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

/linux-6.15/kernel/printk/
H A Dnbcon.c841 wctxt->outbuf = buf; in nbcon_write_context_set_buf()
842 wctxt->len = len; in nbcon_write_context_set_buf()
919 nbcon_write_context_set_buf(wctxt, NULL, 0); in nbcon_reacquire_nobuf()
1026 con->write_atomic(con, wctxt); in nbcon_emit_next_record()
1028 con->write_thread(con, wctxt); in nbcon_emit_next_record()
1030 if (!wctxt->outbuf) { in nbcon_emit_next_record()
1170 struct nbcon_write_context wctxt = { in nbcon_kthread_func() local
1210 backlog = nbcon_emit_one(&wctxt, false); in nbcon_kthread_func()
1421 struct nbcon_write_context wctxt = { }; in nbcon_legacy_emit_next_record() local
1480 struct nbcon_write_context wctxt = { }; in __nbcon_atomic_flush_pending_con() local
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/linux-6.15/include/linux/
H A Dconsole.h384 void (*write_atomic)(struct console *con, struct nbcon_write_context *wctxt);
415 void (*write_thread)(struct console *con, struct nbcon_write_context *wctxt);
604 extern bool nbcon_can_proceed(struct nbcon_write_context *wctxt);
605 extern bool nbcon_enter_unsafe(struct nbcon_write_context *wctxt);
606 extern bool nbcon_exit_unsafe(struct nbcon_write_context *wctxt);
607 extern void nbcon_reacquire_nobuf(struct nbcon_write_context *wctxt);
611 static inline bool nbcon_can_proceed(struct nbcon_write_context *wctxt) { return false; } in nbcon_can_proceed() argument
612 static inline bool nbcon_enter_unsafe(struct nbcon_write_context *wctxt) { return false; } in nbcon_enter_unsafe() argument
613 static inline bool nbcon_exit_unsafe(struct nbcon_write_context *wctxt) { return false; } in nbcon_exit_unsafe() argument
614 static inline void nbcon_reacquire_nobuf(struct nbcon_write_context *wctxt) { } in nbcon_reacquire_nobuf() argument
/linux-6.15/drivers/tty/serial/
H A Dtegra-utc.c414 static void tegra_utc_console_write_atomic(struct console *cons, struct nbcon_write_context *wctxt) in tegra_utc_console_write_atomic() argument
420 if (!nbcon_enter_unsafe(wctxt)) in tegra_utc_console_write_atomic()
423 outbuf = wctxt->outbuf; in tegra_utc_console_write_atomic()
424 len = wctxt->len; in tegra_utc_console_write_atomic()
439 nbcon_exit_unsafe(wctxt); in tegra_utc_console_write_atomic()
442 static void tegra_utc_console_write_thread(struct console *cons, struct nbcon_write_context *wctxt) in tegra_utc_console_write_thread() argument
445 unsigned int len = READ_ONCE(wctxt->len); in tegra_utc_console_write_thread()
450 if (!nbcon_enter_unsafe(wctxt)) in tegra_utc_console_write_thread()
455 uart_console_write(&tup->port, wctxt->outbuf + i, 1, tegra_utc_console_putchar); in tegra_utc_console_write_thread()
457 if (!nbcon_exit_unsafe(wctxt)) in tegra_utc_console_write_thread()
H A Dimx.c2110 if (!nbcon_enter_unsafe(wctxt)) in imx_uart_console_write_atomic()
2129 uart_console_write(port, wctxt->outbuf, wctxt->len, in imx_uart_console_write_atomic()
2140 nbcon_exit_unsafe(wctxt); in imx_uart_console_write_atomic()
2151 if (!nbcon_enter_unsafe(wctxt)) in imx_uart_console_write_thread()
2168 if (nbcon_exit_unsafe(wctxt)) { in imx_uart_console_write_thread()
2169 int len = READ_ONCE(wctxt->len); in imx_uart_console_write_thread()
2184 if (!nbcon_enter_unsafe(wctxt)) in imx_uart_console_write_thread()
2190 if (!nbcon_exit_unsafe(wctxt)) in imx_uart_console_write_thread()
2195 while (!nbcon_enter_unsafe(wctxt)) in imx_uart_console_write_thread()
2196 nbcon_reacquire_nobuf(wctxt); in imx_uart_console_write_thread()
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H A Damba-pl011.c2524 if (!nbcon_enter_unsafe(wctxt)) in pl011_console_write_atomic()
2537 uart_console_write(&uap->port, wctxt->outbuf, wctxt->len, pl011_console_putchar); in pl011_console_write_atomic()
2547 nbcon_exit_unsafe(wctxt); in pl011_console_write_atomic()
2556 if (!nbcon_enter_unsafe(wctxt)) in pl011_console_write_thread()
2567 if (nbcon_exit_unsafe(wctxt)) { in pl011_console_write_thread()
2569 unsigned int len = READ_ONCE(wctxt->len); in pl011_console_write_thread()
2572 if (!nbcon_enter_unsafe(wctxt)) in pl011_console_write_thread()
2575 if (!nbcon_exit_unsafe(wctxt)) in pl011_console_write_thread()
2580 while (!nbcon_enter_unsafe(wctxt)) in pl011_console_write_thread()
2581 nbcon_reacquire_nobuf(wctxt); in pl011_console_write_thread()
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/linux-6.15/drivers/gpu/drm/clients/
H A Ddrm_log.c348 static void drm_log_write_thread(struct console *con, struct nbcon_write_context *wctxt) in drm_log_write_thread() argument
361 drm_log_draw_kmsg_record(&dlog->scanout[i], wctxt->outbuf, wctxt->len); in drm_log_write_thread()