| commit | b530ce7a1af5a9355be518557d86b33c6d2cf088 | |
| author | Christian Borntraeger <borntraeger@de.ibm.com> | |
| Wed, 22 Jun 2011 14:24:08 +0000 (22 16:24 +0200) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Wed, 22 Jun 2011 14:24:20 +0000 (22 16:24 +0200) | ||
| tree | 6c648c5f2085976be8d53afbad60696288296bec | treesnapshot (tar.gz zip) |
| parent | 80629b0b0fd5ca868dc8eced28e6101e39ac2ef6 | commitdiff |
[S390] s390: enforce HW limits for the initial sampling rate
On specific configurations with hwsampler opcontrol --start returns an
error on "echo 1 >/dev/oprofile/enable". Turns out that the hw sampling
interval is not checked against the hardware limits.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
On specific configurations with hwsampler opcontrol --start returns an
error on "echo 1 >/dev/oprofile/enable". Turns out that the hw sampling
interval is not checked against the hardware limits.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| arch/s390/oprofile/init.c | diffblobblamehistory |