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revlog: give EXTSTORED flag value to narrowhg

Authored by martinvonz.

Description

revlog: give EXTSTORED flag value to narrowhg

Narrowhg has been using "1 << 14" as its revlog flag value for a long
time. We (Google) have many repos with that value in production
already. When the same value was reserved for EXTSTORED, it made those
repos invalid. Upgrading them will be a little painful. We should
clearly have reserved the value for narrowhg a long time ago. Since
the EXTSTORED flag is not yet in any release and Facebook also says
they have not started using it in production, so it should be okay to
change it. This patch gives the current value (1 << 14) back to
narrowhg and gives a new value (1 << 13) to EXTSTORED.

Details

Committed
martinvonzJan 17 2017, 2:25 PM
Parents
rHG0b792507ea15: help: don't let tools reflow revlog flags list
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