fix5

Signed-off-by: Mark Nelson <mnelson@redhat.com>
markhpc · Aug 9, 2021 · b0a0482 · b0a0482
1 parent 9867130
commit b0a0482
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
@@ -13467,7 +13467,7 @@ void BlueStore::_do_write_small(
 			      wctx->buffered ? 0 : Buffer::FLAG_NOCACHE);
 
 	  if (!g_conf()->bluestore_debug_omit_block_device_write) {
-	    if (b_len < prefer_deferred_size) {
+	    if (b_len <= prefer_deferred_size) {
 	      dout(20) << __func__ << " deferring small 0x" << std::hex
 		       << b_len << std::dec << " unused write via deferred" << dendl;
 	      bluestore_deferred_op_t *op = _get_deferred_op(txc);
@@ -14295,7 +14295,8 @@ int BlueStore::_do_alloc_write(
 
     // queue io
     if (!g_conf()->bluestore_debug_omit_block_device_write) {
-      if (l->length() <= prefer_deferred_size.load()) {
+      // Set to < based on testing
+      if (l->length() < prefer_deferred_size.load()) {
 	dout(20) << __func__ << " deferring 0x" << std::hex
 		 << l->length() << std::dec << " write via deferred" << dendl;
 	bluestore_deferred_op_t *op = _get_deferred_op(txc);