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| author | Ian Campbell <ian.campbell@citrix.com> | 2011-02-18 17:43:32 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-03-10 20:44:40 +0100 |
| commit | bf480d952bcf25e8ff7e95d2a23964107513ac51 (patch) | |
| tree | b2d1a75e39bfdf82021ccdefb5f9613a17087040 /MAINTAINERS | |
| parent | xen: events: assume PHYSDEVOP_get_free_pirq exists (diff) | |
| download | linux-bf480d952bcf25e8ff7e95d2a23964107513ac51.tar.xz linux-bf480d952bcf25e8ff7e95d2a23964107513ac51.zip | |
xen: events: separate MSI PIRQ allocation from PIRQ binding to IRQ
Split the binding aspect of xen_allocate_pirq_msi out into a new
xen_bind_pirq_to_irq function.
In xen_hvm_setup_msi_irq when allocating a pirq write the MSI message
to signal the PIRQ as soon as the pirq is obtained. There is no way to
free the pirq back so if the subsequent binding to an IRQ fails we
want to ensure that we will reuse the PIRQ next time rather than leak
it.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions