diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-07-25 02:29:58 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-07-26 12:14:18 +0200 |
| commit | 75e6b9de564382ce5e4d4f2092635ccded70a14c (patch) | |
| tree | 122a2f7896953c109a299604bcbf77dbb48f9225 /ipc | |
| parent | 6a398d74566752f0904c05ea4690427c8cecf1b5 (diff) | |
kern: use a general lock for the IPC structuresfix-ipc-space-locking-2015-07-27
* ipc/ipc_thread.h (ith_{lock_init,lock,unlock}): Use a general lock.
* kern/task.h (struct task): Use a general lock for `itk_lock_data'.
(itk_{lock_init,lock,unlock}): Use a general lock.
* kern/thread.h (struct thread): Use a general lock for `ith_lock_data'.
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/ipc_thread.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ipc/ipc_thread.h b/ipc/ipc_thread.h index 008ab4a..9e2c079 100644 --- a/ipc/ipc_thread.h +++ b/ipc/ipc_thread.h @@ -42,9 +42,9 @@ typedef thread_t ipc_thread_t; #define ITH_NULL THREAD_NULL -#define ith_lock_init(thread) simple_lock_init(&(thread)->ith_lock_data) -#define ith_lock(thread) simple_lock(&(thread)->ith_lock_data) -#define ith_unlock(thread) simple_unlock(&(thread)->ith_lock_data) +#define ith_lock_init(thread) lock_init(&(thread)->ith_lock_data, FALSE) +#define ith_lock(thread) lock_write(&(thread)->ith_lock_data) +#define ith_unlock(thread) lock_write_done(&(thread)->ith_lock_data) /* * Note that this isn't a queue, but rather a stack. This causes |