| /drivers/md/ |
| D | raid5-cache.c | 210 struct r5l_log *log; member
250 bool r5c_is_writeback(struct r5l_log *log) in r5c_is_writeback() argument
252 return (log != NULL && in r5c_is_writeback()
253 log->r5c_journal_mode == R5C_JOURNAL_MODE_WRITE_BACK); in r5c_is_writeback()
256 static sector_t r5l_ring_add(struct r5l_log *log, sector_t start, sector_t inc) in r5l_ring_add() argument
259 if (start >= log->device_size) in r5l_ring_add()
260 start = start - log->device_size; in r5l_ring_add()
264 static sector_t r5l_ring_distance(struct r5l_log *log, sector_t start, in r5l_ring_distance() argument
270 return end + log->device_size - start; in r5l_ring_distance()
273 static bool r5l_has_free_space(struct r5l_log *log, sector_t size) in r5l_has_free_space() argument
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| D | dm-log.c | 153 struct dm_dirty_log *log; in dm_dirty_log_create() local
155 log = kmalloc(sizeof(*log), GFP_KERNEL); in dm_dirty_log_create()
156 if (!log) in dm_dirty_log_create()
161 kfree(log); in dm_dirty_log_create()
165 log->flush_callback_fn = flush_callback_fn; in dm_dirty_log_create()
166 log->type = type; in dm_dirty_log_create()
167 if (type->ctr(log, ti, argc, argv)) { in dm_dirty_log_create()
168 kfree(log); in dm_dirty_log_create()
173 return log; in dm_dirty_log_create()
177 void dm_dirty_log_destroy(struct dm_dirty_log *log) in dm_dirty_log_destroy() argument
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| D | raid5-ppl.c | 136 struct ppl_log *log; member
232 static struct ppl_io_unit *ppl_new_iounit(struct ppl_log *log, in ppl_new_iounit() argument
235 struct ppl_conf *ppl_conf = log->ppl_conf; in ppl_new_iounit()
248 io->log = log; in ppl_new_iounit()
266 static int ppl_log_stripe(struct ppl_log *log, struct stripe_head *sh) in ppl_log_stripe() argument
268 struct ppl_io_unit *io = log->current_io; in ppl_log_stripe()
279 if (io && (io->pp_size == log->entry_space || in ppl_log_stripe()
288 io = ppl_new_iounit(log, sh); in ppl_log_stripe()
291 spin_lock_irq(&log->io_list_lock); in ppl_log_stripe()
292 list_add_tail(&io->log_sibling, &log->io_list); in ppl_log_stripe()
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| D | raid5-log.h | 7 extern int r5l_write_stripe(struct r5l_log *log, struct stripe_head *head_sh);
8 extern void r5l_write_stripe_run(struct r5l_log *log);
9 extern void r5l_flush_stripe_to_raid(struct r5l_log *log);
11 extern int r5l_handle_flush_request(struct r5l_log *log, struct bio *bio);
12 extern void r5l_quiesce(struct r5l_log *log, int quiesce);
14 extern bool r5c_is_writeback(struct r5l_log *log);
23 extern void r5l_wake_reclaim(struct r5l_log *log, sector_t space);
26 extern int r5c_cache_data(struct r5l_log *log, struct stripe_head *sh);
35 extern int r5l_start(struct r5l_log *log);
47 extern int ppl_handle_flush_request(struct r5l_log *log, struct bio *bio);
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| D | dm-log-userspace-base.c | 190 static int userspace_ctr(struct dm_dirty_log *log, struct dm_target *ti, in userspace_ctr() argument
320 log->context = lc; in userspace_ctr()
326 static void userspace_dtr(struct dm_dirty_log *log) in userspace_dtr() argument
328 struct log_c *lc = log->context; in userspace_dtr()
352 static int userspace_presuspend(struct dm_dirty_log *log) in userspace_presuspend() argument
355 struct log_c *lc = log->context; in userspace_presuspend()
363 static int userspace_postsuspend(struct dm_dirty_log *log) in userspace_postsuspend() argument
366 struct log_c *lc = log->context; in userspace_postsuspend()
380 static int userspace_resume(struct dm_dirty_log *log) in userspace_resume() argument
383 struct log_c *lc = log->context; in userspace_resume()
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| D | dm-region-hash.c | 62 struct dm_dirty_log *log; member
167 struct dm_dirty_log *log, uint32_t region_size, in dm_region_hash_create() argument
196 rh->log = log; in dm_region_hash_create()
251 if (rh->log) in dm_region_hash_destroy()
252 dm_dirty_log_destroy(rh->log); in dm_region_hash_destroy()
262 return rh->log; in dm_rh_dirty_log()
296 nreg->state = rh->log->type->in_sync(rh->log, region, 1) ? in __rh_alloc()
354 r = rh->log->type->in_sync(rh->log, region, may_block); in dm_rh_get_state()
368 rh->log->type->set_region_sync(rh->log, reg->key, success); in complete_resync_work()
398 struct dm_dirty_log *log = rh->log; in dm_rh_mark_nosync() local
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| D | dm-raid1.c | 387 struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh); in do_recovery() local
404 (log->type->get_sync_count(log) == ms->nr_regions)) { in do_recovery()
439 struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh); in mirror_available() local
442 if (log->type->in_sync(log, region, 0)) in mirror_available()
685 struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh); in do_writes() local
708 if (log->type->is_remote_recovering && in do_writes()
709 log->type->is_remote_recovering(log, region)) { in do_writes()
1189 struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh); in mirror_map() local
1202 r = log->type->in_sync(log, dm_rh_bio_to_region(ms->rh, bio), 0); in mirror_map()
1303 struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh); in mirror_presuspend() local
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| /drivers/gpu/drm/i915/gt/uc/ |
| D | intel_guc_log.c | 13 static void guc_log_capture_logs(struct intel_guc_log *log);
58 static void guc_log_enable_flush_events(struct intel_guc_log *log) in guc_log_enable_flush_events() argument
60 intel_guc_enable_msg(log_to_guc(log), in guc_log_enable_flush_events()
65 static void guc_log_disable_flush_events(struct intel_guc_log *log) in guc_log_disable_flush_events() argument
67 intel_guc_disable_msg(log_to_guc(log), in guc_log_disable_flush_events()
143 static void guc_move_to_next_buf(struct intel_guc_log *log) in guc_move_to_next_buf() argument
152 relay_reserve(log->relay.channel, log->vma->obj->base.size); in guc_move_to_next_buf()
155 relay_flush(log->relay.channel); in guc_move_to_next_buf()
158 static void *guc_get_write_buffer(struct intel_guc_log *log) in guc_get_write_buffer() argument
169 return relay_reserve(log->relay.channel, 0); in guc_get_write_buffer()
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| D | intel_guc_log_debugfs.c | 32 struct intel_guc_log *log = data; in guc_log_level_get() local
34 if (!intel_guc_is_used(log_to_guc(log))) in guc_log_level_get()
37 *val = intel_guc_log_get_level(log); in guc_log_level_get()
44 struct intel_guc_log *log = data; in guc_log_level_set() local
46 if (!intel_guc_is_used(log_to_guc(log))) in guc_log_level_set()
49 return intel_guc_log_set_level(log, val); in guc_log_level_set()
58 struct intel_guc_log *log = inode->i_private; in guc_log_relay_open() local
60 if (!intel_guc_is_ready(log_to_guc(log))) in guc_log_relay_open()
63 file->private_data = log; in guc_log_relay_open()
65 return intel_guc_log_relay_open(log); in guc_log_relay_open()
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| D | intel_guc_log.h | 64 void intel_guc_log_init_early(struct intel_guc_log *log);
65 int intel_guc_log_create(struct intel_guc_log *log);
66 void intel_guc_log_destroy(struct intel_guc_log *log);
68 int intel_guc_log_set_level(struct intel_guc_log *log, u32 level);
69 bool intel_guc_log_relay_created(const struct intel_guc_log *log);
70 int intel_guc_log_relay_open(struct intel_guc_log *log);
71 int intel_guc_log_relay_start(struct intel_guc_log *log);
72 void intel_guc_log_relay_flush(struct intel_guc_log *log);
73 void intel_guc_log_relay_close(struct intel_guc_log *log);
75 void intel_guc_log_handle_flush_event(struct intel_guc_log *log);
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| /drivers/char/tpm/eventlog/ |
| D | efi.c | 22 struct tpm_bios_log *log; in tpm_read_log_efi() local
34 log = &chip->log; in tpm_read_log_efi()
58 log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL); in tpm_read_log_efi()
59 if (!log->bios_event_log) { in tpm_read_log_efi()
64 log->bios_event_log_end = log->bios_event_log + log_size; in tpm_read_log_efi()
79 kfree(log->bios_event_log); in tpm_read_log_efi()
94 tmp = krealloc(log->bios_event_log, in tpm_read_log_efi()
98 kfree(log->bios_event_log); in tpm_read_log_efi()
103 log->bios_event_log = tmp; in tpm_read_log_efi()
110 memcpy((void *)log->bios_event_log + log_size, in tpm_read_log_efi()
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| D | acpi.c | 72 struct tpm_bios_log *log; in tpm_read_log_acpi() local
78 log = &chip->log; in tpm_read_log_acpi()
138 log->bios_event_log = kmalloc(len, GFP_KERNEL); in tpm_read_log_acpi()
139 if (!log->bios_event_log) in tpm_read_log_acpi()
142 log->bios_event_log_end = log->bios_event_log + len; in tpm_read_log_acpi()
153 memcpy_fromio(log->bios_event_log, virt, len); in tpm_read_log_acpi()
158 !tpm_is_tpm2_log(log->bios_event_log, len)) { in tpm_read_log_acpi()
167 kfree(log->bios_event_log); in tpm_read_log_acpi()
168 log->bios_event_log = NULL; in tpm_read_log_acpi()
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| D | tpm2.c | 45 struct tpm_bios_log *log = &chip->log; in tpm2_bios_measurements_start() local
46 void *addr = log->bios_event_log; in tpm2_bios_measurements_start()
47 void *limit = log->bios_event_log_end; in tpm2_bios_measurements_start()
91 struct tpm_bios_log *log = &chip->log; in tpm2_bios_measurements_next() local
92 void *limit = log->bios_event_log_end; in tpm2_bios_measurements_next()
97 event_header = log->bios_event_log; in tpm2_bios_measurements_next()
131 struct tpm_bios_log *log = &chip->log; in tpm2_binary_bios_measurements_show() local
132 struct tcg_pcr_event *event_header = log->bios_event_log; in tpm2_binary_bios_measurements_show()
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| D | of.c | 25 struct tpm_bios_log *log; in tpm_read_log_of() local
29 log = &chip->log; in tpm_read_log_of()
68 log->bios_event_log = kmemdup(__va(base), size, GFP_KERNEL); in tpm_read_log_of()
69 if (!log->bios_event_log) in tpm_read_log_of()
72 log->bios_event_log_end = log->bios_event_log + size; in tpm_read_log_of()
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| D | tpm1.c | 74 struct tpm_bios_log *log = &chip->log; in tpm1_bios_measurements_start() local
75 void *addr = log->bios_event_log; in tpm1_bios_measurements_start()
76 void *limit = log->bios_event_log_end; in tpm1_bios_measurements_start()
113 struct tpm_bios_log *log = &chip->log; in tpm1_bios_measurements_next() local
114 void *limit = log->bios_event_log_end; in tpm1_bios_measurements_next()
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| /drivers/net/wireless/broadcom/b43legacy/ |
| D | debugfs.c | 127 struct b43legacy_txstatus_log *log = &dev->dfsentry->txstatlog; in txstat_read_file() local
133 spin_lock_irqsave(&log->lock, flags); in txstat_read_file()
134 if (log->end < 0) { in txstat_read_file()
142 i = log->end + 1; in txstat_read_file()
147 stat = &(log->log[i]); in txstat_read_file()
162 if (i == log->end) in txstat_read_file()
167 spin_unlock_irqrestore(&log->lock, flags); in txstat_read_file()
371 struct b43legacy_txstatus_log *log; in b43legacy_debugfs_add_device() local
381 log = &e->txstatlog; in b43legacy_debugfs_add_device()
382 log->log = kcalloc(B43legacy_NR_LOGGED_TXSTATUS, in b43legacy_debugfs_add_device()
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| /drivers/nvme/host/ |
| D | hwmon.c | 15 struct nvme_smart_log *log; member
63 NVME_CSI_NVM, data->log, sizeof(*data->log), 0); in nvme_hwmon_get_smart_log()
70 struct nvme_smart_log *log = data->log; in nvme_hwmon_read() local
98 temp = get_unaligned_le16(log->temperature); in nvme_hwmon_read()
100 temp = le16_to_cpu(log->temp_sensor[channel - 1]); in nvme_hwmon_read()
104 *val = !!(log->critical_warning & NVME_SMART_CRIT_TEMPERATURE); in nvme_hwmon_read()
166 (channel && data->log->temp_sensor[channel - 1])) { in nvme_hwmon_is_visible()
179 if (!channel || data->log->temp_sensor[channel - 1]) in nvme_hwmon_is_visible()
235 data->log = kzalloc(sizeof(*data->log), GFP_KERNEL); in nvme_hwmon_init()
236 if (!data->log) { in nvme_hwmon_init()
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| /drivers/staging/greybus/ |
| D | log.c | 70 struct gb_log *log; in gb_log_probe() local
80 log = kzalloc(sizeof(*log), GFP_KERNEL); in gb_log_probe()
81 if (!log) in gb_log_probe()
91 log->connection = connection; in gb_log_probe()
92 greybus_set_drvdata(bundle, log); in gb_log_probe()
103 kfree(log); in gb_log_probe()
109 struct gb_log *log = greybus_get_drvdata(bundle); in gb_log_disconnect() local
110 struct gb_connection *connection = log->connection; in gb_log_disconnect()
115 kfree(log); in gb_log_disconnect()
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| /drivers/nvme/target/ |
| D | admin-cmd.c | 141 struct nvme_smart_log *log; in nvmet_execute_get_log_page_smart() local
145 if (req->transfer_len != sizeof(*log)) in nvmet_execute_get_log_page_smart()
148 log = kzalloc(sizeof(*log), GFP_KERNEL); in nvmet_execute_get_log_page_smart()
149 if (!log) in nvmet_execute_get_log_page_smart()
153 status = nvmet_get_smart_log_all(req, log); in nvmet_execute_get_log_page_smart()
155 status = nvmet_get_smart_log_nsid(req, log); in nvmet_execute_get_log_page_smart()
161 &log->num_err_log_entries); in nvmet_execute_get_log_page_smart()
164 status = nvmet_copy_to_sgl(req, 0, log, sizeof(*log)); in nvmet_execute_get_log_page_smart()
166 kfree(log); in nvmet_execute_get_log_page_smart()
174 struct nvme_effects_log *log; in nvmet_execute_get_log_cmd_effects_ns() local
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| /drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | gpio.c | 88 .log[0] = (info & 0x1800) >> 11, in dcb_gpio_parse()
89 .log[1] = (info & 0x6000) >> 13, in dcb_gpio_parse()
98 .log[0] = (info & 0x18000000) >> 27, in dcb_gpio_parse()
99 .log[1] = (info & 0x60000000) >> 29, in dcb_gpio_parse()
108 .log[0] = (info1 & 0x30) >> 4, in dcb_gpio_parse()
109 .log[1] = (info1 & 0xc0) >> 6, in dcb_gpio_parse()
140 .log[0] = !!(conf & 0x02), in dcb_gpio_match()
141 .log[1] = !(conf & 0x02), in dcb_gpio_match()
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| /drivers/net/wireless/broadcom/b43/ |
| D | debugfs.c | 352 struct b43_txstatus_log *log = &dev->dfsentry->txstatlog; in txstat_read_file() local
357 if (log->end < 0) { in txstat_read_file()
365 i = log->end + 1; in txstat_read_file()
370 stat = &(log->log[i]); in txstat_read_file()
385 if (i == log->end) in txstat_read_file()
682 struct b43_txstatus_log *log; in b43_debugfs_add_device() local
692 log = &e->txstatlog; in b43_debugfs_add_device()
693 log->log = kcalloc(B43_NR_LOGGED_TXSTATUS, in b43_debugfs_add_device()
695 if (!log->log) { in b43_debugfs_add_device()
700 log->end = -1; in b43_debugfs_add_device()
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| /drivers/edac/ |
| D | i3200_edac.c | 129 static unsigned long eccerrlog_syndrome(u64 log) in eccerrlog_syndrome() argument
131 return (log & I3200_ECCERRLOG_SYNDROME_BITS) >> in eccerrlog_syndrome()
135 static int eccerrlog_row(int channel, u64 log) in eccerrlog_row() argument
137 u64 rank = ((log & I3200_ECCERRLOG_RANK_BITS) >> in eccerrlog_row()
223 u64 log; in i3200_process_error_info() local
235 log = info->eccerrlog[channel]; in i3200_process_error_info()
236 if (log & I3200_ECCERRLOG_UE) { in i3200_process_error_info()
239 eccerrlog_row(channel, log), in i3200_process_error_info()
242 } else if (log & I3200_ECCERRLOG_CE) { in i3200_process_error_info()
244 0, 0, eccerrlog_syndrome(log), in i3200_process_error_info()
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| D | x38_edac.c | 116 static unsigned long eccerrlog_syndrome(u64 log) in eccerrlog_syndrome() argument
118 return (log & X38_ECCERRLOG_SYNDROME_BITS) >> 16; in eccerrlog_syndrome()
121 static int eccerrlog_row(int channel, u64 log) in eccerrlog_row() argument
123 return ((log & X38_ECCERRLOG_RANK_BITS) >> 27) | in eccerrlog_row()
207 u64 log; in x38_process_error_info() local
220 log = info->eccerrlog[channel]; in x38_process_error_info()
221 if (log & X38_ECCERRLOG_UE) { in x38_process_error_info()
224 eccerrlog_row(channel, log), in x38_process_error_info()
227 } else if (log & X38_ECCERRLOG_CE) { in x38_process_error_info()
229 0, 0, eccerrlog_syndrome(log), in x38_process_error_info()
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| /drivers/firmware/google/ |
| D | Kconfig | 18 clearing the event log. If CONFIG_EFI is also enabled this
49 This option enables the kernel to search for a firmware log in
50 the EBDA on Google servers. If found, this log is exported to
51 userland in the file /sys/firmware/log.
66 This option enables the kernel to search for a firmware log in
67 the coreboot table. If found, this log is exported to userland
68 in the file /sys/firmware/log.
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| /drivers/nvdimm/ |
| D | btt.c | 207 struct log_group *log) in btt_log_group_read() argument
210 arena->logoff + (lane * LOG_GRP_SIZE), log, in btt_log_group_read()
271 static u32 log_seq(struct log_group *log, int log_idx) in log_seq() argument
273 return le32_to_cpu(log->ent[log_idx].seq); in log_seq()
285 static int btt_log_get_old(struct arena_info *a, struct log_group *log) in btt_log_get_old() argument
296 if (log_seq(log, idx0) == 0) { in btt_log_get_old()
297 log->ent[idx0].seq = cpu_to_le32(1); in btt_log_get_old()
301 if (log_seq(log, idx0) == log_seq(log, idx1)) in btt_log_get_old()
303 if (log_seq(log, idx0) + log_seq(log, idx1) > 5) in btt_log_get_old()
306 if (log_seq(log, idx0) < log_seq(log, idx1)) { in btt_log_get_old()
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