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authorstephane eranian <eranian@hpl.hp.com>2005-04-18 14:42:00 -0400
committerTony Luck <tony.luck@intel.com>2005-05-03 18:47:58 -0400
commita5a70b75d93b26e14c0c5e759099d602a480b9e2 (patch)
tree4cd2f4f47cccb8f59e54433ab642e187cbf5e291 /sound/parisc
parent8df5a500a3e97f7811cdce0f553ca1917ccd4220 (diff)
[IA64] another perfmon fix (take2)
- pfm_context_load(): change return value from EINVAL to EBUSY when context is already loaded. - pfm_check_task_state(): pass test if context state is MASKED. It is safe to give access on PFM_CTX_MASKED because the PMU state (PMD) is stable and saved in software state. This helps multiplexing programs such as the example given in libpfm-3.1. Signed-off-by: stephane eranian <eranian@hpl.hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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