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Message-Id: <1300291849-26257-1-git-send-email-mohan@in.ibm.com> Date: Wed, 16 Mar 2011 21:40:49 +0530 From: "M. Mohan Kumar" <mohan@...ibm.com> To: v9fs-developer@...ts.sourceforge.net, aneesh.kumar@...ux.vnet.ibm.com Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH V2] fs/9p: Use updated offset for writing 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 <mohan@...ibm.com> --- fs/9p/vfs_file.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) 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; } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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