Home
last modified time | relevance | path

Searched refs:ww_class (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/include/linux/
H A Dww_mutex.h38 struct ww_class { struct
51 struct ww_class *ww_class; argument
63 struct ww_class *ww_class; member
87 , .acquire_name = #ww_class "_acquire" \
88 , .mutex_name = #ww_class "_mutex" \
109 struct ww_class *ww_class) in ww_mutex_init() argument
111 ww_mutex_base_init(&lock->base, ww_class->mutex_name, &ww_class->mutex_key); in ww_mutex_init()
114 lock->ww_class = ww_class; in ww_mutex_init()
143 struct ww_class *ww_class) in ww_acquire_init() argument
151 ctx->ww_class = ww_class; in ww_acquire_init()
[all …]
H A Ddma-resv.h48 extern struct ww_class reservation_ww_class;
/linux-6.15/kernel/locking/
H A Dtest-ww_mutex.c16 static DEFINE_WD_CLASS(ww_class);
64 ww_mutex_init(&mtx.mutex, &ww_class); in __test_mutex()
66 ww_acquire_init(&ctx, &ww_class); in __test_mutex()
130 ww_mutex_init(&mutex, &ww_class); in test_aa()
131 ww_acquire_init(&ctx, &ww_class); in test_aa()
194 ww_acquire_init_noinject(&ctx, &ww_class); in test_abba_work()
226 ww_mutex_init(&abba.a_mutex, &ww_class); in test_abba()
227 ww_mutex_init(&abba.b_mutex, &ww_class); in test_abba()
446 ww_acquire_init(&ctx, &ww_class); in stress_inorder_work()
514 ww_acquire_init(&ctx, &ww_class); in stress_reorder_work()
[all …]
H A Dww_mutex.h215 DEBUG_LOCKS_WARN_ON(ww_ctx->ww_class != ww->ww_class); in ww_mutex_lock_acquired()
/linux-6.15/Documentation/locking/
H A Dww-mutex-design.rst122 static DEFINE_WW_CLASS(ww_class);
147 ww_acquire_init(ctx, &ww_class);
191 ww_acquire_init(ctx, &ww_class);
274 static DEFINE_WW_CLASS(ww_class);
292 ww_acquire_init(ctx, &ww_class);
383 - Using a different ww_class for the mutex than for the ww_acquire_ctx.
/linux-6.15/lib/
H A Dlocking-selftest.c1790 t.ww_class = NULL; in ww_test_diff_class()