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| author | Keir Fraser <keir@xen.org> | 2011-09-30 21:14:34 +0100 |
|---|---|---|
| committer | Keir Fraser <keir@xen.org> | 2011-09-30 21:14:34 +0100 |
| commit | 10fd868e6ca92ac42057cb53199922b7ae13ba9c (patch) | |
| tree | b694f75ae125d41dfe4457f5a3202e17794020e4 /xen/include/asm-x86/io_apic.h | |
| parent | 150ce86b4c5b51c036ed6b4d2b86f1cb01bef797 (diff) | |
| download | xen-10fd868e6ca92ac42057cb53199922b7ae13ba9c.tar.gz xen-10fd868e6ca92ac42057cb53199922b7ae13ba9c.tar.bz2 xen-10fd868e6ca92ac42057cb53199922b7ae13ba9c.zip | |
IRQ Cleanup: rename nr_ioapic_registers to nr_ioapic_entries
The name "nr_ioapic_registers" is wrong and actively misleading. The
variable holds the number of redirection entries for each apic, which
is two registers fewer than the total number of registers.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Diffstat (limited to 'xen/include/asm-x86/io_apic.h')
| -rw-r--r-- | xen/include/asm-x86/io_apic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/include/asm-x86/io_apic.h b/xen/include/asm-x86/io_apic.h index a32daa139a..d561534a98 100644 --- a/xen/include/asm-x86/io_apic.h +++ b/xen/include/asm-x86/io_apic.h @@ -77,7 +77,7 @@ union IO_APIC_reg_03 { * # of IO-APICs and # of IRQ routing registers */ extern int nr_ioapics; -extern int nr_ioapic_registers[MAX_IO_APICS]; +extern int nr_ioapic_entries[MAX_IO_APICS]; enum ioapic_irq_destination_types { dest_Fixed = 0, |