linux-kernel - [PATCH v3 23/24] time: Delete current_fs

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Message-Id: <1466890668-23400-24-git-send-email-deepa.kernel@gmail.com>
Date:	Sat, 25 Jun 2016 14:37:47 -0700
From:	Deepa Dinamani <deepa.kernel@...il.com>
To:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, tglx@...utronix.de, torvalds@...ux-foundation.org,
	tytso@....edu, viro@...iv.linux.org.uk, y2038@...ts.linaro.org,
	John Stultz <john.stultz@...aro.org>
Subject: [PATCH v3 23/24] time: Delete current_fs_time() function

All uses of the current_fs_time() function have been
replaced by other time interfaces.

And, its use cases can be fulfilled by current_time()
or ktime_get_* variants.

Signed-off-by: Deepa Dinamani <deepa.kernel@...il.com>
Cc: John Stultz <john.stultz@...aro.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
---
 include/linux/fs.h |  1 -
 kernel/time/time.c | 14 --------------
 2 files changed, 15 deletions(-)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index d0d9b38..5befa38 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1475,7 +1475,6 @@ struct super_block {
 	struct list_head	s_inodes_wb;	/* writeback inodes */
 };
 
-extern struct timespec current_fs_time(struct super_block *sb);
 extern struct timespec current_time(struct inode *inode);
 
 static inline struct timespec current_fs_time_sec(struct super_block *sb)
diff --git a/kernel/time/time.c b/kernel/time/time.c
index 667b933..1ef0b4d 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -230,20 +230,6 @@ SYSCALL_DEFINE1(adjtimex, struct timex __user *, txc_p)
 	return copy_to_user(txc_p, &txc, sizeof(struct timex)) ? -EFAULT : ret;
 }
 
-/**
- * current_fs_time - Return FS time
- * @sb: Superblock.
- *
- * Return the current time truncated to the time granularity supported by
- * the fs.
- */
-struct timespec current_fs_time(struct super_block *sb)
-{
-	struct timespec now = current_kernel_time();
-	return timespec_trunc(now, sb->s_time_gran);
-}
-EXPORT_SYMBOL(current_fs_time);
-
 /*
  * Convert jiffies to milliseconds and back.
  *
-- 
1.9.1