diff options
| author | Mikulas Patocka <[email protected]> | 2018-09-05 16:14:36 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-09-05 16:14:36 -0600 |
| commit | 8b2ded1c94c06f841f8c1612bcfa33c85012a36b (patch) | |
| tree | a53368fb013c47854de1fc6d18a97e59a1390232 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | bc811f05d77f47059c197a98b6ad242eb03999cb (diff) | |
block: don't warn when doing fsync on read-only devices
It is possible to call fsync on a read-only handle (for example, fsck.ext2
does it when doing read-only check), and this call results in kernel
warning.
The patch b089cfd95d32 ("block: don't warn for flush on read-only device")
attempted to disable the warning, but it is buggy and it doesn't
(op_is_flush tests flags, but bio_op strips off the flags).
Signed-off-by: Mikulas Patocka <[email protected]>
Fixes: 721c7fc701c7 ("block: fail op_is_write() requests to read-only partitions")
Cc: [email protected] # 4.18
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions