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-rw-r--r--drivers/md/raid10.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 1c2eb38..0138a72 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1512,14 +1512,16 @@ static int _enough(struct r10conf *conf, struct geom *geo, int ignore)
do {
int n = conf->copies;
int cnt = 0;
+ int this = first;
while (n--) {
- if (conf->mirrors[first].rdev &&
- first != ignore)
+ if (conf->mirrors[this].rdev &&
+ this != ignore)
cnt++;
- first = (first+1) % geo->raid_disks;
+ this = (this+1) % geo->raid_disks;
}
if (cnt == 0)
return 0;
+ first = (first + geo->near_copies) % geo->raid_disks;
} while (first != 0);
return 1;
}
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