Adding latest Percona patches.

1 files changed, 264 insertions, 0 deletions

diff --git a/percona/5.0.91-b22-20100522/innodb_show_hashed_memory_standalone.patch b/percona/5.0.91-b22-20100522/innodb_show_hashed_memory_standalone.patch
new file mode 100644
index 0000000..bf8f6b4
--- /dev/null
+++ b/percona/5.0.91-b22-20100522/innodb_show_hashed_memory_standalone.patch
@@ -0,0 +1,264 @@
+diff -ruN mysql-5.0.67_highperf/innobase/buf/buf0buf.c mysql-5.0.67_highperf_tmp/innobase/buf/buf0buf.c
+--- mysql-5.0.67_highperf/innobase/buf/buf0buf.c	2008-11-12 09:25:58.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/buf/buf0buf.c	2008-11-12 09:27:52.000000000 +0900
+@@ -2454,13 +2454,15 @@
+ 				(ulong) UT_LIST_GET_LEN(buf_pool->awe_LRU_free_mapped));
+ 	}
+ 	fprintf(file,
+-		"Buffer pool size   %lu\n"
+-		"Free buffers       %lu\n"
+-		"Database pages     %lu\n"
+-		"Modified db pages  %lu\n"
++		"Buffer pool size        %lu\n"
++		"Buffer pool size, bytes %lu\n"
++		"Free buffers            %lu\n"
++		"Database pages          %lu\n"
++		"Modified db pages       %lu\n"
+ 		"Pending reads %lu\n"
+ 		"Pending writes: LRU %lu, flush list %lu, single page %lu\n",
+ 		(ulong) size,
++		(ulong) size * UNIV_PAGE_SIZE,
+ 		(ulong) UT_LIST_GET_LEN(buf_pool->free),
+ 		(ulong) UT_LIST_GET_LEN(buf_pool->LRU),
+ 		(ulong) UT_LIST_GET_LEN(buf_pool->flush_list),
+diff -ruN mysql-5.0.67_highperf/innobase/fil/fil0fil.c mysql-5.0.67_highperf_tmp/innobase/fil/fil0fil.c
+--- mysql-5.0.67_highperf/innobase/fil/fil0fil.c	2008-11-12 09:26:07.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/fil/fil0fil.c	2008-11-12 09:27:52.000000000 +0900
+@@ -4472,3 +4472,30 @@
+ 
+ 	return(mach_read_from_2(page + FIL_PAGE_TYPE));
+ }
++
++/*************************************************************************
++Return local hash table informations. */
++
++ulint
++fil_system_hash_cells(void)
++/*=======================*/
++{
++	if (fil_system) {
++		return (fil_system->spaces->n_cells
++			+ fil_system->name_hash->n_cells);
++	} else {
++		return 0;
++	}
++}
++
++ulint
++fil_system_hash_nodes(void)
++/*=======================*/
++{
++	if (fil_system) {
++		return (UT_LIST_GET_LEN(fil_system->space_list)
++			* (sizeof(fil_space_t) + MEM_BLOCK_HEADER_SIZE));
++	} else {
++		return 0;
++	}
++}
+diff -ruN mysql-5.0.67_highperf/innobase/include/fil0fil.h mysql-5.0.67_highperf_tmp/innobase/include/fil0fil.h
+--- mysql-5.0.67_highperf/innobase/include/fil0fil.h	2008-11-12 09:26:07.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/include/fil0fil.h	2008-11-12 09:27:52.000000000 +0900
+@@ -701,6 +701,16 @@
+ 			written to page, the return value not defined */
+ 	byte* 	page);	/* in: file page */
+ 
++/*************************************************************************
++Return local hash table informations. */
++
++ulint
++fil_system_hash_cells(void);
++/*========================*/
++
++ulint
++fil_system_hash_nodes(void);
++/*========================*/
+ 
+ typedef	struct fil_space_struct	fil_space_t;
+ 
+diff -ruN mysql-5.0.67_highperf/innobase/include/thr0loc.h mysql-5.0.67_highperf_tmp/innobase/include/thr0loc.h
+--- mysql-5.0.67_highperf/innobase/include/thr0loc.h	2008-11-12 09:24:58.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/include/thr0loc.h	2008-11-12 09:27:52.000000000 +0900
+@@ -77,6 +77,17 @@
+ /*=============================*/
+ 			/* out: pointer to the in_ibuf field */
+ 
++/*************************************************************************
++Return local hash table informations. */
++
++ulint
++thr_local_hash_cells(void);
++/*=======================*/
++
++ulint
++thr_local_hash_nodes(void);
++/*=======================*/
++
+ #ifndef UNIV_NONINL
+ #include "thr0loc.ic"
+ #endif
+diff -ruN mysql-5.0.67_highperf/innobase/srv/srv0srv.c mysql-5.0.67_highperf_tmp/innobase/srv/srv0srv.c
+--- mysql-5.0.67_highperf/innobase/srv/srv0srv.c	2008-11-12 09:26:07.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/srv/srv0srv.c	2008-11-12 09:54:19.000000000 +0900
+@@ -1645,6 +1645,14 @@
+ 	time_t	current_time;
+ 	ulint   n_reserved;
+ 
++	ulint	btr_search_sys_subtotal;
++	ulint	lock_sys_subtotal;
++	ulint	recv_sys_subtotal;
++	ulint	io_counter_subtotal;
++
++	ulint	i;
++	trx_t*	trx;
++
+ 	mutex_enter(&srv_innodb_monitor_mutex);
+ 
+ 	current_time = time(NULL);
+@@ -1747,6 +1755,80 @@
+ 				ut_total_allocated_memory,
+ 				mem_pool_get_reserved(mem_comm_pool));
+ 
++	/* Calcurate reserved memories */
++	if (btr_search_sys && btr_search_sys->hash_index->heap) {
++		btr_search_sys_subtotal = mem_heap_get_size(btr_search_sys->hash_index->heap);
++	} else {
++		btr_search_sys_subtotal = 0;
++		for (i=0; i < btr_search_sys->hash_index->n_mutexes; i++) {
++			btr_search_sys_subtotal += mem_heap_get_size(btr_search_sys->hash_index->heaps[i]);
++		}
++	}
++
++	lock_sys_subtotal = 0;
++	if (trx_sys) {
++	mutex_enter(&kernel_mutex);
++	trx = UT_LIST_GET_FIRST(trx_sys->mysql_trx_list);
++	while (trx) {
++		lock_sys_subtotal += ((trx->lock_heap) ? mem_heap_get_size(trx->lock_heap) : 0);
++		trx = UT_LIST_GET_NEXT(mysql_trx_list, trx);
++	}
++	mutex_exit(&kernel_mutex);
++	}
++
++	recv_sys_subtotal = ((recv_sys && recv_sys->addr_hash)
++			     ? mem_heap_get_size(recv_sys->heap) : 0);
++
++	fprintf(file,
++	"Internal hash tables (constant factor + variable factor)\n"
++	"    Adaptive hash index %lu \t(%lu + %lu)\n"
++	"    Page hash           %lu\n"
++	"    Dictionary cache    %lu \t(%lu + %lu)\n"
++	"    File system         %lu \t(%lu + %lu)\n"
++	"    Lock system         %lu \t(%lu + %lu)\n"
++	"    Recovery system     %lu \t(%lu + %lu)\n"
++	"    Threads             %lu \t(%lu + %lu)\n",
++
++		(ulong) (btr_search_sys
++			 ? (btr_search_sys->hash_index->n_cells * sizeof(hash_cell_t)) : 0)
++			+ btr_search_sys_subtotal,
++		(ulong) (btr_search_sys
++			 ? (btr_search_sys->hash_index->n_cells * sizeof(hash_cell_t)) : 0),
++		(ulong) btr_search_sys_subtotal,
++
++		(ulong) (buf_pool->page_hash->n_cells * sizeof(hash_cell_t)),
++
++		(ulong) (dict_sys ? ((dict_sys->table_hash->n_cells
++			  + dict_sys->table_id_hash->n_cells
++			  + dict_sys->col_hash->n_cells) * sizeof(hash_cell_t)
++			 + dict_sys->size) : 0),
++		(ulong) (dict_sys ? ((dict_sys->table_hash->n_cells
++			  + dict_sys->table_id_hash->n_cells
++			  + dict_sys->col_hash->n_cells) * sizeof(hash_cell_t)) : 0),
++		(ulong) (dict_sys ? (dict_sys->size) : 0),
++
++		(ulong) (fil_system_hash_cells() * sizeof(hash_cell_t)
++			 + fil_system_hash_nodes()),
++		(ulong) (fil_system_hash_cells() * sizeof(hash_cell_t)),
++		(ulong) fil_system_hash_nodes(),
++
++		(ulong) ((lock_sys ? (lock_sys->rec_hash->n_cells * sizeof(hash_cell_t)) : 0)
++			 + lock_sys_subtotal),
++		(ulong) (lock_sys ? (lock_sys->rec_hash->n_cells * sizeof(hash_cell_t)) : 0),
++		(ulong) lock_sys_subtotal,
++
++		(ulong) (((recv_sys && recv_sys->addr_hash)
++			  ? (recv_sys->addr_hash->n_cells * sizeof(hash_cell_t)) : 0)
++			 + recv_sys_subtotal),
++		(ulong) ((recv_sys && recv_sys->addr_hash)
++			 ? (recv_sys->addr_hash->n_cells * sizeof(hash_cell_t)) : 0),
++		(ulong) recv_sys_subtotal,
++
++		(ulong) (thr_local_hash_cells() * sizeof(hash_cell_t)
++			 + thr_local_hash_nodes()),
++		(ulong) (thr_local_hash_cells() * sizeof(hash_cell_t)),
++		(ulong) thr_local_hash_nodes());
++
+ 	if (srv_use_awe) {
+ 		fprintf(file,
+ 	"In addition to that %lu MB of AWE memory allocated\n",
+diff -ruN mysql-5.0.67_highperf/innobase/thr/thr0loc.c mysql-5.0.67_highperf_tmp/innobase/thr/thr0loc.c
+--- mysql-5.0.67_highperf/innobase/thr/thr0loc.c	2008-11-12 09:24:58.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/innobase/thr/thr0loc.c	2008-11-12 09:27:52.000000000 +0900
+@@ -32,6 +32,7 @@
+ 
+ /* The hash table. The module is not yet initialized when it is NULL. */
+ hash_table_t*	thr_local_hash	= NULL;
++ulint		thr_local_hash_n_nodes = 0;
+ 
+ /* The private data for each thread should be put to
+ the structure below and the accessor functions written
+@@ -223,6 +224,7 @@
+ 	HASH_INSERT(thr_local_t, hash, thr_local_hash,
+ 			os_thread_pf(os_thread_get_curr_id()),
+ 			local);
++	thr_local_hash_n_nodes++;
+ 				
+ 	mutex_exit(&thr_local_mutex);
+ }
+@@ -251,6 +253,7 @@
+ 						
+ 	HASH_DELETE(thr_local_t, hash, thr_local_hash,
+ 				os_thread_pf(id), local);
++	thr_local_hash_n_nodes--;
+ 
+ 	mutex_exit(&thr_local_mutex);
+ 				
+@@ -274,3 +277,29 @@
+ 	mutex_create(&thr_local_mutex);
+ 	mutex_set_level(&thr_local_mutex, SYNC_THR_LOCAL);
+ }
++
++/*************************************************************************
++Return local hash table informations. */
++
++ulint
++thr_local_hash_cells(void)
++/*======================*/
++{
++	if (thr_local_hash) {
++		return (thr_local_hash->n_cells);
++	} else {
++		return 0;
++	}
++}
++
++ulint
++thr_local_hash_nodes(void)
++/*======================*/
++{
++	if (thr_local_hash) {
++		return (thr_local_hash_n_nodes
++			* (sizeof(thr_local_t) + MEM_BLOCK_HEADER_SIZE));
++	} else {
++		return 0;
++	}
++}
+diff -ruN mysql-5.0.67_highperf/patch_info/innodb_show_hashed_memory.info mysql-5.0.67_highperf_tmp/patch_info/innodb_show_hashed_memory.info
+--- /dev/null	1970-01-01 09:00:00.000000000 +0900
++++ mysql-5.0.67_highperf_tmp/patch_info/innodb_show_hashed_memory.info	2008-11-12 09:27:52.000000000 +0900
+@@ -0,0 +1,6 @@
++File=innodb_show_hashed_memory.patch
++Name=Adds additional information of InnoDB internal hash table memories in SHOW INNODB STATUS
++Version=1.0
++Author=Percona <info@percona.com>
++License=GPL
++Comment=