LU-3817 llite: Truncate to restore file

[fs/lustre-release.git] / lustre / llite / file.c

diff --git a/lustre/llite/file.c b/lustre/llite/file.c
index 75ce1d8..ef524f7 100644 (file)
--- a/lustre/llite/file.c
+++ b/lustre/llite/file.c
@@ -3851,7 +3851,7 @@ again:
 /**
  *  This function send a restore request to the MDT
  */
-int ll_layout_restore(struct inode *inode)
+int ll_layout_restore(struct inode *inode, loff_t offset, __u64 length)
 {
        struct hsm_user_request *hur;
        int                      len, rc;
@@ -3868,7 +3868,8 @@ int ll_layout_restore(struct inode *inode)
        hur->hur_request.hr_flags = 0;
        memcpy(&hur->hur_user_item[0].hui_fid, &ll_i2info(inode)->lli_fid,
               sizeof(hur->hur_user_item[0].hui_fid));
-       hur->hur_user_item[0].hui_extent.length = -1;
+       hur->hur_user_item[0].hui_extent.offset = offset;
+       hur->hur_user_item[0].hui_extent.length = length;
        hur->hur_request.hr_itemcount = 1;
        rc = obd_iocontrol(LL_IOC_HSM_REQUEST, cl_i2sbi(inode)->ll_md_exp,
                           len, hur, NULL);