From: Paul Jackson <pj@sgi.com>
To: linux-kernel@vger.kernel.org
Cc: Christoph Hellwig <hch@infradead.org>,
Jack Steiner <steiner@sgi.com>, Jesse Barnes <jbarnes@sgi.com>,
Sylvain <sylvain.jeaugey@bull.net>, Dan Higgins <djh@sgi.com>,
Matthew Dobson <colpatch@us.ibm.com>, Andi Kleen <ak@suse.de>,
Paul Jackson <pj@sgi.com>, Simon <Simon.Derr@bull.net>,
Dimitri Sivanich <sivanich@sgi.com>
Subject: [patch 3/8] cpusets v4 - cpumask_t - additional const qualifiers
Date: Fri, 2 Jul 2004 03:52:11 -0700 (PDT) [thread overview]
Message-ID: <20040702105214.15684.8490.91938@sam.engr.sgi.com> (raw)
In-Reply-To: <20040702105147.15684.22242.27912@sam.engr.sgi.com>
The remainder of the const qualifiers on cpumask ops.
Index: 2.6.7-mm5/include/linux/cpumask.h
===================================================================
--- 2.6.7-mm5.orig/include/linux/cpumask.h 2004-07-01 19:05:31.000000000 -0700
+++ 2.6.7-mm5/include/linux/cpumask.h 2004-07-01 19:30:10.000000000 -0700
@@ -114,58 +114,58 @@ static inline int __cpu_test_and_set(int
}
#define cpus_and(dst, src1, src2) __cpus_and(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_and(cpumask_t *dstp, cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline void __cpus_and(cpumask_t *dstp, const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define cpus_or(dst, src1, src2) __cpus_or(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_or(cpumask_t *dstp, cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define cpus_xor(dst, src1, src2) __cpus_xor(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_xor(cpumask_t *dstp, cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define cpus_andnot(dst, src1, src2) \
__cpus_andnot(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_andnot(cpumask_t *dstp, cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline void __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
}
#define cpus_complement(dst, src) __cpus_complement(&(dst), &(src), NR_CPUS)
static inline void __cpus_complement(cpumask_t *dstp,
- cpumask_t *srcp, int nbits)
+ const cpumask_t *srcp, int nbits)
{
bitmap_complement(dstp->bits, srcp->bits, nbits);
}
#define cpus_equal(src1, src2) __cpus_equal(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_equal(cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline int __cpus_equal(const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
return bitmap_equal(src1p->bits, src2p->bits, nbits);
}
#define cpus_intersects(src1, src2) __cpus_intersects(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_intersects(cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline int __cpus_intersects(const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
return bitmap_intersects(src1p->bits, src2p->bits, nbits);
}
#define cpus_subset(src1, src2) __cpus_subset(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_subset(cpumask_t *src1p,
- cpumask_t *src2p, int nbits)
+static inline int __cpus_subset(const cpumask_t *src1p,
+ const cpumask_t *src2p, int nbits)
{
return bitmap_subset(src1p->bits, src2p->bits, nbits);
}
@@ -257,7 +257,7 @@ static inline int __next_cpu(int n, cons
#define cpumask_scnprintf(buf, len, src) \
__cpumask_scnprintf((buf), (len), &(src), NR_CPUS)
static inline int __cpumask_scnprintf(char *buf, int len,
- cpumask_t *srcp, int nbits)
+ const cpumask_t *srcp, int nbits)
{
return bitmap_scnprintf(buf, len, srcp->bits, nbits);
}
@@ -265,9 +265,9 @@ static inline int __cpumask_scnprintf(ch
#define cpumask_parse(ubuf, ulen, src) \
__cpumask_parse((ubuf), (ulen), &(src), NR_CPUS)
static inline int __cpumask_parse(const char __user *buf, int len,
- cpumask_t *srcp, int nbits)
+ cpumask_t *dstp, int nbits)
{
- return bitmap_parse(buf, len, srcp->bits, nbits);
+ return bitmap_parse(buf, len, dstp->bits, nbits);
}
#if NR_CPUS > 1
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.650.933.1373
next prev parent reply other threads:[~2004-07-02 10:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-02 10:51 [patch 1/8] cpusets v4 - Table of Contents Paul Jackson
2004-07-02 10:52 ` [patch 2/8] cpusets v4 - Overview Paul Jackson
2004-07-02 10:52 ` Paul Jackson [this message]
2004-07-02 10:52 ` [patch 4/8] cpusets v4 - nodemask patch (draft of Matthew Dobson's patch) Paul Jackson
2004-07-02 10:52 ` [patch 5/8] cpusets v4 - New bitmap lists format Paul Jackson
2004-07-02 10:53 ` [patch 6/8] cpusets v4 - The main new files: cpuset.c, cpuset.h Paul Jackson
2004-07-02 10:53 ` [patch 7/8] cpusets v4 - The few, small kernel hooks needed Paul Jackson
2004-07-02 10:53 ` [patch 8/8] cpusets v4 - One more hook, for /proc/<pid>/cpuset Paul Jackson
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