staging: lustre: llite: Invoke file_update_time in page_mkwrite

Only update file times if page_mkwrite is not set. So we
need call file_update_time by ourselves.

Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1118
Reviewed-on: http://review.whamcloud.com/18683
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c b/drivers/staging/lustre/lustre/llite/llite_mmap.c
index f50b6c133d7426bcd8af07710d4eac0f81ede0f0..ee01f20d8b1110bec42a3aebf82ef69b79e63d80 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/llite_mmap.c
+++ b/drivers/staging/lustre/lustre/llite/llite_mmap.c
@@ -369,6 +369,7 @@ static int ll_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
        bool retry;
        int result;
 
+       file_update_time(vma->vm_file);
        do {
                retry = false;
                result = ll_page_mkwrite0(vma, vmf->page, &retry);