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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2005-11-07 00:59:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:32 -0800 |
| commit | 1b44e98d7d0754bbcf0222baf179f5e2e3dbea7b (patch) | |
| tree | c4e69506205a175fa9675e5dcec1ad4944c4b87a /Documentation/s390/driver-model.txt | |
| parent | e1c3ad96f662bf1071a71feffadfe0f7604f14e2 (diff) | |
[PATCH] s390: stop_hz_timer vs. xtime updates
The calculation of the value return by next_timer_interrupt from jiffies to
jiffies_64 is racy against xtime updates. We need to protect the calculation
with read_seqbegin/read_seqretry.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/s390/driver-model.txt')
0 files changed, 0 insertions, 0 deletions