bluestore/BlueFS: revert direct IO for WRITER_WAL

Signed-off-by: Mark Nelson <mnelson@redhat.com>

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index 5ad740abfe2e84bbe1deae90d88f7ba34e402690..a6b4d18abb6fa9164e203f29199866b8471cf67f 100644 (file)
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -1380,7 +1380,7 @@ int BlueFS::_flush_range(FileWriter *h, uint64_t offset, uint64_t length)
   assert(h->file->num_readers.load() == 0);
 
   bool buffered;
-  if (h->file->fnode.ino == 1 || h->writer_type == WRITER_WAL)
+  if (h->file->fnode.ino == 1)
     buffered = false;
   else
     buffered = g_conf->bluefs_buffered_io;