LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@osdl.org>, Andrew Morton <akpm@osdl.org>,
	Ingo Molnar <mingo@redhat.com>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Christoph Hellwig <hch@infradead.org>,
	ltt-dev@shafik.org, systemtap@sources.redhat.com,
	Douglas Niehaus <niehaus@eecs.ku.edu>,
	"Martin J. Bligh" <mbligh@mbligh.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Subject: [PATCH 02/09] atomic.h : Complete atomic_long operations in asm-generic
Date: Thu, 11 Jan 2007 20:35:34 -0500	[thread overview]
Message-ID: <11685657424039-git-send-email-mathieu.desnoyers@polymtl.ca> (raw)
In-Reply-To: <11685657414033-git-send-email-mathieu.desnoyers@polymtl.ca>

atomic.h : Complete atomic_long operations in asm-generic

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -66,6 +66,90 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
 	atomic64_sub(i, v);
 }
 
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_add_unless(v, a, u);
+}
+
+static inline long atomic_long_inc_not_zero(atomic_long_t *l)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_inc_not_zero(v);
+}
+
+static inline long atomic_long_cmpxchg(atomic_long_t *l, long old, long new)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_cmpxchg(v, old, new);
+}
+
+static inline long atomic_long_xchg(atomic_long_t *l, long new)
+{
+	atomic64_t *v = (atomic64_t *)l;
+	
+	return (long)atomic64_xchg(v, new);
+}
+
 #else  /*  BITS_PER_LONG == 64  */
 
 typedef atomic_t atomic_long_t;
@@ -113,6 +197,90 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
 	atomic_sub(i, v);
 }
 
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return atomic_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return atomic_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return atomic_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return atomic_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_add_unless(v, a, u);
+}
+
+static inline long atomic_long_inc_not_zero(atomic_long_t *l)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_inc_not_zero(v);
+}
+
+static inline long atomic_long_cmpxchg(atomic_long_t *l, long old, long new)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_cmpxchg(v, old, new);
+}
+
+static inline long atomic_long_xchg(atomic_long_t *l, long new)
+{
+	atomic_t *v = (atomic_t *)l;
+	
+	return (long)atomic_xchg(v, new);
+}
+
 #endif  /*  BITS_PER_LONG == 64  */
 
 #endif  /*  _ASM_GENERIC_ATOMIC_H  */

  parent reply	other threads:[~2007-01-12  1:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-12  1:35 [PATCH 00/09] atomic.h : standardizing atomic primitives Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 01/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to alpha Mathieu Desnoyers
2007-01-12  1:35 ` Mathieu Desnoyers [this message]
2007-01-12  1:35 ` [PATCH 03/09] atomic.h : i386 type safety fix Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 04/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to ia64 Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 05/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to mips Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 06/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to parisc Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 07/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to powerpc Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 08/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to sparc64 Mathieu Desnoyers
2007-01-12  1:35 ` [PATCH 09/09] atomic.h : Add atomic64 cmpxchg, xchg and add_unless to x86_64 Mathieu Desnoyers
2007-01-31 15:28 ` [PATCH] atomic.h : standardizing atomic primitives Peter Zijlstra
2007-01-31 16:25   ` Mathieu Desnoyers
2007-01-31 16:36     ` Peter Zijlstra
2007-01-25 16:15 [PATCH 00/09] " Mathieu Desnoyers
2007-01-25 16:15 ` [PATCH 02/09] atomic.h : Complete atomic_long operations in asm-generic Mathieu Desnoyers
2007-01-26  2:54   ` Mathieu Desnoyers

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=11685657424039-git-send-email-mathieu.desnoyers@polymtl.ca \
    --to=mathieu.desnoyers@polymtl.ca \
    --cc=akpm@osdl.org \
    --cc=gregkh@suse.de \
    --cc=hch@infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=ltt-dev@shafik.org \
    --cc=mbligh@mbligh.org \
    --cc=mingo@redhat.com \
    --cc=niehaus@eecs.ku.edu \
    --cc=systemtap@sources.redhat.com \
    --cc=tglx@linutronix.de \
    --cc=torvalds@osdl.org \
    --subject='Re: [PATCH 02/09] atomic.h : Complete atomic_long operations in asm-generic' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).