linux-kernel - [PATCH V1 resend] dcookies: Make dcookies depend on CONFIG

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Message-Id: <fd68dae71cbc1df1bd4f8705732f53e292be8859.1610343153.git.viresh.kumar@linaro.org>
Date:   Mon, 11 Jan 2021 11:07:49 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Alexander Viro <viro@...iv.linux.org.uk>
Cc:     Viresh Kumar <viresh.kumar@...aro.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Arnd Bergmann <arnd@...db.de>, Christoph Hellwig <hch@....de>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH V1 resend] dcookies: Make dcookies depend on CONFIG_OPROFILE

From: Arnd Bergmann <arnd@...db.de>

The dcookies stuff is used only with OPROFILE and there is no need to
build it if CONFIG_OPROFILE isn't enabled. Build it depending on
CONFIG_OPROFILE instead of CONFIG_PROFILING.

Reviewed-by: Christoph Hellwig <hch@....de>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
[ Viresh: Update the name in #endif part ]
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 fs/Makefile              | 2 +-
 include/linux/dcookies.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/Makefile b/fs/Makefile
index 999d1a23f036..0e85d1ae20da 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -64,7 +64,7 @@ obj-$(CONFIG_SYSFS)		+= sysfs/
 obj-$(CONFIG_CONFIGFS_FS)	+= configfs/
 obj-y				+= devpts/
 
-obj-$(CONFIG_PROFILING)		+= dcookies.o
+obj-$(CONFIG_OPROFILE)		+= dcookies.o
 obj-$(CONFIG_DLM)		+= dlm/
  
 # Do not add any filesystems before this line
diff --git a/include/linux/dcookies.h b/include/linux/dcookies.h
index ddfdac20cad0..8617c1871398 100644
--- a/include/linux/dcookies.h
+++ b/include/linux/dcookies.h
@@ -11,7 +11,7 @@
 #define DCOOKIES_H
  
 
-#ifdef CONFIG_PROFILING
+#ifdef CONFIG_OPROFILE
  
 #include <linux/dcache.h>
 #include <linux/types.h>
@@ -64,6 +64,6 @@ static inline int get_dcookie(const struct path *path, unsigned long *cookie)
 	return -ENOSYS;
 }
 
-#endif /* CONFIG_PROFILING */
+#endif /* CONFIG_OPROFILE */
 
 #endif /* DCOOKIES_H */
-- 
2.25.0.rc1.19.g042ed3e048af