Mercurial > hg > xemacs-beta
view src/vdb.h @ 5059:c8f90d61dcf3
fix memory usage stats to include pdumped objects
-------------------- ChangeLog entries follow: --------------------
lisp/ChangeLog addition:
2010-02-21 Ben Wing <ben@xemacs.org>
* diagnose.el:
* diagnose.el (show-object-memory-usage-stats):
Fix errors preventing this from working properly, account for
words like "entry" pluralized to "entries".
src/ChangeLog addition:
2010-02-21 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (FREE_FIXED_TYPE_WHEN_NOT_IN_GC):
* alloc.c (struct):
* alloc.c (tick_lrecord_stats):
* alloc.c (tick_lcrecord_stats):
* alloc.c (sweep_lcrecords_1):
* alloc.c (COUNT_FROB_BLOCK_USAGE):
* alloc.c (SWEEP_FIXED_TYPE_BLOCK_1):
* alloc.c (free_cons):
* alloc.c (free_key_data):
* alloc.c (free_button_data):
* alloc.c (free_motion_data):
* alloc.c (free_process_data):
* alloc.c (free_timeout_data):
* alloc.c (free_magic_data):
* alloc.c (free_magic_eval_data):
* alloc.c (free_eval_data):
* alloc.c (free_misc_user_data):
* alloc.c (free_marker):
* alloc.c (gc_sweep_1):
* alloc.c (HACK_O_MATIC):
* alloc.c (FROB):
* alloc.c (object_memory_usage_stats):
* alloc.c (Fgarbage_collect):
* dumper.c:
* dumper.c (pdump_objects_unmark):
* lrecord.h:
* lrecord.h (enum lrecord_alloc_status):
Fixes to memory-usage-tracking code, etc.
(1) Incorporate NEW_GC stuff into FREE_FIXED_TYPE_WHEN_NOT_IN_GC
to avoid duplication.
(2) Rewrite tick_lcrecord_stats() to include separate
tick_lrecord_stats(); use in dumper.c to note pdumped objects.
(3) Instead of handling frob-block objects specially in
object_memory_usage_stats(), have SWEEP_FIXED_TYPE_BLOCK_1
increment the stats in lrecord_stats[] so that they get handled
like other objects.
(4) Pluralize entry as entries, etc.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sun, 21 Feb 2010 15:29:12 -0600 |
| parents | 141c2920ea48 |
| children | 308d34e9f07d |
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/* Virtual diry bit implementation for XEmacs. Copyright (C) 2005 Marcus Crestani. This file is part of XEmacs. XEmacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ #include "lisp.h" #ifndef INCLUDED_vdb_h_ #define INCLUDED_vdb_h_ /*--- prototypes -------------------------------------------------------*/ BEGIN_C_DECLS /* Platform dependent signal handling: */ /* Install the platform-dependent signal handler. */ void vdb_install_signal_handler (void); /* Platform dependent memory protection. */ void vdb_protect (void *ptr, EMACS_INT len); void vdb_unprotect (void *ptr, EMACS_INT len); /* Common (platform independent) virtual diry bit stuff: */ /* Start the write barrier. This function is called when a garbage collection is suspendend and the client is resumed. */ void vdb_start_dirty_bits_recording (void); /* Stop the write barrier. This function is called when the client is suspendend and garbage collection is resumed. */ void vdb_stop_dirty_bits_recording (void); /* Record page faults: Add the object pointed to by addr to the write barrer's internal data structure that stores modified objects. This function is called by the write barrier's fault handler. */ void vdb_designate_modified (void *addr); /* Propagate page faults to garbage collector: Read out the write barrier's internal data structure that stores modified objects and pass the information to the garbage collector. This function is called by vdb_stop_dirty_bits_recording(). Return how many objects have to be re-examined by the garbage collector. */ int vdb_read_dirty_bits (void); /* Provides Lisp functions for testing vdb implementation. */ void syms_of_vdb (void); END_C_DECLS #endif /* INCLUDED_vdb_h_ */