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Test SQ poll threads. Unstable and in fact slower :(

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This commit is contained in:
Vitaliy Filippov
2020-03-03 17:23:39 +03:00
parent c9f3654905
commit eabfe4faac
18 changed files with 215 additions and 59 deletions
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blockstore_sync.cpp
+4 -2
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@@ -78,7 +78,8 @@ int blockstore_impl_t::continue_sync(blockstore_op_t *op)
if (!disable_data_fsync)
{
BS_SUBMIT_GET_SQE(sqe, data);
my_uring_prep_fsync(sqe, data_fd, IORING_FSYNC_DATASYNC);
my_uring_prep_fsync(sqe, data_fd_index, IORING_FSYNC_DATASYNC);
sqe->flags |= IOSQE_FIXED_FILE;
data->iov = { 0 };
data->callback = cb;
PRIV(op)->min_used_journal_sector = PRIV(op)->max_used_journal_sector = 0;
@@ -161,7 +162,8 @@ int blockstore_impl_t::continue_sync(blockstore_op_t *op)
if (!disable_journal_fsync)
{
BS_SUBMIT_GET_SQE(sqe, data);
my_uring_prep_fsync(sqe, journal.fd, IORING_FSYNC_DATASYNC);
my_uring_prep_fsync(sqe, journal_fd_index, IORING_FSYNC_DATASYNC);
sqe->flags |= IOSQE_FIXED_FILE;
data->iov = { 0 };
data->callback = cb;
PRIV(op)->pending_ops = 1;