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OSDMap: add primary-specifying pg_to_acting_osds

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This works the same as pg_to_up_acting_osds

Signed-off-by: Greg Farnum <greg@inktank.com>
This commit is contained in:
Greg Farnum 2013-12-20 15:26:11 -08:00
parent 93d481a5d2
commit 045e1d75a7
1 changed files with 10 additions and 2 deletions
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12
src/osd/OSDMap.h
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@ -519,9 +519,17 @@ public:
*/
int pg_to_osds(pg_t pg, vector<int> *raw, int *primary) const;
/// map a pg to its acting set. @return acting set size
int pg_to_acting_osds(pg_t pg, vector<int> *acting,
int *acting_primary) const {
_pg_to_up_acting_osds(pg, NULL, *acting);
*acting_primary = (acting->empty() ? -1 : acting->front());
return acting->size();
}
int pg_to_acting_osds(pg_t pg, vector<int>& acting) const {
_pg_to_up_acting_osds(pg, NULL, acting);
return acting.size();
int primary;
int r = pg_to_acting_osds(pg, &acting, &primary);
assert(acting.empty() || primary == acting.front());
return r;
}
/**
* This does not apply temp overrides and should not be used