linux-kernel - [PATCH 20/22] vfs: drop vmtruncate

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Message-ID: <506FEE02.3080706@gmail.com>
Date:	Sat, 06 Oct 2012 10:38:26 +0200
From:	Marco Stornelli <marco.stornelli@...il.com>
To:	Alexander Viro <viro@...iv.linux.org.uk>
CC:	Matthew Wilcox <matthew@....cx>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 20/22] vfs: drop vmtruncate

Removed vmtruncate.

Signed-off-by: Marco Stornelli <marco.stornelli@...il.com>
---
 fs/libfs.c         |    2 --
 include/linux/fs.h |    1 -
 2 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index 7cc37ca..c8fe267 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -369,8 +369,6 @@ int simple_setattr(struct dentry *dentry, struct iattr *iattr)
 	struct inode *inode = dentry->d_inode;
 	int error;
 
-	WARN_ON_ONCE(inode->i_op->truncate);
-
 	error = inode_change_ok(inode, iattr);
 	if (error)
 		return error;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index ca6d8c8..b3d8fa3 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1826,7 +1826,6 @@ struct inode_operations {
 	int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
 	int (*rename) (struct inode *, struct dentry *,
 			struct inode *, struct dentry *);
-	void (*truncate) (struct inode *);
 	int (*setattr) (struct dentry *, struct iattr *);
 	int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
 	int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
-- 
1.7.3.4
--
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