BlueStore: update obsolete content of comment

Which does not match the reality anymore.

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 484e8579b2aa5f91f11066b7ef26148c8420ea4e..67b5b632d5094a4d62d344f3d9acc76869b2e90b 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -97,11 +97,11 @@ const string PREFIX_ALLOC = "B";   // u64 offset -> u64 length (freelist)
  * string encoding in the key
  *
  * The key string needs to lexicographically sort the same way that
- * ghobject_t does.  We do this by escaping anything <= to '%' with %
+ * ghobject_t does.  We do this by escaping anything <= to '#' with #
  * plus a 2 digit hex string, and anything >= '~' with ~ plus the two
  * hex digits.
  *
- * We use ! as a terminator for strings; this works because it is < %
+ * We use ! as a terminator for strings; this works because it is < #
  * and will get escaped if it is present in the string.
  *
  */