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Do not scan devices unnecessarily for reseting error counter
For reseting error counter use directly btree cached elements and do not create whole dev_iterator.
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parent
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commit
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@ -1,5 +1,6 @@
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Version 2.02.81 -
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===================================
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Do not scan devices unnecessarily in dev_reset_error_count().
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Skip unnecessary lock_vol() call after volume deactivation.
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Extend exec_cmd params to specify, when device sync is needed.
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Replace fs_unlock by sync_local_dev_names to notify local clvmd. (2.02.80)
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@ -850,18 +850,14 @@ struct device *dev_iter_get(struct dev_iter *iter)
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void dev_reset_error_count(struct cmd_context *cmd)
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{
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struct dev_iter *iter;
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struct device *dev;
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struct dev_iter iter;
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if (!(iter = dev_iter_create(cmd->filter, 0))) {
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log_error("Resetting device error count failed");
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if (!_cache.devices)
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return;
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}
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for (dev = dev_iter_get(iter); dev; dev = dev_iter_get(iter))
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dev->error_count = 0;
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dev_iter_destroy(iter);
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iter.current = btree_first(_cache.devices);
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while (iter.current)
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_iter_next(&iter)->error_count = 0;
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}
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int dev_fd(struct device *dev)
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