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authorDave Airlie <airlied@gmail.com>2014-08-08 01:30:53 +0400
committerDave Airlie <airlied@gmail.com>2014-08-08 01:30:53 +0400
commit7963e9db1b1f842fdc53309baa8714d38e9f5681 (patch)
tree9829f2d38b6df9f5a07c349766e77b002cb34539 /drivers/gpu/drm/drm_lock.c
parentfa1d0ee69ca8c123dd791d52830a2e146985ce85 (diff)
downloadlinux-7963e9db1b1f842fdc53309baa8714d38e9f5681.tar.xz
Revert "drm: drop redundant drm_file->is_master"
This reverts commit 48ba813701eb14b3008edefef4a0789b328e278c. Thanks to Chris: "drm_file->is_master is not synomous with having drm_file->master == drm_file->minor->master. This is because drm_file->master is the same for all drm_files of the same generation and so when there is a master, every drm_file believes itself to be the master. Confusion ensues and things go pear shaped when one file is closed and there is no master anymore." Conflicts: drivers/gpu/drm/drm_drv.c drivers/gpu/drm/drm_stub.c
Diffstat (limited to 'drivers/gpu/drm/drm_lock.c')
-rw-r--r--drivers/gpu/drm/drm_lock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index ea1572596578..e26b59e385ff 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -112,7 +112,7 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
/* don't set the block all signals on the master process for now
* really probably not the correct answer but lets us debug xkb
* xserver for now */
- if (!drm_is_master(file_priv)) {
+ if (!file_priv->is_master) {
sigemptyset(&dev->sigmask);
sigaddset(&dev->sigmask, SIGSTOP);
sigaddset(&dev->sigmask, SIGTSTP);