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c778a1b1ec
Mon Oct 31 23:41:33 2005 Soeren Sandmann <sandmann@redhat.com> * stackstash.h (struct StackNode): Add "total" field. * stackstash.c (stack_stash_add_trace): Keep track of the aggregate size. * profile.c (profile_get_size): Sum the totals of the siblings instead of all the children. * profile.c (build_object_list): Correctly compute obj->self * profile.c (profile_load): Don't ignore the node->total field. * profile.c (serialize_call_tree): Save node->total instead of the computed total * profile.c (compute_total): Use n->total instead of computing it from scratch. * profile.c: Remove unused sum_children() function. * TODO: Updates * process.c (process_get_from_pid): Plug leak.
72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
/* Sysprof -- Sampling, systemwide CPU profiler
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* Copyright 2004, Red Hat, Inc.
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* Copyright 2004, 2005, Soeren Sandmann
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef STACK_STASH_H
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#define STACK_STASH_H
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#include <glib.h>
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typedef struct StackStash StackStash;
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typedef struct StackNode StackNode;
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struct StackNode
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{
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gpointer address;
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int total;
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int size;
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StackNode * parent;
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StackNode * siblings;
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StackNode * children;
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StackNode * next;
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gboolean toplevel;
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};
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typedef void (* StackFunction) (GSList *trace,
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gint size,
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gpointer data);
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/* Stach */
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StackStash *stack_stash_new (void);
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void stack_stash_add_trace (StackStash *stash,
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gulong *addrs,
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gint n_addrs,
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int size);
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void stack_stash_foreach (StackStash *stash,
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StackFunction stack_func,
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gpointer data);
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StackNode *stack_stash_find_node (StackStash *stash,
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gpointer address);
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/* FIXME: should probably return a list */
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void stack_node_list_leaves (StackNode *node,
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GList **leaves);
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typedef void (* StackNodeFunc) (StackNode *node,
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gpointer data);
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void stack_stash_foreach_by_address (StackStash *stash,
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StackNodeFunc func,
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gpointer data);
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void stack_stash_free (StackStash *stash);
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StackNode *stack_stash_get_root (StackStash *stash);
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StackStash *stack_stash_new_from_root (StackNode *root);
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#endif
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