From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Sat, 4 Jun 2016 03:01:05 +0000 (+0800)
Subject: bluestore/BitAllocator: make assert make more sense
X-Git-Tag: v11.0.0~285^2~9
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=50de60d6a3a21296b5a76812b47eea91c887fb38;p=ceph.git

bluestore/BitAllocator: make assert make more sense

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

diff --git a/src/os/bluestore/BitAllocator.cc b/src/os/bluestore/BitAllocator.cc
index d15f698d17e2..6b819b37cbb8 100644
--- a/src/os/bluestore/BitAllocator.cc
+++ b/src/os/bluestore/BitAllocator.cc
@@ -600,8 +600,8 @@ int64_t BitMapZone::alloc_blocks(int64_t num_blocks, int64_t *start_block)
 void BitMapZone::free_blocks(int64_t start_block, int64_t num_blocks)
 {
   free_blocks_int(start_block, num_blocks);
-  debug_assert(get_used_blocks() > 0);
   sub_used_blocks(num_blocks);
+  debug_assert(get_used_blocks() >= 0);
 }
 
 /*
@@ -1596,7 +1596,7 @@ void BitAllocator::free_blocks_dis(int64_t num_blocks, int64_t *block_list)
     free_blocks_int(block_list[i], 1);
   }
 
-  debug_assert(get_used_blocks() > 0);
   sub_used_blocks(num_blocks);
+  debug_assert(get_used_blocks() >= 0);
   unlock();
 }