shm: Disallow shrinking shm pools
authorKristian Høgsberg <krh@bitplanet.net>
Mon, 7 Apr 2014 21:42:20 +0000 (14:42 -0700)
committerKristian Høgsberg <krh@bitplanet.net>
Mon, 7 Apr 2014 23:01:25 +0000 (16:01 -0700)
commit24cdbe3d69763708dcd156edfbe7aa8d00bab860
tree9907971c2697b7907152ac1d2bf1c374f294d88e
parentc1aa1291a10eb63b41df27ecc53569e194f128d1
shm: Disallow shrinking shm pools

Unused shm space will be automatically reclaimed if unused or can be
explicitly returned by using fallocate FALLOC_FL_PUNCH_HOLE.

https://bugs.freedesktop.org/show_bug.cgi?id=74632
protocol/wayland.xml
src/wayland-shm.c