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Remove block_dev_start_bio()

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Now submit_bio path has no fallback to request queue, so we can simplify
io accounting.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2021-05-19 23:47:56 +02:00
parent 62eb6dc3fd
commit 2d7b94fa21
1 changed files with 1 additions and 8 deletions
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9
modules/cas_cache/volume/vol_block_dev_top.c
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@ -45,13 +45,6 @@ static inline void _blockdev_end_io_acct(struct bio *bio,
cas_generic_end_io_acct(gd->queue, bio, &gd->part0, start_time); cas_generic_end_io_acct(gd->queue, bio, &gd->part0, start_time);
} }
void block_dev_start_bio(struct ocf_io *io)
{
struct blk_data *data = ocf_io_get_data(io);
struct bio *bio = data->master_io_req;
data->start_time = _blockdev_start_io_acct(bio);
}
static inline int _blkdev_can_hndl_bio(struct bio *bio) static inline int _blkdev_can_hndl_bio(struct bio *bio)
{ {
if (CAS_CHECK_BARRIER(bio)) { if (CAS_CHECK_BARRIER(bio)) {
@ -282,7 +275,7 @@ static void _blockdev_handle_data(ocf_core_t core, struct bio *bio)
} }
ocf_io_set_cmpl(io, NULL, NULL, block_dev_complete_data); ocf_io_set_cmpl(io, NULL, NULL, block_dev_complete_data);
ocf_io_set_start(io, block_dev_start_bio); data->start_time = _blockdev_start_io_acct(bio);
ocf_core_submit_io(io); ocf_core_submit_io(io);
} }