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bootchart: reset list_sample_data head before generating SVG

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Until commit 1f2ecb0 ("bootchart: kill a bunch of global variables")
variable "head" was declared global and this action was performed by svg_header.
Now that "head" is local and passed to each function called by svg_do(...)
move the code at the beginning of svg_do(...) to restore the correct behaviour.
This commit is contained in:
Gianpaolo Macario 2015-06-27 07:17:07 +00:00
parent 281d4a7710
commit ae87a4a929
1 changed files with 2 additions and 2 deletions
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4
src/bootchart/svg.c
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@ -76,8 +76,6 @@ static void svg_header(FILE *of, struct list_sample_data *head, double graph_sta
assert(head);
sampledata = head;
LIST_FIND_TAIL(link, sampledata, head);
sampledata_last = head;
LIST_FOREACH_BEFORE(link, sampledata, head) {
sampledata_last = sampledata;
@ -1296,6 +1294,8 @@ int svg_do(FILE *of,
double offset = 7;
int r, c;
sampledata = head;
LIST_FIND_TAIL(link, sampledata, head);
ps = ps_first;
/* count initcall thread count first */