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Use fdatasync (just for testing over an FS)

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Vitaliy Filippov
2019-11-27 02:41:30 +03:00
parent 06634054c9
commit ce5cd13bc8
4 changed files with 9 additions and 9 deletions
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blockstore_sync.cpp
+3 -3
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@@ -41,7 +41,7 @@ int blockstore::continue_sync(blockstore_operation *op)
// No big writes, just fsync the journal
// FIXME: Add no-fsync mode
BS_SUBMIT_GET_SQE(sqe, data);
my_uring_prep_fsync(sqe, journal.fd, 0);
my_uring_prep_fsync(sqe, journal.fd, IORING_FSYNC_DATASYNC);
data->iov = { 0 };
data->callback = cb;
op->min_used_journal_sector = op->max_used_journal_sector = 0;
@@ -53,7 +53,7 @@ int blockstore::continue_sync(blockstore_operation *op)
// 1st step: fsync data
// FIXME: Add no-fsync mode
BS_SUBMIT_GET_SQE(sqe, data);
my_uring_prep_fsync(sqe, data_fd, 0);
my_uring_prep_fsync(sqe, data_fd, IORING_FSYNC_DATASYNC);
data->iov = { 0 };
data->callback = cb;
op->min_used_journal_sector = op->max_used_journal_sector = 0;
@@ -100,7 +100,7 @@ int blockstore::continue_sync(blockstore_operation *op)
}
op->max_used_journal_sector = 1 + journal.cur_sector;
// ... And a journal fsync
my_uring_prep_fsync(sqe[s], journal.fd, 0);
my_uring_prep_fsync(sqe[s], journal.fd, IORING_FSYNC_DATASYNC);
struct ring_data_t *data = ((ring_data_t*)sqe[s]->user_data);
data->iov = { 0 };
data->callback = cb;