forked from luck/tmp_suning_uos_patched
perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB_END
Since die_find/walk* callbacks use DIE_FIND_CB_FOUND for both of failed and found cases, it should be "END" instead "FOUND" for avoiding confusion. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Reported-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@elte.hu> Link: http://lkml.kernel.org/r/20110627072709.6528.45706.stgit@fedora15 Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -435,7 +435,7 @@ static int die_get_data_member_location(Dwarf_Die *mb_die, Dwarf_Word *offs)
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/* Return values for die_find callbacks */
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enum {
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DIE_FIND_CB_FOUND = 0, /* End of Search */
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DIE_FIND_CB_END = 0, /* End of Search */
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DIE_FIND_CB_CHILD = 1, /* Search only children */
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DIE_FIND_CB_SIBLING = 2, /* Search only siblings */
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DIE_FIND_CB_CONTINUE = 3, /* Search children and siblings */
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@ -455,7 +455,7 @@ static Dwarf_Die *die_find_child(Dwarf_Die *rt_die,
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do {
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ret = callback(die_mem, data);
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if (ret == DIE_FIND_CB_FOUND)
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if (ret == DIE_FIND_CB_END)
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return die_mem;
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if ((ret & DIE_FIND_CB_CHILD) &&
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@ -507,7 +507,7 @@ static int __die_find_inline_cb(Dwarf_Die *die_mem, void *data)
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if (dwarf_tag(die_mem) == DW_TAG_inlined_subroutine &&
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dwarf_haspc(die_mem, *addr))
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return DIE_FIND_CB_FOUND;
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return DIE_FIND_CB_END;
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return DIE_FIND_CB_CONTINUE;
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}
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@ -555,7 +555,7 @@ static int __die_walk_funclines_cb(Dwarf_Die *in_die, void *data)
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lw->retval = lw->handler(lw->fname, lineno, addr,
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lw->data);
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if (lw->retval != 0)
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return DIE_FIND_CB_FOUND;
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return DIE_FIND_CB_END;
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}
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}
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return DIE_FIND_CB_SIBLING;
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@ -691,7 +691,7 @@ static int __die_find_variable_cb(Dwarf_Die *die_mem, void *data)
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if ((tag == DW_TAG_formal_parameter ||
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tag == DW_TAG_variable) &&
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die_compare_name(die_mem, fvp->name))
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return DIE_FIND_CB_FOUND;
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return DIE_FIND_CB_END;
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if (dwarf_haspc(die_mem, fvp->addr))
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return DIE_FIND_CB_CONTINUE;
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@ -715,7 +715,7 @@ static int __die_find_member_cb(Dwarf_Die *die_mem, void *data)
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if ((dwarf_tag(die_mem) == DW_TAG_member) &&
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die_compare_name(die_mem, name))
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return DIE_FIND_CB_FOUND;
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return DIE_FIND_CB_END;
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return DIE_FIND_CB_SIBLING;
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}
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