update NEWS
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NEWS
7
NEWS
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@ -10,10 +10,11 @@ CHANGES WITH 196:
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the longer run this indexed database shall grow into
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the longer run this indexed database shall grow into
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becoming the one central database for non-essential
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becoming the one central database for non-essential
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userspace device metadata. Previously, data from the PCI/USB
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userspace device metadata. Previously, data from the PCI/USB
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database was only attached to the select devices, since the
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database was only attached to select devices, since the
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lookup was a relatively expensive operation due to O(n) time
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lookup was a relatively expensive operation due to O(n) time
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complexity. Since this is now O(log(n)), we decided to add
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complexity (with n being the number of entries in the
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in this data for all devices where this is available, by
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database). Since this is now O(1), we decided to add in this
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data for all devices where this is available, by
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default. Note that the indexed database needs to be rebuilt
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default. Note that the indexed database needs to be rebuilt
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when new data files are installed. To achieve this you need
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when new data files are installed. To achieve this you need
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to update your packaging scripts to invoke "udevadm hwdb
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to update your packaging scripts to invoke "udevadm hwdb
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