LU-15776 tgt: fix transaction handling in tgt_brw_write()

[fs/lustre-release.git] / lustre / target / tgt_handler.c

diff --git a/lustre/target/tgt_handler.c b/lustre/target/tgt_handler.c
index 681f3d4..c42c74b 100644 (file)
--- a/lustre/target/tgt_handler.c
+++ b/lustre/target/tgt_handler.c
@@ -2604,6 +2604,7 @@ static void tgt_warn_on_cksum(struct ptlrpc_request *req,
 
 int tgt_brw_write(struct tgt_session_info *tsi)
 {
+       struct tgt_thread_info *tti = tgt_th_info(tsi->tsi_env);
        struct ptlrpc_request   *req = tgt_ses_req(tsi);
        struct ptlrpc_bulk_desc *desc = NULL;
        struct obd_export       *exp = req->rq_export;
@@ -2846,6 +2847,9 @@ out_commitrw:
                nob += len;
        }
 
+       /* multiple transactions can be assigned during write commit */
+       tti->tti_mult_trans = 1;
+
        /* Must commit after prep above in all cases */
        rc = obd_commitrw(tsi->tsi_env, OBD_BRW_WRITE, exp, &repbody->oa,
                          objcount, ioo, remote_nb, npages, local_nb, rc, nob,