Changeset 5f9b4d9a in mainline for kernel/generic/include/ipc/irq.h


Ignore:
Timestamp:
2006-10-16T21:09:25Z (18 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
fc46884
Parents:
2b017ba
Message:

For the sake of clarity, get rid of negative INR for virtual interrupts.
This way, the code can hurt performance on systems where the non-negative klog INR overlaps
with a frequently used INR such as system clock on amd64 and ia32.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/generic/include/ipc/irq.h

    r2b017ba r5f9b4d9a  
    3838/** Maximum length of IPC IRQ program */
    3939#define IRQ_MAX_PROG_SIZE 10
    40 
    41 #define VIRT_INR_KLOG           -2
    42 #define VIRT_INR_KBDRESTART     -3
    4340
    4441typedef enum {
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