static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
static void submit_bh_wbc(blk_opf_t opf, struct buffer_head *bh,
- struct writeback_control *wbc);
+ enum rw_hint hint, struct writeback_control *wbc);
#define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
- submit_bh_wbc(REQ_OP_WRITE | write_flags, bh, wbc);
+ submit_bh_wbc(REQ_OP_WRITE | write_flags, bh,
+ inode->i_write_hint, wbc);
nr_underway++;
}
bh = next;
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, wbc);
+ submit_bh_wbc(REQ_OP_WRITE | write_flags, bh,
+ inode->i_write_hint, wbc);
nr_underway++;
}
bh = next;
}
static void submit_bh_wbc(blk_opf_t opf, struct buffer_head *bh,
+ enum rw_hint write_hint,
struct writeback_control *wbc)
{
const enum req_op op = opf & REQ_OP_MASK;
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));
void submit_bh(blk_opf_t opf, struct buffer_head *bh)
{
- submit_bh_wbc(opf, bh, NULL);
+ submit_bh_wbc(opf, bh, WRITE_LIFE_NOT_SET, NULL);
}
EXPORT_SYMBOL(submit_bh);