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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-12-09 14:53:29 -0500 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-12-09 16:02:35 -0500 |
| commit | d1b758ebc2a82d738092cb42e742470f9d0ea53e (patch) | |
| tree | 97002d5036d186b0900a8ad6a043a4f63492200f /arch/x86/xen/enlighten.c | |
| parent | cf7d7e5a1980d1116ee152d25dac382b112b9c17 (diff) | |
| download | linux-d1b758ebc2a82d738092cb42e742470f9d0ea53e.tar.gz linux-d1b758ebc2a82d738092cb42e742470f9d0ea53e.tar.bz2 linux-d1b758ebc2a82d738092cb42e742470f9d0ea53e.zip | |
xen/irq: Cleanup the find_unbound_irq
The "find_unbound_irq" is a bit unusual - it allocates
virtual IRQ (event channels) in reverse order. This means
starting at the "top" of the available IRQs (nr_irqs) down
to the GSI/MSI IRQs (nr_irqs_gsi). Lets document this and
also make the variables easier to understand.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/enlighten.c')
0 files changed, 0 insertions, 0 deletions