sched_ext: Move scx_exit(), scx_error() and friends to ext_internal.h

Things shared across multiple .c files belong in a header. scx_exit() /
scx_error() (and their scx_vexit() / scx_verror() siblings) are already
called from ext_idle.c and the upcoming ext_cid.c, and it was only
build_policy.c's textual inclusion of ext.c that made the references
resolve. Move the whole family to ext_internal.h.

Pure visibility change.

v4: Rebased over the exit_cpu plumbing. scx_exit() and scx_verror()
    are now macros wrapping raw_smp_processor_id(); move both macros
    plus the underlying __scx_exit() / scx_vexit() declarations to
    the header.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Reviewed-by: Changwoo Min <changwoo@igalia.com>
Reviewed-by: Andrea Righi <arighi@nvidia.com>

0 files changed, 0 insertions, 0 deletions