09845533b6542d9aaa9 (patch) | |
tree | 9677a5c6208862bfa95b0b5b9d7a635b0d3b3e2f /fs/buffer.c | |
parent | 85e6c775762aa4067d2c2b8121e59a06564d0dc4 (diff) |
block: remove the per-bio/request write hint
With the NVMe support for this gone, there are no consumers of these hints
left, so remove them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220304175556.407719-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/buffer.c')
-rw-r--r-- | fs/buffer.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index a17c386a142c..29c6c60660f6 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -53,7 +53,7 @@ static int fsync_buffers_list(spinlock_t *lock, struct list_head *list); static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, - enum rw_hint hint, struct writeback_control *wbc); + struct writeback_control *wbc); #define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers) @@ -1806,8 +1806,7 @@ int __block_write_full_page(struct inode *inode, struct page *page, do { struct buffer_head *next = bh->b_this_page; if (buffer_async_write(bh)) { - submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, - inode->i_write_hint, wbc); + submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, wbc); nr_underway++; } bh = next; @@ -1861,8 +1860,7 @@ recover: struct buffer_head *next = bh->b_this_page; if (buffer_async_write(bh)) { clear_buffer_dirty(bh); - submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, - inode->i_write_hint, wbc); + submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, wbc); nr_underway++; } bh = next; @@ -3008,7 +3006,7 @@ static void end_bio_bh_io_sync(struct bio *bio) } static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, - enum rw_hint write_hint, struct writeback_control *wbc) + struct writeback_control *wbc) { struct bio *bio; @@ -3034,7 +3032,6 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, fscrypt_set_bio_crypt_ctx_bh(bio, bh, GFP_NOIO); bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9); - bio->bi_write_hint = write_hint; bio_add_page(bio, bh->b_page, bh->b_size, bh_offset(bh)); BUG_ON(bio->bi_iter.bi_size != bh->b_size); @@ -3056,7 +3053,7 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, int submit_bh(int op, int op_flags, struct buffer_head *bh) { - return submit_bh_wbc(op, op_flags, bh, 0, NULL); + return submit_bh_wbc(op, op_flags, bh, NULL); } EXPORT_SYMBOL(submit_bh); |