Changeset c1f68b0 in mainline for kernel/generic/include/synch/mutex.h

Timestamp:

2017-10-28T11:40:41Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

eca820c

Parents:

15d9fe6

Message:

Use recursive mutex to protect task_t::cap_info

This makes it possible to use the mutex-protected capability APIs even
inside caps_apply_to_kobject_type() callbacks. Now there is no need to
provide eg. cap_unpublish_locked() and cap_free_locked(). Likewise,
ipc_irq_unsubscribe() can be used when the task's cap_info is already
locked by the current thread inside of a callback.

(No files)