os/bluestore: use std namespace for hex/dec output formatting

Because we use std::hex/dec everywhere in bluestore except these two places.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 6416f75a30cc7a1e9ba0f183279a66b70f9a59af..41db614933420a8491627ce4b1fd9e7175c9cd70 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -7275,10 +7275,10 @@ int BlueStore::_do_alloc_write(
         // pad out to min_alloc_size
        compressed_bl.append_zero(newlen - rawlen);
        logger->inc(l_bluestore_write_pad_bytes, newlen - rawlen);
-       dout(20) << __func__ << hex << "  compressed 0x" << wi.blob_length
+       dout(20) << __func__ << std::hex << "  compressed 0x" << wi.blob_length
                 << " -> 0x" << rawlen << " => 0x" << newlen
                 << " with " << (int)chdr.type
-                << dec << dendl;
+                << std::dec << dendl;
        txc->statfs_delta.compressed() += rawlen;
        txc->statfs_delta.compressed_original() += l->length();
        txc->statfs_delta.compressed_allocated() += newlen;
@@ -7290,11 +7290,11 @@ int BlueStore::_do_alloc_write(
        compressed = true;
         logger->inc(l_bluestore_compress_success_count);
       } else {
-       dout(20) << __func__ << hex << "  compressed 0x" << l->length()
+       dout(20) << __func__ << std::hex << "  compressed 0x" << l->length()
                  << " -> 0x" << rawlen << " with " << (int)chdr.type
                  << ", which is more than required 0x" << dstlen
                  << ", leaving uncompressed"
-                 << dec << dendl;
+                 << std::dec << dendl;
       }
       logger->tinc(l_bluestore_compress_lat, ceph_clock_now(g_ceph_context) - start);
     }