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label: check only with active device for rescan

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When 'lv_info()' is called with &info structure,
the presence of node has to be checked from this structure.
Without this we were needlesly trying to look out 0:0 device.
This commit is contained in:
Zdenek Kabelac 2021-02-27 21:20:37 +01:00
parent 56620b9039
commit 00531186fc
1 changed files with 6 additions and 6 deletions
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12
lib/label/label.c
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@ -1424,12 +1424,12 @@ void label_scan_invalidate_lv(struct cmd_context *cmd, struct logical_volume *lv
struct device *dev;
dev_t devt;
if (!lv_info(cmd, lv, 0, &lvinfo, 0, 0))
return;
devt = MKDEV(lvinfo.major, lvinfo.minor);
if ((dev = dev_cache_get_by_devt(cmd, devt, NULL, NULL)))
label_scan_invalidate(dev);
if (lv_info(cmd, lv, 0, &lvinfo, 0, 0) && lvinfo.exists) {
/* FIXME: Still unclear what is it supposed to find */
devt = MKDEV(lvinfo.major, lvinfo.minor);
if ((dev = dev_cache_get_by_devt(cmd, devt, NULL, NULL)))
label_scan_invalidate(dev);
}
}
/*