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| author |   Thomas Gleixner <tglx@linutronix.de> | 2019-08-21 21:09:04 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-08-28 11:50:33 +0200 |
| commit | 2b69942f9021bf75bd1b001f53bd2578361fadf3 (patch) | |
| tree | 1d51a30bd34edc3c0a723a306199b1018e404db3 /include/linux/init_task.h | |
| parent | posix-cpu-timers: Move prof/virt_ticks into caller (diff) | |
| download | wireguard-linux-2b69942f9021bf75bd1b001f53bd2578361fadf3.tar.xz wireguard-linux-2b69942f9021bf75bd1b001f53bd2578361fadf3.zip | |
posix-cpu-timers: Create a container struct
Per task/process data of posix CPU timers is all over the place which
makes the code hard to follow and requires ifdeffery.
Create a container to hold all this information in one place, so data is
consolidated and the ifdeffery can be confined to the posix timer header
file and removed from places like fork.
As a first step, move the cpu_timers list head array into the new struct
and clean up the initializers and simplify fork. The remaining #ifdef in
fork will be removed later.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lkml.kernel.org/r/20190821192920.819418976@linutronix.de
Diffstat (limited to 'include/linux/init_task.h')
| -rw-r--r-- | include/linux/init_task.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 6049baa5b8bc..2c620d7ac432 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -36,17 +36,6 @@ extern struct cred init_cred; #define INIT_PREV_CPUTIME(x) #endif -#ifdef CONFIG_POSIX_TIMERS -#define INIT_CPU_TIMERS(s) \ - .cpu_timers = { \ - LIST_HEAD_INIT(s.cpu_timers[0]), \ - LIST_HEAD_INIT(s.cpu_timers[1]), \ - LIST_HEAD_INIT(s.cpu_timers[2]), \ - }, -#else -#define INIT_CPU_TIMERS(s) -#endif - #define INIT_TASK_COMM "swapper" /* Attach to the init_task data structure for proper alignment */ |