diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/scheduler/sched-ext.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/scheduler/sched-ext.rst b/Documentation/scheduler/sched-ext.rst index 4b1ffd03f516..2771ea4cc14a 100644 --- a/Documentation/scheduler/sched-ext.rst +++ b/Documentation/scheduler/sched-ext.rst @@ -493,8 +493,9 @@ a freshly woken up task gets on a CPU. Where to Look ============= -* ``include/linux/sched/ext.h`` defines the core data structures, ops table - and constants. +* ``include/linux/sched/ext.h`` defines the core data structures and + constants, while the ops table (``struct sched_ext_ops``) is defined in + ``kernel/sched/ext/internal.h``. * ``kernel/sched/ext/ext.c`` contains sched_ext core implementation and helpers. The functions prefixed with ``scx_bpf_`` can be called from the BPF @@ -555,7 +556,8 @@ ABI Instability =============== The APIs provided by sched_ext to BPF schedulers programs have no stability -guarantees. This includes the ops table callbacks and constants defined in +guarantees. This includes the ops table callbacks defined in +``kernel/sched/ext/internal.h`` and the constants defined in ``include/linux/sched/ext.h``, as well as the ``scx_bpf_`` kfuncs defined in ``kernel/sched/ext/ext.c`` and ``kernel/sched/ext/idle.c``. |