Use mutexes in epoll instead of spinlocks
authorBarret Rhoden <brho@cs.berkeley.edu>
Tue, 5 Jan 2016 16:08:52 +0000 (11:08 -0500)
committerBarret Rhoden <brho@cs.berkeley.edu>
Thu, 14 Jan 2016 21:04:46 +0000 (16:04 -0500)
commit069724ae29c383b9f635ab69718971471fe72297
treeb377f72fdb2182a436b3a67bb81a53d44cfb12b3
parente3eb1a567e327572cfc304597771c18187015fd1
Use mutexes in epoll instead of spinlocks

Many of the calls technically could block, so we ought to use mutexes
instead.

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
user/iplib/epoll.c