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    Subject[PATCH 4/7] 9p: Push file_update_time() into v9fs_vm_page_mkwrite()
    Date
    CC: Eric Van Hensbergen <ericvh@gmail.com>
    CC: Ron Minnich <rminnich@sandia.gov>
    CC: Latchesar Ionkov <lucho@ionkov.net>
    CC: v9fs-developer@lists.sourceforge.net
    Signed-off-by: Jan Kara <jack@suse.cz>
    ---
    fs/9p/vfs_file.c | 3 +++
    1 files changed, 3 insertions(+), 0 deletions(-)

    diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
    index fc06fd2..dd6f7ee 100644
    --- a/fs/9p/vfs_file.c
    +++ b/fs/9p/vfs_file.c
    @@ -610,6 +610,9 @@ v9fs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
    p9_debug(P9_DEBUG_VFS, "page %p fid %lx\n",
    page, (unsigned long)filp->private_data);

    + /* Update file times before taking page lock */
    + file_update_time(filp);
    +
    v9inode = V9FS_I(inode);
    /* make sure the cache has finished storing the page */
    v9fs_fscache_wait_on_page_write(inode, page);
    --
    1.7.1


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