| /kernel/linux/linux-6.6/kernel/bpf/ |
| D | trampoline.c | 33 static int bpf_trampoline_update(struct bpf_trampoline *tr, bool lock_direct_mutex);
37 struct bpf_trampoline *tr = ops->private; in bpf_tramp_ftrace_ops_func() local
42 * tr->mutex is already locked. in bpf_tramp_ftrace_ops_func()
44 lockdep_assert_held_once(&tr->mutex); in bpf_tramp_ftrace_ops_func()
51 if ((tr->flags & BPF_TRAMP_F_CALL_ORIG) && in bpf_tramp_ftrace_ops_func()
52 !(tr->flags & BPF_TRAMP_F_ORIG_STACK)) { in bpf_tramp_ftrace_ops_func()
53 if (WARN_ON_ONCE(tr->flags & BPF_TRAMP_F_SHARE_IPMODIFY)) in bpf_tramp_ftrace_ops_func()
56 tr->flags |= BPF_TRAMP_F_SHARE_IPMODIFY; in bpf_tramp_ftrace_ops_func()
64 * tr->mutex => direct_mutex (ftrace.c) => ftrace_lock (ftrace.c) in bpf_tramp_ftrace_ops_func()
72 * mutex_trylock(&tr->mutex) to avoid deadlock in race condition in bpf_tramp_ftrace_ops_func()
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| /kernel/linux/linux-5.10/fs/gfs2/ |
| D | trans.c | 28 static void gfs2_print_trans(struct gfs2_sbd *sdp, const struct gfs2_trans *tr) in gfs2_print_trans() argument
30 fs_warn(sdp, "Transaction created at: %pSR\n", (void *)tr->tr_ip); in gfs2_print_trans()
32 tr->tr_blocks, tr->tr_revokes, tr->tr_reserved, in gfs2_print_trans()
33 test_bit(TR_TOUCHED, &tr->tr_flags)); in gfs2_print_trans()
35 tr->tr_num_buf_new, tr->tr_num_buf_rm, in gfs2_print_trans()
36 tr->tr_num_databuf_new, tr->tr_num_databuf_rm, in gfs2_print_trans()
37 tr->tr_num_revoke, tr->tr_num_revoke_rm); in gfs2_print_trans()
43 struct gfs2_trans *tr; in gfs2_trans_begin() local
55 tr = kmem_cache_zalloc(gfs2_trans_cachep, GFP_NOFS); in gfs2_trans_begin()
56 if (!tr) in gfs2_trans_begin()
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| /kernel/linux/linux-6.6/kernel/trace/ |
| D | trace_irqsoff.c | 40 static void stop_irqsoff_tracer(struct trace_array *tr, int graph);
41 static int start_irqsoff_tracer(struct trace_array *tr, int graph);
65 static int irqsoff_display_graph(struct trace_array *tr, int set);
66 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
68 static inline int irqsoff_display_graph(struct trace_array *tr, int set) in irqsoff_display_graph() argument
72 # define is_graph(tr) false argument
99 static int func_prolog_dec(struct trace_array *tr, in func_prolog_dec() argument
125 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_dec()
143 struct trace_array *tr = irqsoff_trace; in irqsoff_tracer_call() local
148 if (!func_prolog_dec(tr, &data, &flags)) in irqsoff_tracer_call()
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| D | trace_functions.c | 22 static void tracing_start_function_trace(struct trace_array *tr);
23 static void tracing_stop_function_trace(struct trace_array *tr);
52 int ftrace_allocate_ftrace_ops(struct trace_array *tr) in ftrace_allocate_ftrace_ops() argument
57 if (tr->flags & TRACE_ARRAY_FL_GLOBAL) in ftrace_allocate_ftrace_ops()
68 tr->ops = ops; in ftrace_allocate_ftrace_ops()
69 ops->private = tr; in ftrace_allocate_ftrace_ops()
74 void ftrace_free_ftrace_ops(struct trace_array *tr) in ftrace_free_ftrace_ops() argument
76 kfree(tr->ops); in ftrace_free_ftrace_ops()
77 tr->ops = NULL; in ftrace_free_ftrace_ops()
80 int ftrace_create_function_files(struct trace_array *tr, in ftrace_create_function_files() argument
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| D | trace_sched_wakeup.c | 36 static void wakeup_reset(struct trace_array *tr);
37 static void __wakeup_reset(struct trace_array *tr);
38 static int start_func_tracer(struct trace_array *tr, int graph);
39 static void stop_func_tracer(struct trace_array *tr, int graph);
44 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
46 # define is_graph(tr) false argument
68 func_prolog_preempt_disable(struct trace_array *tr, in func_prolog_preempt_disable() argument
85 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_preempt_disable()
102 static int wakeup_display_graph(struct trace_array *tr, int set) in wakeup_display_graph() argument
104 if (!(is_graph(tr) ^ set)) in wakeup_display_graph()
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| D | trace.c | 104 dummy_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in dummy_set_flag() argument
183 int tracing_set_tracer(struct trace_array *tr, const char *buf);
184 static void ftrace_trace_userstack(struct trace_array *tr,
498 struct trace_array *tr; in trace_array_get() local
502 list_for_each_entry(tr, &ftrace_trace_arrays, list) { in trace_array_get()
503 if (tr == this_tr) { in trace_array_get()
504 tr->ref++; in trace_array_get()
540 int tracing_check_open_get_tr(struct trace_array *tr) in tracing_check_open_get_tr() argument
551 if (tr && trace_array_get(tr) < 0) in tracing_check_open_get_tr()
955 static inline void ftrace_trace_stack(struct trace_array *tr,
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| D | trace_events.c | 72 #define do_for_each_event_file(tr, file) \ argument
73 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
74 list_for_each_entry(file, &tr->events, list)
76 #define do_for_each_event_file_safe(tr, file) \ argument
77 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
79 list_for_each_entry_safe(file, ___n, &tr->events, list)
624 struct trace_array *tr = trace_file->tr; in trace_event_ignore_this_pid() local
629 pid_list = rcu_dereference_raw(tr->filtered_pids); in trace_event_ignore_this_pid()
630 no_pid_list = rcu_dereference_raw(tr->filtered_no_pids); in trace_event_ignore_this_pid()
635 data = this_cpu_ptr(tr->array_buffer.data); in trace_event_ignore_this_pid()
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| /kernel/linux/linux-5.10/kernel/bpf/ |
| D | trampoline.c | 62 struct bpf_trampoline *tr; in bpf_trampoline_lookup() local
68 hlist_for_each_entry(tr, head, hlist) { in bpf_trampoline_lookup()
69 if (tr->key == key) { in bpf_trampoline_lookup()
70 refcount_inc(&tr->refcnt); in bpf_trampoline_lookup()
74 tr = kzalloc(sizeof(*tr), GFP_KERNEL); in bpf_trampoline_lookup()
75 if (!tr) in bpf_trampoline_lookup()
78 tr->key = key; in bpf_trampoline_lookup()
79 INIT_HLIST_NODE(&tr->hlist); in bpf_trampoline_lookup()
80 hlist_add_head(&tr->hlist, head); in bpf_trampoline_lookup()
81 refcount_set(&tr->refcnt, 1); in bpf_trampoline_lookup()
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| /kernel/linux/linux-6.6/drivers/media/radio/ |
| D | radio-timb.c | 43 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_tuner() local
44 return v4l2_subdev_call(tr->sd_tuner, tuner, g_tuner, v); in timbradio_vidioc_g_tuner()
50 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_tuner() local
51 return v4l2_subdev_call(tr->sd_tuner, tuner, s_tuner, v); in timbradio_vidioc_s_tuner()
57 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_frequency() local
58 return v4l2_subdev_call(tr->sd_tuner, tuner, s_frequency, f); in timbradio_vidioc_s_frequency()
64 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_frequency() local
65 return v4l2_subdev_call(tr->sd_tuner, tuner, g_frequency, f); in timbradio_vidioc_g_frequency()
90 struct timbradio *tr; in timbradio_probe() local
99 tr = devm_kzalloc(&pdev->dev, sizeof(*tr), GFP_KERNEL); in timbradio_probe()
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| D | radio-trust.c | 58 struct trust *tr = kzalloc(sizeof(*tr), GFP_KERNEL); in trust_alloc() local
60 return tr ? &tr->isa : NULL; in trust_alloc()
67 #define TR_DELAY do { inb(tr->isa.io); inb(tr->isa.io); inb(tr->isa.io); } while (0)
68 #define TR_SET_SCL outb(tr->ioval |= 2, tr->isa.io)
69 #define TR_CLR_SCL outb(tr->ioval &= 0xfd, tr->isa.io)
70 #define TR_SET_SDA outb(tr->ioval |= 1, tr->isa.io)
71 #define TR_CLR_SDA outb(tr->ioval &= 0xfe, tr->isa.io)
73 static void write_i2c(struct trust *tr, int n, ...) in write_i2c() argument
121 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_mute_volume() local
123 tr->ioval = (tr->ioval & 0xf7) | (mute << 3); in trust_s_mute_volume()
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| /kernel/linux/linux-5.10/drivers/media/radio/ |
| D | radio-timb.c | 43 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_tuner() local
44 return v4l2_subdev_call(tr->sd_tuner, tuner, g_tuner, v); in timbradio_vidioc_g_tuner()
50 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_tuner() local
51 return v4l2_subdev_call(tr->sd_tuner, tuner, s_tuner, v); in timbradio_vidioc_s_tuner()
57 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_frequency() local
58 return v4l2_subdev_call(tr->sd_tuner, tuner, s_frequency, f); in timbradio_vidioc_s_frequency()
64 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_frequency() local
65 return v4l2_subdev_call(tr->sd_tuner, tuner, g_frequency, f); in timbradio_vidioc_g_frequency()
90 struct timbradio *tr; in timbradio_probe() local
99 tr = devm_kzalloc(&pdev->dev, sizeof(*tr), GFP_KERNEL); in timbradio_probe()
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| D | radio-trust.c | 58 struct trust *tr = kzalloc(sizeof(*tr), GFP_KERNEL); in trust_alloc() local
60 return tr ? &tr->isa : NULL; in trust_alloc()
67 #define TR_DELAY do { inb(tr->isa.io); inb(tr->isa.io); inb(tr->isa.io); } while (0)
68 #define TR_SET_SCL outb(tr->ioval |= 2, tr->isa.io)
69 #define TR_CLR_SCL outb(tr->ioval &= 0xfd, tr->isa.io)
70 #define TR_SET_SDA outb(tr->ioval |= 1, tr->isa.io)
71 #define TR_CLR_SDA outb(tr->ioval &= 0xfe, tr->isa.io)
73 static void write_i2c(struct trust *tr, int n, ...) in write_i2c() argument
121 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_mute_volume() local
123 tr->ioval = (tr->ioval & 0xf7) | (mute << 3); in trust_s_mute_volume()
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| /kernel/linux/linux-6.6/fs/gfs2/ |
| D | trans.c | 28 static void gfs2_print_trans(struct gfs2_sbd *sdp, const struct gfs2_trans *tr) in gfs2_print_trans() argument
30 fs_warn(sdp, "Transaction created at: %pSR\n", (void *)tr->tr_ip); in gfs2_print_trans()
32 tr->tr_blocks, tr->tr_revokes, tr->tr_reserved, in gfs2_print_trans()
33 test_bit(TR_TOUCHED, &tr->tr_flags)); in gfs2_print_trans()
35 tr->tr_num_buf_new, tr->tr_num_buf_rm, in gfs2_print_trans()
36 tr->tr_num_databuf_new, tr->tr_num_databuf_rm, in gfs2_print_trans()
37 tr->tr_num_revoke); in gfs2_print_trans()
40 int __gfs2_trans_begin(struct gfs2_trans *tr, struct gfs2_sbd *sdp, in __gfs2_trans_begin() argument
55 tr->tr_ip = ip; in __gfs2_trans_begin()
56 tr->tr_blocks = blocks; in __gfs2_trans_begin()
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| D | log.c | 96 * @tr: The transaction to start I/O on
102 struct gfs2_trans *tr, struct blk_plug *plug) in gfs2_ail1_start_one() argument
112 list_for_each_entry_safe_reverse(bd, s, &tr->tr_ail1_list, bd_ail_st_list) { in gfs2_ail1_start_one()
115 gfs2_assert(sdp, bd->bd_tr == tr); in gfs2_ail1_start_one()
120 &tr->tr_ail2_list); in gfs2_ail1_start_one()
138 list_move(&bd->bd_ail_st_list, &tr->tr_ail1_list); in gfs2_ail1_start_one()
162 struct gfs2_trans *tr; in dump_ail_list() local
166 list_for_each_entry_reverse(tr, &sdp->sd_ail1_list, tr_list) { in dump_ail_list()
167 list_for_each_entry_reverse(bd, &tr->tr_ail1_list, in dump_ail_list()
204 struct gfs2_trans *tr; in gfs2_ail1_flush() local
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| /kernel/linux/linux-5.10/kernel/trace/ |
| D | trace_irqsoff.c | 40 static void stop_irqsoff_tracer(struct trace_array *tr, int graph);
41 static int start_irqsoff_tracer(struct trace_array *tr, int graph);
65 static int irqsoff_display_graph(struct trace_array *tr, int set);
66 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
68 static inline int irqsoff_display_graph(struct trace_array *tr, int set) in irqsoff_display_graph() argument
72 # define is_graph(tr) false argument
99 static int func_prolog_dec(struct trace_array *tr, in func_prolog_dec() argument
125 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_dec()
143 struct trace_array *tr = irqsoff_trace; in irqsoff_tracer_call() local
147 if (!func_prolog_dec(tr, &data, &flags)) in irqsoff_tracer_call()
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| D | trace_functions.c | 22 static void tracing_start_function_trace(struct trace_array *tr);
23 static void tracing_stop_function_trace(struct trace_array *tr);
37 int ftrace_allocate_ftrace_ops(struct trace_array *tr) in ftrace_allocate_ftrace_ops() argument
42 if (tr->flags & TRACE_ARRAY_FL_GLOBAL) in ftrace_allocate_ftrace_ops()
53 tr->ops = ops; in ftrace_allocate_ftrace_ops()
54 ops->private = tr; in ftrace_allocate_ftrace_ops()
59 void ftrace_free_ftrace_ops(struct trace_array *tr) in ftrace_free_ftrace_ops() argument
61 kfree(tr->ops); in ftrace_free_ftrace_ops()
62 tr->ops = NULL; in ftrace_free_ftrace_ops()
65 int ftrace_create_function_files(struct trace_array *tr, in ftrace_create_function_files() argument
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| D | trace_sched_wakeup.c | 36 static void wakeup_reset(struct trace_array *tr);
37 static void __wakeup_reset(struct trace_array *tr);
38 static int start_func_tracer(struct trace_array *tr, int graph);
39 static void stop_func_tracer(struct trace_array *tr, int graph);
44 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
46 # define is_graph(tr) false argument
68 func_prolog_preempt_disable(struct trace_array *tr, in func_prolog_preempt_disable() argument
85 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_preempt_disable()
102 static int wakeup_display_graph(struct trace_array *tr, int set) in wakeup_display_graph() argument
104 if (!(is_graph(tr) ^ set)) in wakeup_display_graph()
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| D | trace.c | 98 dummy_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in dummy_set_flag() argument
177 int tracing_set_tracer(struct trace_array *tr, const char *buf);
178 static void ftrace_trace_userstack(struct trace_array *tr,
438 struct trace_array *tr; in trace_array_get() local
442 list_for_each_entry(tr, &ftrace_trace_arrays, list) { in trace_array_get()
443 if (tr == this_tr) { in trace_array_get()
444 tr->ref++; in trace_array_get()
479 int tracing_check_open_get_tr(struct trace_array *tr) in tracing_check_open_get_tr() argument
490 if (tr && trace_array_get(tr) < 0) in tracing_check_open_get_tr()
915 static inline void ftrace_trace_stack(struct trace_array *tr,
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| D | trace_events.c | 64 #define do_for_each_event_file(tr, file) \ argument
65 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
66 list_for_each_entry(file, &tr->events, list)
68 #define do_for_each_event_file_safe(tr, file) \ argument
69 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
71 list_for_each_entry_safe(file, ___n, &tr->events, list)
235 struct trace_array *tr = trace_file->tr; in trace_event_ignore_this_pid() local
240 pid_list = rcu_dereference_raw(tr->filtered_pids); in trace_event_ignore_this_pid()
241 no_pid_list = rcu_dereference_raw(tr->filtered_no_pids); in trace_event_ignore_this_pid()
246 data = this_cpu_ptr(tr->array_buffer.data); in trace_event_ignore_this_pid()
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| D | trace_boot.c | 25 trace_boot_set_instance_options(struct trace_array *tr, struct xbc_node *node) in trace_boot_set_instance_options() argument
39 if (trace_set_options(tr, buf) < 0) in trace_boot_set_instance_options()
48 tracer_tracing_on(tr); in trace_boot_set_instance_options()
50 tracer_tracing_off(tr); in trace_boot_set_instance_options()
55 if (tracing_set_clock(tr, p) < 0) in trace_boot_set_instance_options()
64 if (tracing_resize_ring_buffer(tr, v, RING_BUFFER_ALL_CPUS) < 0) in trace_boot_set_instance_options()
74 tracing_set_cpumask(tr, new_mask) < 0) in trace_boot_set_instance_options()
83 trace_boot_enable_events(struct trace_array *tr, struct xbc_node *node) in trace_boot_enable_events() argument
95 if (ftrace_set_clr_event(tr, buf, 1) < 0) in trace_boot_enable_events()
175 trace_boot_init_one_event(struct trace_array *tr, struct xbc_node *gnode, in trace_boot_init_one_event() argument
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| D | trace_selftest.c | 70 arch_spin_lock(&buf->tr->max_lock); in trace_test_buffer()
88 arch_spin_unlock(&buf->tr->max_lock); in trace_test_buffer()
185 static int trace_selftest_ops(struct trace_array *tr, int cnt) in trace_selftest_ops() argument
222 ftrace_init_array_ops(tr, trace_selftest_test_global_func); in trace_selftest_ops()
223 register_ftrace_function(tr->ops); in trace_selftest_ops()
304 unregister_ftrace_function(tr->ops); in trace_selftest_ops()
305 ftrace_reset_array_ops(tr); in trace_selftest_ops()
326 struct trace_array *tr, in trace_selftest_startup_dynamic_tracing() argument
355 ret = tracer_init(trace, tr); in trace_selftest_startup_dynamic_tracing()
365 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_dynamic_tracing()
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| /kernel/linux/linux-5.10/drivers/input/touchscreen/ |
| D | touchright.c | 45 struct tr { struct
56 struct tr *tr = serio_get_drvdata(serio); in tr_interrupt() argument
57 struct input_dev *dev = tr->dev; in tr_interrupt()
59 tr->data[tr->idx] = data; in tr_interrupt()
61 if ((tr->data[0] & TR_FORMAT_STATUS_MASK) == TR_FORMAT_STATUS_BYTE) { in tr_interrupt()
62 if (++tr->idx == TR_LENGTH) { in tr_interrupt()
64 (tr->data[1] << 5) | (tr->data[2] >> 1)); in tr_interrupt()
66 (tr->data[3] << 5) | (tr->data[4] >> 1)); in tr_interrupt()
68 tr->data[0] & TR_FORMAT_TOUCH_BIT); in tr_interrupt()
70 tr->idx = 0; in tr_interrupt()
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| /kernel/linux/linux-6.6/drivers/input/touchscreen/ |
| D | touchright.c | 45 struct tr { struct
56 struct tr *tr = serio_get_drvdata(serio); in tr_interrupt() local
57 struct input_dev *dev = tr->dev; in tr_interrupt()
59 tr->data[tr->idx] = data; in tr_interrupt()
61 if ((tr->data[0] & TR_FORMAT_STATUS_MASK) == TR_FORMAT_STATUS_BYTE) { in tr_interrupt()
62 if (++tr->idx == TR_LENGTH) { in tr_interrupt()
64 (tr->data[1] << 5) | (tr->data[2] >> 1)); in tr_interrupt()
66 (tr->data[3] << 5) | (tr->data[4] >> 1)); in tr_interrupt()
68 tr->data[0] & TR_FORMAT_TOUCH_BIT); in tr_interrupt()
70 tr->idx = 0; in tr_interrupt()
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| /kernel/linux/linux-6.6/drivers/mtd/ |
| D | mtd_blkdevs.c | 45 static blk_status_t do_blktrans_request(struct mtd_blktrans_ops *tr, in do_blktrans_request() argument
54 block = blk_rq_pos(req) << 9 >> tr->blkshift; in do_blktrans_request()
55 nsect = blk_rq_cur_bytes(req) >> tr->blkshift; in do_blktrans_request()
59 if (tr->flush(dev)) in do_blktrans_request()
63 if (tr->discard(dev, block, nsect)) in do_blktrans_request()
68 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
69 if (tr->readsect(dev, block, buf)) { in do_blktrans_request()
80 if (!tr->writesect) in do_blktrans_request()
87 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
88 if (tr->writesect(dev, block, buf)) { in do_blktrans_request()
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| /kernel/linux/linux-5.10/drivers/mtd/ |
| D | mtd_blkdevs.c | 65 static blk_status_t do_blktrans_request(struct mtd_blktrans_ops *tr, in do_blktrans_request() argument
72 block = blk_rq_pos(req) << 9 >> tr->blkshift; in do_blktrans_request()
73 nsect = blk_rq_cur_bytes(req) >> tr->blkshift; in do_blktrans_request()
76 if (tr->flush(dev)) in do_blktrans_request()
87 if (tr->discard(dev, block, nsect)) in do_blktrans_request()
92 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
93 if (tr->readsect(dev, block, buf)) { in do_blktrans_request()
102 if (!tr->writesect) in do_blktrans_request()
107 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
108 if (tr->writesect(dev, block, buf)) { in do_blktrans_request()
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