summaryrefslogtreecommitdiff
path: root/innobase/trx/trx0purge.c
diff options
context:
space:
mode:
authorunknown <monty@donna.mysql.fi>2001-10-30 17:38:44 +0200
committerunknown <monty@donna.mysql.fi>2001-10-30 17:38:44 +0200
commit7b24c57c56b150132f0c4b541ef23a20f8f74ace (patch)
tree097886eb981160413975cb915243d4ae60718154 /innobase/trx/trx0purge.c
parentfed395c75224ee11c1cd53fc24285e8575c6bec8 (diff)
downloadmariadb-git-7b24c57c56b150132f0c4b541ef23a20f8f74ace.tar.gz
Merge
include/my_base.h: Try again merge InnoDB-3.23.44 include/mysqld_error.h: Try again merge InnoDB-3.23.44 sql/handler.cc: Try again merge InnoDB-3.23.44 sql/mysqld.cc: Try again merge InnoDB-3.23.44 sql/ha_innobase.cc: Try again merge InnoDB-3.23.44 sql/ha_innobase.h: Try again merge InnoDB-3.23.44 sql/share/czech/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/danish/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/dutch/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/english/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/estonian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/french/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/german/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/greek/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/hungarian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/italian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/japanese/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/korean/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/norwegian-ny/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/norwegian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/polish/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/portuguese/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/romanian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/russian/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/slovak/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/spanish/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/swedish/errmsg.txt: Try again merge InnoDB-3.23.44 sql/share/ukrainian/errmsg.txt: Try again merge InnoDB-3.23.44 innobase/btr/btr0btr.c: Try again merge InnoDB-3.23.44 innobase/buf/buf0flu.c: Try again merge InnoDB-3.23.44 innobase/buf/buf0lru.c: Try again merge InnoDB-3.23.44 innobase/dict/dict0boot.c: Try again merge InnoDB-3.23.44 innobase/dict/dict0crea.c: Try again merge InnoDB-3.23.44 innobase/dict/dict0dict.c: Try again merge InnoDB-3.23.44 innobase/ibuf/ibuf0ibuf.c: Try again merge InnoDB-3.23.44 innobase/include/dict0boot.h: Try again merge InnoDB-3.23.44 innobase/include/dict0boot.ic: Try again merge InnoDB-3.23.44 innobase/include/dict0dict.h: Try again merge InnoDB-3.23.44 innobase/include/os0file.h: Try again merge InnoDB-3.23.44 innobase/include/os0sync.h: Try again merge InnoDB-3.23.44 innobase/include/page0page.ic: Try again merge InnoDB-3.23.44 innobase/include/read0read.h: Try again merge InnoDB-3.23.44 innobase/include/row0mysql.h: Try again merge InnoDB-3.23.44 innobase/include/srv0srv.h: Try again merge InnoDB-3.23.44 innobase/include/srv0start.h: Try again merge InnoDB-3.23.44 innobase/include/trx0purge.h: Try again merge InnoDB-3.23.44 innobase/include/trx0rec.h: Try again merge InnoDB-3.23.44 innobase/include/trx0trx.h: Try again merge InnoDB-3.23.44 innobase/lock/lock0lock.c: Try again merge InnoDB-3.23.44 innobase/log/log0log.c: Try again merge InnoDB-3.23.44 innobase/log/log0recv.c: Try again merge InnoDB-3.23.44 innobase/os/os0file.c: Try again merge InnoDB-3.23.44 innobase/page/page0page.c: Try again merge InnoDB-3.23.44 innobase/read/read0read.c: Try again merge InnoDB-3.23.44 innobase/rem/rem0cmp.c: Try again merge InnoDB-3.23.44 innobase/rem/rem0rec.c: Try again merge InnoDB-3.23.44 innobase/row/row0ins.c: Try again merge InnoDB-3.23.44 innobase/row/row0mysql.c: Try again merge InnoDB-3.23.44 innobase/row/row0purge.c: Try again merge InnoDB-3.23.44 innobase/row/row0row.c: Try again merge InnoDB-3.23.44 innobase/row/row0sel.c: Try again merge InnoDB-3.23.44 innobase/row/row0umod.c: Try again merge InnoDB-3.23.44 innobase/row/row0upd.c: Try again merge InnoDB-3.23.44 innobase/row/row0vers.c: Try again merge InnoDB-3.23.44 innobase/srv/srv0start.c: Try again merge InnoDB-3.23.44 innobase/sync/sync0arr.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0purge.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0rec.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0roll.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0sys.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0trx.c: Try again merge InnoDB-3.23.44 innobase/trx/trx0undo.c: Try again merge InnoDB-3.23.44 innobase/srv/srv0srv.c: Commit change made by heikki BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted
Diffstat (limited to 'innobase/trx/trx0purge.c')
-rw-r--r--innobase/trx/trx0purge.c37
1 files changed, 31 insertions, 6 deletions
diff --git a/innobase/trx/trx0purge.c b/innobase/trx/trx0purge.c
index c50ffb65e00..a91ac135f81 100644
--- a/innobase/trx/trx0purge.c
+++ b/innobase/trx/trx0purge.c
@@ -537,13 +537,13 @@ trx_purge_truncate_history(void)
/* We play safe and set the truncate limit at most to the purge view
low_limit number, though this is not necessary */
- if (ut_dulint_cmp(limit_trx_no, (purge_sys->view)->low_limit_no) >= 0) {
- limit_trx_no = (purge_sys->view)->low_limit_no;
+ if (ut_dulint_cmp(limit_trx_no, purge_sys->view->low_limit_no) >= 0) {
+ limit_trx_no = purge_sys->view->low_limit_no;
limit_undo_no = ut_dulint_zero;
}
ut_ad((ut_dulint_cmp(limit_trx_no,
- (purge_sys->view)->low_limit_no) <= 0));
+ purge_sys->view->low_limit_no) <= 0));
rseg = UT_LIST_GET_FIRST(trx_sys->rseg_list);
@@ -565,7 +565,7 @@ trx_purge_truncate_if_arr_empty(void)
{
ut_ad(mutex_own(&(purge_sys->mutex)));
- if ((purge_sys->arr)->n_used == 0) {
+ if (purge_sys->arr->n_used == 0) {
trx_purge_truncate_history();
@@ -783,7 +783,7 @@ trx_purge_get_next_rec(
ut_ad(mutex_own(&(purge_sys->mutex)));
ut_ad(purge_sys->next_stored);
- space = (purge_sys->rseg)->space;
+ space = purge_sys->rseg->space;
page_no = purge_sys->page_no;
offset = purge_sys->offset;
@@ -936,7 +936,7 @@ trx_purge_fetch_next_rec(
}
if (ut_dulint_cmp(purge_sys->purge_trx_no,
- (purge_sys->view)->low_limit_no) >= 0) {
+ purge_sys->view->low_limit_no) >= 0) {
purge_sys->state = TRX_STOP_PURGE;
trx_purge_truncate_if_arr_empty();
@@ -1072,3 +1072,28 @@ trx_purge(void)
return(purge_sys->n_pages_handled - old_pages_handled);
}
+
+/**********************************************************************
+Prints information of the purge system to stderr. */
+
+void
+trx_purge_sys_print(void)
+/*=====================*/
+{
+ fprintf(stderr, "InnoDB: Purge system view:\n");
+ read_view_print(purge_sys->view);
+
+ fprintf(stderr, "InnoDB: Purge trx n:o %lu %lu, undo n_o %lu %lu\n",
+ ut_dulint_get_high(purge_sys->purge_trx_no),
+ ut_dulint_get_low(purge_sys->purge_trx_no),
+ ut_dulint_get_high(purge_sys->purge_undo_no),
+ ut_dulint_get_low(purge_sys->purge_undo_no));
+ fprintf(stderr,
+ "InnoDB: Purge next stored %lu, page_no %lu, offset %lu,\n"
+ "InnoDB: Purge hdr_page_no %lu, hdr_offset %lu\n",
+ purge_sys->next_stored,
+ purge_sys->page_no,
+ purge_sys->offset,
+ purge_sys->hdr_page_no,
+ purge_sys->hdr_offset);
+}
View Lorry Controller Status