shm: Split pool reference counting into external and internal references
authorDerek Foreman <derekf@osg.samsung.com>
Tue, 9 Feb 2016 22:03:47 +0000 (16:03 -0600)
committerBryce Harrington <bryce@osg.samsung.com>
Wed, 9 Mar 2016 00:54:25 +0000 (16:54 -0800)
commit442f4435868c1ea37e99d3f4fb316434e96faab1
tree8cbf16fe6b86de201d538ade3cd9c2180e02e4e4
parent5fe7e7ca78eb8c5435f35ed47b54aabdbdcaadf7
shm: Split pool reference counting into external and internal references

This is a preliminary step towards deferring shm resize operations until
after the compositor has released all external references on a pool.

Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
src/wayland-shm.c