Messages in this thread | | | From | Vince Weaver <> | Date | Sun, 15 Jun 2014 01:59:10 -0400 (EDT) | Subject | [PATCH 0/6] perf: Use common PMU interrupt disabled code on all architectures |
| |
Now that "perf/x86: Use common PMU interrupt disabled code" (c184c980de30dc) was merged, I went and audited all of the architectures. The following patchset attempts to move all of the ones that have code disabling sampled events due to lack of overflow interrupt to the new common code.
ARM and x86 were already updated with the original changeset.
Note that this is an ABI change in some cases, as many architectures returned EINVAL previously rather than EOPNOTSUPP.
Unfortunately these patches are not tested at all, as I don't have access to the hardware.
| |