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Fix RQB_FFS for 64 bit, we need to use ffsl() for 64bit.

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Use 'ifdef __mips_n64' instead of 'if defined' to be consistant with other
usage.
This commit is contained in:
Jayachandran C. 2010-07-29 13:52:46 +00:00
parent c280c7d482
commit 63ba49fd5f
1 changed files with 6 additions and 2 deletions
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8
sys/mips/include/runq.h
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@ -30,7 +30,7 @@
#ifndef _MACHINE_RUNQ_H_
#define _MACHINE_RUNQ_H_
#if defined(__mips_n64)
#ifdef __mips_n64
#define RQB_LEN (1) /* Number of priority status words. */
#define RQB_L2BPW (6) /* Log2(sizeof(rqb_word_t) * NBBY)). */
#else
@ -42,12 +42,16 @@
#define RQB_BIT(pri) (1ul << ((pri) & (RQB_BPW - 1)))
#define RQB_WORD(pri) ((pri) >> RQB_L2BPW)
#ifdef __mips_n64
#define RQB_FFS(word) (ffsl(word) - 1)
#else
#define RQB_FFS(word) (ffs(word) - 1)
#endif
/*
* Type of run queue status word.
*/
#if defined(__mips_n64)
#ifdef __mips_n64
typedef u_int64_t rqb_word_t;
#else
typedef u_int32_t rqb_word_t;