diff options
| author | Tejun Heo <tj@kernel.org> | 2025-10-16 08:45:38 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2025-10-16 08:45:38 -1000 |
| commit | 70d837c3e017a0dc2bc52abf07abfeebd006c946 (patch) | |
| tree | 76fa15469bcadd3f22847a217bceee8c3a0e967e /include | |
| parent | 075e3f7206c44dd5c72bae8c617d1cffbfd7a033 (diff) | |
| parent | 73cbcfe255f7edca915d978a7d1b0a11f2d62812 (diff) | |
sched_ext: Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into for-6.19
Pull in tip/sched/core to receive:
50653216e4ff ("sched: Add support to pick functions to take rf")
4c95380701f5 ("sched/ext: Fold balance_scx() into pick_task_scx()")
which will enable clean integration of DL server support among other things.
This conflicts with the following from sched_ext/for-6.18-fixes:
a8ad873113d3 ("sched_ext: defer queue_balance_callback() until after ops.dispatch")
which adds maybe_queue_balance_callback() to balance_scx() which is removed
by 50653216e4ff. Resolve by moving the invocation to pick_task_scx() in the
equivalent location.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cleanup.h | 5 | ||||
| -rw-r--r-- | include/linux/sched.h | 11 |
2 files changed, 9 insertions, 7 deletions
diff --git a/include/linux/cleanup.h b/include/linux/cleanup.h index 2573585b7f06..ae381675455d 100644 --- a/include/linux/cleanup.h +++ b/include/linux/cleanup.h @@ -340,6 +340,11 @@ _label: \ #define __DEFINE_CLASS_IS_CONDITIONAL(_name, _is_cond) \ static __maybe_unused const bool class_##_name##_is_conditional = _is_cond +#define DEFINE_CLASS_IS_UNCONDITIONAL(_name) \ + __DEFINE_CLASS_IS_CONDITIONAL(_name, false); \ + static inline void * class_##_name##_lock_ptr(class_##_name##_t *_T) \ + { return (void *)1; } + #define __GUARD_IS_ERR(_ptr) \ ({ \ unsigned long _rc = (__force unsigned long)(_ptr); \ diff --git a/include/linux/sched.h b/include/linux/sched.h index cbb7340c5866..07576479c0ed 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -637,8 +637,8 @@ struct sched_rt_entity { #endif } __randomize_layout; -typedef bool (*dl_server_has_tasks_f)(struct sched_dl_entity *); -typedef struct task_struct *(*dl_server_pick_f)(struct sched_dl_entity *); +struct rq_flags; +typedef struct task_struct *(*dl_server_pick_f)(struct sched_dl_entity *, struct rq_flags *rf); struct sched_dl_entity { struct rb_node rb_node; @@ -730,9 +730,6 @@ struct sched_dl_entity { * dl_server_update(). * * @rq the runqueue this server is for - * - * @server_has_tasks() returns true if @server_pick return a - * runnable task. */ struct rq *rq; dl_server_pick_f server_pick_task; @@ -1861,8 +1858,8 @@ extern int task_can_attach(struct task_struct *p); extern int dl_bw_alloc(int cpu, u64 dl_bw); extern void dl_bw_free(int cpu, u64 dl_bw); -/* do_set_cpus_allowed() - consider using set_cpus_allowed_ptr() instead */ -extern void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask); +/* set_cpus_allowed_force() - consider using set_cpus_allowed_ptr() instead */ +extern void set_cpus_allowed_force(struct task_struct *p, const struct cpumask *new_mask); /** * set_cpus_allowed_ptr - set CPU affinity mask of a task |