From: M. Mohan Kumar Date: Wed, 16 Mar 2011 16:10:49 +0000 (+0530) Subject: 9p: use the updated offset given by generic_write_checks X-Git-Tag: v2.6.39-rc1~381^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aaf0ef1d2bce05cfd06cf29c96a6973df4d0a6a8;p=profile%2Fivi%2Fkernel-x86-ivi.git 9p: use the updated offset given by generic_write_checks Without this fix, even if a file is opened in O_APPEND mode, data will be written at current file position instead of end of file. Signed-off-by: M. Mohan Kumar Reviewed-by: Aneesh Kumar K.V Signed-off-by: Eric Van Hensbergen --- diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 6997eb6..ffed558 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -508,9 +508,12 @@ v9fs_file_write(struct file *filp, const char __user * data, if (!count) goto out; - return v9fs_file_write_internal(filp->f_path.dentry->d_inode, + retval = v9fs_file_write_internal(filp->f_path.dentry->d_inode, filp->private_data, - data, count, offset, 1); + data, count, &origin, 1); + /* update offset on successful write */ + if (retval > 0) + *offset = origin; out: return retval; }