From d39aae9ec447dda84d9a2850743a78a535a71c90 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 4 Jun 2010 11:29:59 +0200 Subject: add missing setattr methods For the new truncate sequence every filesystem that wants to truncate on-disk state needs a seattr method. Convert the remaining filesystems that implement the truncate inode operation to have its own setattr method. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/sysv/file.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'fs/sysv') diff --git a/fs/sysv/file.c b/fs/sysv/file.c index 750cc22349bd..94f6319292a1 100644 --- a/fs/sysv/file.c +++ b/fs/sysv/file.c @@ -30,7 +30,19 @@ const struct file_operations sysv_file_operations = { .splice_read = generic_file_splice_read, }; +static int sysv_setattr(struct dentry *dentry, struct iattr *attr) +{ + struct inode *inode = dentry->d_inode; + int error; + + error = inode_change_ok(inode, attr); + if (error) + return error; + return inode_setattr(inode, attr); +} + const struct inode_operations sysv_file_inode_operations = { .truncate = sysv_truncate, + .setattr = sysv_setattr, .getattr = sysv_getattr, }; -- cgit v1.2.3-59-g8ed1b