The first 3 patches of this series fix bugs with write_iolog option
initialization (crash on initialization failure) and with zonemode=zbd
(one possible deadlock for read workloads and an assert trigerring with
verify option enabled).
The following 4 patches are cleanups and improvements of zbd_xxx()
functions to reduce unnecessary overhead when zonemode=zbd is not used.
Comments are welcome !
* Changes from v1:
- Dropped the patches introducing file and thread zbd function
pointers. Further reducing the overhead on fio core due to the
presence of zbd_xxx() functions will require major code surgery.
Until then, the new patches 4, 5 and 6 provide smaller improvements.
- Added patch 7 to improve tests execution time.
Damien Le Moal (7):
iolog: Fix write_iolog_close()
zbd: Fix potential deadlock on read operations
zbd: Fix read with verify
zbd: Optimize zbd_file_reset()
zbd: Rename zbd_init()
io_u: Optimize set_rw_ddir()
t/zbd: Use max-jobs=16 option
filesetup.c | 4 ++--
io_u.c | 3 ++-
iolog.c | 3 +++
t/zbd/test-zbd-support | 4 ++--
zbd.c | 22 +++++++++-------------
zbd.h | 8 +++++++-
6 files changed, 25 insertions(+), 19 deletions(-)
--
2.25.4
