| commit | ecdcc0234b27472b561378ac59e2beeea06ec6ff | |
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Fri, 27 Apr 2007 14:01:58 +0000 (27 16:01 +0200) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Fri, 27 Apr 2007 14:01:47 +0000 (27 16:01 +0200) | ||
| tree | daeb20bb76d2f0d9283c538319a4f2d6a4341310 | treesnapshot (tar.gz zip) |
| parent | 6c210482ae4a9a5bb9377ad250feaacec3faa3cd | commitdiff |
[S390] Switch etr from tasklet to workqueue.
The clock synchronization of the ETR code requires an smp_call_function
to synchronize all cpus. Calling smp_call_function from a tasklet is
illegal. Replace the tasklet with a job on the global workqueue.
ETR work is rare and can be postponed to a be done by a kernel thread.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
The clock synchronization of the ETR code requires an smp_call_function
to synchronize all cpus. Calling smp_call_function from a tasklet is
illegal. Replace the tasklet with a job on the global workqueue.
ETR work is rare and can be postponed to a be done by a kernel thread.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| arch/s390/kernel/time.c | diffblobblamehistory |