diff options
author | Torvald Riegel <triegel@redhat.com> | 2012-01-08 14:13:49 +0000 |
---|---|---|
committer | Torvald Riegel <torvald@gcc.gnu.org> | 2012-01-08 14:13:49 +0000 |
commit | 11f30bb0e4bf666229b6b236cd3e4ed1de13283a (patch) | |
tree | e99be86994cc6e298f8d9dc2f3c832fa4d95755b /libitm/beginend.cc | |
parent | e478624f6c8d5ff2d43e5159d4435cbd75e4d5a7 (diff) |
libitm: Optimize undo log.
libitm/
* local.cc (GTM_LB): Use GTM::gtm_undolog.
(GTM::gtm_thread::drop_references_undolog): Remove.
(GTM::gtm_thread::commit_undolog,
GTM::gtm_thread::rollback_undolog): Move to ...
* libitm_i.h (GTM::gtm_undolog): ...here. New.
(GTM::gtm_undolog_entry): Remove.
(GTM::gtm_thread): Adapt.
* beginend.cc (GTM::gtm_thread::rollback): Adapt.
(GTM::gtm_thread::trycommit): Adapt.
* method-serial.cc (serial_dispatch::log): Adapt.
* method-gl.cc (gl_wt_dispatch::pre_write): Adapt.
(gl_wt_dispatch::store): Fix likely/unlikely.
* containers.h (GTM::vector::resize): Add additional_capacity
parameter and handle it.
(GTM::vector::resize_noinline): New/adapt.
(GTM::vector::push): New.
From-SVN: r182992
Diffstat (limited to 'libitm/beginend.cc')
-rw-r--r-- | libitm/beginend.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libitm/beginend.cc b/libitm/beginend.cc index 797548192eb..fe14f32d110 100644 --- a/libitm/beginend.cc +++ b/libitm/beginend.cc @@ -1,4 +1,4 @@ -/* Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc. +/* Copyright (C) 2008, 2009, 2011, 2012 Free Software Foundation, Inc. Contributed by Richard Henderson <rth@redhat.com>. This file is part of the GNU Transactional Memory Library (libitm). @@ -327,7 +327,7 @@ GTM::gtm_thread::rollback (gtm_transaction_cp *cp, bool aborting) // data. Because of the latter, we have to roll it back before any // dispatch-specific rollback (which handles synchronization with other // transactions). - rollback_undolog (cp ? cp->undolog_size : 0); + undolog.rollback (cp ? cp->undolog_size : 0); // Perform dispatch-specific rollback. abi_disp()->rollback (cp); @@ -470,7 +470,7 @@ GTM::gtm_thread::trycommit () // We can commit the undo log after dispatch-specific commit and after // making the transaction inactive because we only have to reset // gtm_thread state. - commit_undolog (); + undolog.commit (); // Reset further transaction state. cxa_catch_count = 0; cxa_unthrown = NULL; |