17 Commits (test-sq-poll)

Author	SHA1	Message	Date
Vitaliy Filippov	eabfe4faac	Test SQ poll threads. Unstable and in fact slower :(	3 years ago
Vitaliy Filippov	1733de2db6	Test & fix single-PG primary OSD ... - Add support for benchmarking single primary OSD in fio_sec_osd - Do not wait for the next event in flushers (return resume_0 back) - Fix flushing of zero-length writes - Print PG object count when peering - Print journal free space when starting and when congested	3 years ago
Vitaliy Filippov	43f6cfeb73	Extract alignments to options	3 years ago
Vitaliy Filippov	a3d3949dce	Do not overwrite same journal sector multiple times ... It doesn't reduce actual WA, but it reduces tail latency (Q=32, 10% / 50% / 90% / 99% / 99.95%): - write: 766us/979us/1090us/1303us/1729us vs 1074us/1450us/2212us/3261us/4113us - sync: 701us/881us/1188us/1762us/2540us vs 269us/955us/1663us/2638us/4146us	3 years ago
Vitaliy Filippov	bf3eecc159	Extract 512 to constants	3 years ago
Vitaliy Filippov	a7e74670a5	Split blockstore implementation and interface header	3 years ago
Vitaliy Filippov	749ab6e2c6	Rename blockstore_operation to blockstore_op_t	3 years ago
Vitaliy Filippov	fd13965b90	Force start when journal is full	3 years ago
Vitaliy Filippov	40781c67b2	Trim journal on start	3 years ago
Vitaliy Filippov	9fa0d3325f	Support inmemory journal	3 years ago
Vitaliy Filippov	e2b91968c5	Fix sync confirmations and some pipeline-stall bugs	3 years ago
Vitaliy Filippov	78807eb244	Fix journal space check (do not overwrite the beginning of the journal)	3 years ago
Vitaliy Filippov	3bfa2f5f39	Fix io_uring submission, journal sector selection	3 years ago
Vitaliy Filippov	c2de733e35	Copy io_uring_prep_* to my_uring_prep_* so they do not clear user_data	3 years ago
Vitaliy Filippov	1c6b9778a4	Handle all io_uring events using lambdas	3 years ago
Vitaliy Filippov	46e96c5128	Remove duplicate journal buffer submission code	3 years ago
Vitaliy Filippov	8edb9e9d6f	Remove duplicate journal writing code (and fix it at the same time)	3 years ago