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crush: zero weight items get 0 length straws

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This commit is contained in:
Sage Weil 2009-10-07 11:54:20 -07:00
parent 8176472d41
commit 5628240e7e
1 changed files with 7 additions and 0 deletions
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7
src/crush/builder.c
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@ -333,6 +333,13 @@ crush_make_straw_bucket(int type,
i=0;
while (i < size) {
/* zero weight items get 0 length straws! */
if (weights[reverse[i]] == 0) {
bucket->straws[reverse[i]] = 0;
i++;
continue;
}
/* set this item's straw */
bucket->straws[reverse[i]] = straw * 0x10000;
/*printf("item %d at %d weight %d straw %d (%lf)\n",