An intro to the upgrade mutex in the Synchronized docs
authorYedidya Feldblum <yfeldblum@fb.com>
Sat, 20 Aug 2016 06:17:28 +0000 (23:17 -0700)
committerFacebook Github Bot 6 <facebook-github-bot-6-bot@fb.com>
Sat, 20 Aug 2016 06:23:27 +0000 (23:23 -0700)
commit3c2fad7c4e858b8bfa4018c4524a2af1a2c8156f
tree65f7b68da3cff58d38ef483f3a607dd072a1554b
parent707089c425f2001517d9b3472c78cfc3d9052288
An intro to the upgrade mutex in the Synchronized docs

Summary:
[Folly] An intro to the upgrade mutex in the `Synchronized` docs.

Describes what the upgrade mutex is. Extends the existing docs which describe `Synchronized` and `LockPtr` interface and behavior in the presence of an upgrade mutex.

Reviewed By: snarkmaster, simpkins

Differential Revision: D3746177

fbshipit-source-id: 68b0570a36cc1f4393d5ccca535efa02752ca11d
folly/docs/Synchronized.md