linux-kernel - [PATCH] perf: Fix CONFIG_KPROBE_EVENTS and CONFIG_UPROBE

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Date:   Mon, 13 Feb 2017 08:14:49 +1100
From:   Anton Blanchard <anton@...abs.org>
To:     davem@...emloft.net, peterz@...radead.org, mingo@...hat.com,
        acme@...nel.org, alexander.shishkin@...ux.intel.com
Cc:     sparclinux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] perf: Fix CONFIG_KPROBE_EVENTS and CONFIG_UPROBE_EVENTS typos

From: Anton Blanchard <anton@...ba.org>

Fix some incorrect Kconfig options, they should be CONFIG_KPROBE_EVENT
and CONFIG_UPROBE_EVENT.

Signed-off-by: Anton Blanchard <anton@...ba.org>
---
 arch/sparc/configs/sparc64_defconfig | 2 +-
 tools/perf/util/probe-file.c         | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig
index b2e650d..f912fd1 100644
--- a/arch/sparc/configs/sparc64_defconfig
+++ b/arch/sparc/configs/sparc64_defconfig
@@ -213,7 +213,7 @@ CONFIG_SCHEDSTATS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_UPROBE_EVENTS=y
+CONFIG_UPROBE_EVENT=y
 CONFIG_KEYS=y
 CONFIG_CRYPTO_NULL=m
 CONFIG_CRYPTO_TEST=m
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c
index 436b647..6c74391 100644
--- a/tools/perf/util/probe-file.c
+++ b/tools/perf/util/probe-file.c
@@ -38,9 +38,9 @@ static void print_open_warning(int err, bool uprobe)
 		const char *config;
 
 		if (uprobe)
-			config = "CONFIG_UPROBE_EVENTS";
+			config = "CONFIG_UPROBE_EVENT";
 		else
-			config = "CONFIG_KPROBE_EVENTS";
+			config = "CONFIG_KPROBE_EVENT";
 
 		pr_warning("%cprobe_events file does not exist"
 			   " - please rebuild kernel with %s.\n",
@@ -59,8 +59,8 @@ static void print_both_open_warning(int kerr, int uerr)
 	if (kerr == -ENOTSUP && uerr == -ENOTSUP)
 		pr_warning("Tracefs or debugfs is not mounted.\n");
 	else if (kerr == -ENOENT && uerr == -ENOENT)
-		pr_warning("Please rebuild kernel with CONFIG_KPROBE_EVENTS "
-			   "or/and CONFIG_UPROBE_EVENTS.\n");
+		pr_warning("Please rebuild kernel with CONFIG_KPROBE_EVENT "
+			   "or/and CONFIG_UPROBE_EVENT.\n");
 	else {
 		char sbuf[STRERR_BUFSIZE];
 		pr_warning("Failed to open kprobe events: %s.\n",
-- 
2.9.3