diff options
| author | Jaegeuk Kim <[email protected]> | 2022-09-30 15:48:24 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <[email protected]> | 2022-10-05 15:01:32 -0700 |
| commit | 689fe57e7ecefd2eeba76c32aa569bb3e1e790d9 (patch) | |
| tree | 717eb43c877b347de55ce514875e38d3f2955ece /tools/perf/scripts/python/bin | |
| parent | 95fa90c9e5a7f14c2497d5b032544478c9377c3a (diff) | |
f2fs: allow direct read for zoned device
This reverts dbf8e63f48af ("f2fs: remove device type check for direct IO"),
and apply the below first version, since it contributed out-of-order DIO writes.
For zoned devices, f2fs forbids direct IO and forces buffered IO
to serialize write IOs. However, the constraint does not apply to
read IOs.
Cc: [email protected]
Fixes: dbf8e63f48af ("f2fs: remove device type check for direct IO")
Signed-off-by: Eunhee Rho <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions