common/buffer.cc: change linkage of few variables to internal

Signed-off-by: Michal Jarzabek <stiopa@gmail.com>

diff --git a/src/common/buffer.cc b/src/common/buffer.cc
index b62856f4540cfaa7a441d98a46008867d7564aed..258880b011d45e63fbd0174e080057b7029e90d0 100644 (file)
--- a/src/common/buffer.cc
+++ b/src/common/buffer.cc
@@ -45,8 +45,8 @@ static simple_spinlock_t buffer_debug_lock = SIMPLE_SPINLOCK_INITIALIZER;
 # define bendl std::endl; }
 #endif
 
-  atomic_t buffer_total_alloc;
-  bool buffer_track_alloc = get_env_bool("CEPH_BUFFER_TRACK");
+  static atomic_t buffer_total_alloc;
+  const bool buffer_track_alloc = get_env_bool("CEPH_BUFFER_TRACK");
 
   void buffer::inc_total_alloc(unsigned len) {
     if (buffer_track_alloc)
@@ -60,9 +60,9 @@ static simple_spinlock_t buffer_debug_lock = SIMPLE_SPINLOCK_INITIALIZER;
     return buffer_total_alloc.read();
   }
 
-  atomic_t buffer_cached_crc;
-  atomic_t buffer_cached_crc_adjusted;
-  bool buffer_track_crc = get_env_bool("CEPH_BUFFER_TRACK");
+  static atomic_t buffer_cached_crc;
+  static atomic_t buffer_cached_crc_adjusted;
+  static bool buffer_track_crc = get_env_bool("CEPH_BUFFER_TRACK");
 
   void buffer::track_cached_crc(bool b) {
     buffer_track_crc = b;
@@ -74,8 +74,8 @@ static simple_spinlock_t buffer_debug_lock = SIMPLE_SPINLOCK_INITIALIZER;
     return buffer_cached_crc_adjusted.read();
   }
 
-  atomic_t buffer_c_str_accesses;
-  bool buffer_track_c_str = get_env_bool("CEPH_BUFFER_TRACK");
+  static atomic_t buffer_c_str_accesses;
+  static bool buffer_track_c_str = get_env_bool("CEPH_BUFFER_TRACK");
 
   void buffer::track_c_str(bool b) {
     buffer_track_c_str = b;
@@ -84,7 +84,7 @@ static simple_spinlock_t buffer_debug_lock = SIMPLE_SPINLOCK_INITIALIZER;
     return buffer_c_str_accesses.read();
   }
 
-  atomic_t buffer_max_pipe_size;
+  static atomic_t buffer_max_pipe_size;
   int update_max_pipe_size() {
 #ifdef CEPH_HAVE_SETPIPE_SZ
     char buf[32];