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| author | Mikulas Patocka <[email protected]> | 2018-07-03 18:13:25 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2018-07-27 19:24:20 +0000 |
| commit | c21b16392701543d61e366dca84e15fe7f0cf0cf (patch) | |
| tree | 894be88cee90fcb91241fc2042a8bb68acf2f9f6 /tools/perf/scripts/python/sched-migration.py | |
| parent | dm delay: add flush as a third class of IO (diff) | |
| download | kernel-c21b16392701543d61e366dca84e15fe7f0cf0cf.tar.gz kernel-c21b16392701543d61e366dca84e15fe7f0cf0cf.zip | |
dm integrity: change 'suspending' variable from bool to int
Early alpha processors can't write a byte or short atomically - they
read 8 bytes, modify the byte or two bytes in registers and write back
8 bytes.
The modification of the variable "suspending" may race with
modification of the variable "failed". Fix this by changing
"suspending" to an int.
Cc: [email protected]
Signed-off-by: Mikulas Patocka <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions