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Searched refs:wctxt (Results 1 – 5 of 5) sorted by relevance

/linux/kernel/printk/
H A Dnbcon.c798 bool nbcon_can_proceed(struct nbcon_write_context *wctxt) in nbcon_can_proceed() argument
800 struct nbcon_context *ctxt = &ACCESS_PRIVATE(wctxt, ctxt); in nbcon_can_proceed()
860 void nbcon_write_context_set_buf(struct nbcon_write_context *wctxt, in nbcon_write_context_set_buf() argument
863 struct nbcon_context *ctxt = &ACCESS_PRIVATE(wctxt, ctxt); in nbcon_write_context_set_buf()
867 wctxt->outbuf = buf; in nbcon_write_context_set_buf()
868 wctxt->len = len; in nbcon_write_context_set_buf()
870 wctxt->unsafe_takeover = cur.unsafe_takeover; in nbcon_write_context_set_buf()
885 bool nbcon_enter_unsafe(struct nbcon_write_context *wctxt) in nbcon_enter_unsafe() argument
887 struct nbcon_context *ctxt = &ACCESS_PRIVATE(wctxt, ctxt); in nbcon_enter_unsafe()
892 nbcon_write_context_set_buf(wctxt, NULL, 0); in nbcon_enter_unsafe()
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/linux/drivers/tty/serial/
H A Dsifive.c809 struct nbcon_write_context *wctxt) in sifive_serial_console_write_atomic() argument
818 if (!nbcon_enter_unsafe(wctxt)) in sifive_serial_console_write_atomic()
826 uart_console_write(port, wctxt->outbuf, wctxt->len, in sifive_serial_console_write_atomic()
831 nbcon_exit_unsafe(wctxt); in sifive_serial_console_write_atomic()
835 struct nbcon_write_context *wctxt) in sifive_serial_console_write_thread() argument
844 if (!nbcon_enter_unsafe(wctxt)) in sifive_serial_console_write_thread()
850 if (nbcon_exit_unsafe(wctxt)) { in sifive_serial_console_write_thread()
851 int len = READ_ONCE(wctxt->len); in sifive_serial_console_write_thread()
855 if (!nbcon_enter_unsafe(wctxt)) in sifive_serial_console_write_thread()
858 uart_console_write(port, wctxt->outbuf + i, 1, in sifive_serial_console_write_thread()
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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()
/linux/drivers/net/
H A Dnetconsole.c1508 struct nbcon_write_context *wctxt) in sysdata_append_cpu_nr() argument
1512 wctxt->cpu); in sysdata_append_cpu_nr()
1516 struct nbcon_write_context *wctxt) in sysdata_append_taskname() argument
1520 wctxt->comm); in sysdata_append_taskname()
1544 struct nbcon_write_context *wctxt) in prepare_sysdata() argument
1552 sysdata_len += sysdata_append_cpu_nr(nt, sysdata_len, wctxt); in prepare_sysdata()
1554 sysdata_len += sysdata_append_taskname(nt, sysdata_len, wctxt); in prepare_sysdata()
1860 struct nbcon_write_context *wctxt) in send_ext_msg_udp() argument
1868 sysdata_len = prepare_sysdata(nt, wctxt); in send_ext_msg_udp()
1874 len = wctxt->len + release_len + sysdata_len + userdata_len; in send_ext_msg_udp()
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/linux/drivers/gpu/drm/clients/
H A Ddrm_log.c369 static void drm_log_write_thread(struct console *con, struct nbcon_write_context *wctxt) in drm_log_write_thread() argument
382 drm_log_draw_kmsg_record(&dlog->scanout[i], wctxt->outbuf, wctxt->len); in drm_log_write_thread()