[t:4169] built new db.h for that engine status variable

git-svn-id: file:///svn/toku/tokudb@37931 c7de825b-a66e-492c-adef-691d508d4ae1

buildheader/db.h_4_1

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

buildheader/db.h_4_3

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

buildheader/db.h_4_4

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

buildheader/db.h_4_5

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

buildheader/db.h_4_6

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

buildheader/tdb.h

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */

include/db.h

@@ -192,6 +192,7 @@ typedef struct __toku_engine_status {
   uint64_t         cleaner_max_buffer_workdone;   /* max workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_min_buffer_workdone;   /* min workdone value of any message buffer flushed by cleaner thread */
   uint64_t         cleaner_total_buffer_workdone; /* total workdone value of message buffers flushed by cleaner thread */
+  uint64_t         cleaner_num_leaves_unmerged;   /* number of leaves left unmerged by the cleaner thread */
   uint64_t         flush_total;                 /* total number of flushes done by flusher threads or cleaner threads */
   uint64_t         flush_in_memory;             /* number of in memory flushes */
   uint64_t         flush_needed_io;             /* number of flushes that had to read a child (or part) off disk */