From: liuj97@gmail.com (Jiang Liu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 7/7] jump_label: use defined macros instead of hard-coding for better readability
Date: Wed, 25 Sep 2013 18:44:27 +0800 [thread overview]
Message-ID: <1380105868-31985-8-git-send-email-liuj97@gmail.com> (raw)
In-Reply-To: <1380105868-31985-1-git-send-email-liuj97@gmail.com>
From: Jiang Liu <jiang.liu@huawei.com>
Use macro JUMP_LABEL_TRUE_BRANCH instead of hard-coding for better
readability.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
---
include/linux/jump_label.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index a507907..b697fbd 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -116,7 +116,8 @@ extern void static_key_slow_dec(struct static_key *key);
extern void jump_label_apply_nops(struct module *mod);
#define STATIC_KEY_INIT_TRUE ((struct static_key) \
- { .enabled = ATOMIC_INIT(1), .entries = (void *)1 })
+ { .enabled = ATOMIC_INIT(1), \
+ .entries = (void *)JUMP_LABEL_TRUE_BRANCH })
#define STATIC_KEY_INIT_FALSE ((struct static_key) \
{ .enabled = ATOMIC_INIT(0), .entries = (void *)0 })
--
1.8.1.2
WARNING: multiple messages have this Message-ID (diff)
From: Jiang Liu <liuj97@gmail.com>
To: Steven Rostedt <rostedt@goodmis.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Jiang Liu <jiang.liu@huawei.com>,
Andrew Jones <drjones@redhat.com>,
Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
"H. Peter Anvin" <hpa@linux.intel.com>,
linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org, Jiang Liu <liuj97@gmail.com>
Subject: [PATCH v1 7/7] jump_label: use defined macros instead of hard-coding for better readability
Date: Wed, 25 Sep 2013 18:44:27 +0800 [thread overview]
Message-ID: <1380105868-31985-8-git-send-email-liuj97@gmail.com> (raw)
In-Reply-To: <1380105868-31985-1-git-send-email-liuj97@gmail.com>
From: Jiang Liu <jiang.liu@huawei.com>
Use macro JUMP_LABEL_TRUE_BRANCH instead of hard-coding for better
readability.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
---
include/linux/jump_label.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index a507907..b697fbd 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -116,7 +116,8 @@ extern void static_key_slow_dec(struct static_key *key);
extern void jump_label_apply_nops(struct module *mod);
#define STATIC_KEY_INIT_TRUE ((struct static_key) \
- { .enabled = ATOMIC_INIT(1), .entries = (void *)1 })
+ { .enabled = ATOMIC_INIT(1), \
+ .entries = (void *)JUMP_LABEL_TRUE_BRANCH })
#define STATIC_KEY_INIT_FALSE ((struct static_key) \
{ .enabled = ATOMIC_INIT(0), .entries = (void *)0 })
--
1.8.1.2
next prev parent reply other threads:[~2013-09-25 10:44 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 10:44 [PATCH v1 0/7] Optimize jump label implementation on ARM64 Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 10:44 ` [PATCH v1 1/7] arm64: introduce basic aarch64 instruction decoding helpers Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 12:58 ` Christopher Covington
2013-09-25 12:58 ` Christopher Covington
2013-09-25 15:50 ` Jiang Liu
2013-09-25 15:50 ` Jiang Liu
2013-09-25 10:44 ` [PATCH v1 2/7] arm64: introduce interfaces to hotpatch kernel and module code Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 14:35 ` Steven Rostedt
2013-09-25 14:35 ` Steven Rostedt
2013-09-25 14:42 ` Sandeepa Prabhu
2013-09-25 14:42 ` Sandeepa Prabhu
2013-09-25 15:16 ` Steven Rostedt
2013-09-25 15:16 ` Steven Rostedt
2013-09-26 2:47 ` Sandeepa Prabhu
2013-09-26 2:47 ` Sandeepa Prabhu
2013-09-25 14:35 ` Sandeepa Prabhu
2013-09-25 14:35 ` Sandeepa Prabhu
2013-09-25 15:54 ` Jiang Liu
2013-09-25 15:54 ` Jiang Liu
2013-09-26 2:51 ` Sandeepa Prabhu
2013-09-26 2:51 ` Sandeepa Prabhu
2013-09-27 15:41 ` Jiang Liu
2013-09-27 15:41 ` Jiang Liu
2013-09-28 1:22 ` Sandeepa Prabhu
2013-09-28 1:22 ` Sandeepa Prabhu
2013-09-25 10:44 ` [PATCH v1 3/7] arm64: move encode_insn_immediate() from module.c to insn.c Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 10:44 ` [PATCH v1 4/7] arm64: introduce aarch64_insn_gen_{nop|branch_imm}() helper functions Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 10:44 ` [PATCH v1 5/7] arm64, jump label: detect %c support for ARM64 Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 10:44 ` [PATCH v1 6/7] arm64, jump label: optimize jump label implementation Jiang Liu
2013-09-25 10:44 ` Jiang Liu
2013-09-25 10:44 ` Jiang Liu [this message]
2013-09-25 10:44 ` [PATCH v1 7/7] jump_label: use defined macros instead of hard-coding for better readability Jiang Liu
2013-09-25 14:53 ` Steven Rostedt
2013-09-25 14:53 ` Steven Rostedt
2013-09-25 15:47 ` Jiang Liu
2013-09-25 15:47 ` Jiang Liu
2013-09-25 16:30 ` Steven Rostedt
2013-09-25 16:30 ` Steven Rostedt
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