summaryrefslogtreecommitdiff
path: root/include/linux/preempt.h
AgeCommit message (Collapse)Author
2019-11-03Change preempt_disable() etc. to use a recursive mutex.Justin Husted
This is part of the userspace implementation of the kernel APIs for bcachefs-tools. The previous implementation just provided a barrier, but this isn't sufficient to make the associated percpu implementation safe. Signed-off-by: Justin Husted <sigstop@gmail.com>
2017-01-20bcache in userspace; userspace fsckKent Overstreet