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/linux/fs/
H A Dstat.c45 void fill_mg_cmtime(struct kstat *stat, u32 request_mask, struct inode *inode) in fill_mg_cmtime() argument
51 stat->result_mask &= ~(STATX_CTIME|STATX_MTIME); in fill_mg_cmtime()
55 stat->mtime = inode_get_mtime(inode); in fill_mg_cmtime()
56 stat->ctime.tv_sec = inode->i_ctime_sec; in fill_mg_cmtime()
57 stat->ctime.tv_nsec = (u32)atomic_read(pcn); in fill_mg_cmtime()
58 if (!(stat->ctime.tv_nsec & I_CTIME_QUERIED)) in fill_mg_cmtime()
59 stat->ctime.tv_nsec = ((u32)atomic_fetch_or(I_CTIME_QUERIED, pcn)); in fill_mg_cmtime()
60 stat->ctime.tv_nsec &= ~I_CTIME_QUERIED; in fill_mg_cmtime()
61 trace_fill_mg_cmtime(inode, &stat->ctime, &stat->mtime); in fill_mg_cmtime()
83 struct inode *inode, struct kstat *stat) in generic_fillattr() argument
[all …]
/linux/kernel/
H A Dkallsyms_selftest.c159 struct test_stat *stat = (struct test_stat *)data; in lookup_name() local
166 if (t < stat->min) in lookup_name()
167 stat->min = t; in lookup_name()
169 if (t > stat->max) in lookup_name()
170 stat->max = t; in lookup_name()
172 stat->real_cnt++; in lookup_name()
173 stat->sum += t; in lookup_name()
180 struct test_stat stat; in test_perf_kallsyms_lookup_name() local
182 memset(&stat, 0, sizeof(stat)); in test_perf_kallsyms_lookup_name()
183 stat.min = INT_MAX; in test_perf_kallsyms_lookup_name()
[all …]
/linux/tools/perf/tests/shell/attr/
H A Dtest-stat-detailed-32 command = stat
8 [event1:base-stat]
14 [event2:base-stat]
20 [event3:base-stat]
26 [event4:base-stat]
32 [event5:base-stat]
39 [event6:base-stat]
46 [event7:base-stat]
53 [event8:base-stat]
60 [event9:base-stat]
[all …]
H A Dtest-stat-detailed-22 command = stat
8 [event1:base-stat]
14 [event2:base-stat]
20 [event3:base-stat]
26 [event4:base-stat]
32 [event5:base-stat]
39 [event6:base-stat]
46 [event7:base-stat]
53 [event8:base-stat]
60 [event9:base-stat]
[all …]
H A Dtest-stat-detailed-12 command = stat
8 [event1:base-stat]
14 [event2:base-stat]
20 [event3:base-stat]
26 [event4:base-stat]
32 [event5:base-stat]
39 [event6:base-stat]
46 [event7:base-stat]
53 [event8:base-stat]
60 [event9:base-stat]
[all …]
H A Dtest-stat-default2 command = stat
7 [event1:base-stat]
13 [event2:base-stat]
19 [event3:base-stat]
25 [event4:base-stat]
31 [event5:base-stat]
38 [event6:base-stat]
44 [event7:base-stat]
51 [event8:base-stat]
58 [event9:base-stat]
[all …]
/linux/arch/x86/kernel/
H A Dsys_ia32.c132 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat) in cp_stat64() argument
136 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid)); in cp_stat64()
137 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid)); in cp_stat64()
140 unsafe_put_user(huge_encode_dev(stat->dev), &ubuf->st_dev, Efault); in cp_stat64()
141 unsafe_put_user(stat->ino, &ubuf->__st_ino, Efault); in cp_stat64()
142 unsafe_put_user(stat->ino, &ubuf->st_ino, Efault); in cp_stat64()
143 unsafe_put_user(stat->mode, &ubuf->st_mode, Efault); in cp_stat64()
144 unsafe_put_user(stat->nlink, &ubuf->st_nlink, Efault); in cp_stat64()
147 unsafe_put_user(huge_encode_dev(stat->rdev), &ubuf->st_rdev, Efault); in cp_stat64()
148 unsafe_put_user(stat->size, &ubuf->st_size, Efault); in cp_stat64()
[all …]
/linux/arch/mips/sgi-ip32/
H A Dcrime.c46 unsigned long stat, addr; in crime_memerr_intr() local
49 stat = crime->mem_error_stat & CRIME_MEM_ERROR_STAT_MASK; in crime_memerr_intr()
52 printk("CRIME memory error at 0x%08lx ST 0x%08lx<", addr, stat); in crime_memerr_intr()
54 if (stat & CRIME_MEM_ERROR_INV) in crime_memerr_intr()
56 if (stat & CRIME_MEM_ERROR_ECC) { in crime_memerr_intr()
63 if (stat & CRIME_MEM_ERROR_MULTIPLE) { in crime_memerr_intr()
67 if (stat & CRIME_MEM_ERROR_HARD_ERR) { in crime_memerr_intr()
71 if (stat & CRIME_MEM_ERROR_SOFT_ERR) in crime_memerr_intr()
73 if (stat & CRIME_MEM_ERROR_CPU_ACCESS) in crime_memerr_intr()
75 if (stat & CRIME_MEM_ERROR_VICE_ACCESS) in crime_memerr_intr()
[all …]
/linux/drivers/comedi/drivers/
H A Ddt2801.c229 int stat = 0; in dt2801_readdata() local
233 stat = inb_p(dev->iobase + DT2801_STATUS); in dt2801_readdata()
234 if (stat & (DT_S_COMPOSITE_ERROR | DT_S_READY)) in dt2801_readdata()
235 return stat; in dt2801_readdata()
236 if (stat & DT_S_DATA_OUT_READY) { in dt2801_readdata()
264 int stat = 0; in dt2801_writedata() local
268 stat = inb_p(dev->iobase + DT2801_STATUS); in dt2801_writedata()
270 if (stat & DT_S_COMPOSITE_ERROR) in dt2801_writedata()
271 return stat; in dt2801_writedata()
272 if (!(stat & DT_S_DATA_IN_FULL)) { in dt2801_writedata()
[all …]
/linux/drivers/media/pci/ddbridge/
H A Dddbridge-main.c96 int stat; in ddb_irq_msi() local
99 stat = pci_alloc_irq_vectors(dev->pdev, 1, nr, in ddb_irq_msi()
101 if (stat >= 1) { in ddb_irq_msi()
102 dev->msi = stat; in ddb_irq_msi()
114 int stat; in ddb_irq_init() local
132 stat = request_irq(pci_irq_vector(dev->pdev, 0), in ddb_irq_init()
135 if (stat < 0) in ddb_irq_init()
136 return stat; in ddb_irq_init()
137 stat = request_irq(pci_irq_vector(dev->pdev, 1), in ddb_irq_init()
140 if (stat < 0) { in ddb_irq_init()
[all …]
H A Dddbridge-sx8.c61 int stat; in get_info() local
68 stat = ddb_mci_cmd(&state->mci, &cmd, &state->signal_info); in get_info()
69 return stat; in get_info()
78 p->cnr.stat[0].scale = FE_SCALE_DECIBEL; in get_snr()
79 p->cnr.stat[0].svalue = in get_snr()
95 p->strength.stat[0].scale = FE_SCALE_DECIBEL; in get_strength()
96 p->strength.stat[0].svalue = str; in get_strength()
102 int stat; in read_status() local
109 stat = ddb_mci_cmd(&state->mci, &cmd, &res); in read_status()
110 if (stat) in read_status()
[all …]
/linux/arch/sparc/kernel/
H A Dsys_sparc32.c64 static int cp_compat_stat64(struct kstat *stat, in cp_compat_stat64() argument
69 err = put_user(huge_encode_dev(stat->dev), &statbuf->st_dev); in cp_compat_stat64()
70 err |= put_user(stat->ino, &statbuf->st_ino); in cp_compat_stat64()
71 err |= put_user(stat->mode, &statbuf->st_mode); in cp_compat_stat64()
72 err |= put_user(stat->nlink, &statbuf->st_nlink); in cp_compat_stat64()
73 err |= put_user(from_kuid_munged(current_user_ns(), stat->uid), &statbuf->st_uid); in cp_compat_stat64()
74 err |= put_user(from_kgid_munged(current_user_ns(), stat->gid), &statbuf->st_gid); in cp_compat_stat64()
75 err |= put_user(huge_encode_dev(stat->rdev), &statbuf->st_rdev); in cp_compat_stat64()
77 err |= put_user(stat->size, &statbuf->st_size); in cp_compat_stat64()
78 err |= put_user(stat->blksize, &statbuf->st_blksize); in cp_compat_stat64()
[all …]
/linux/arch/arm/mach-mv78xx0/
H A Dirq.c29 u32 stat; in mv78xx0_legacy_handle_irq() local
31 stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_LOW_OFF); in mv78xx0_legacy_handle_irq()
32 stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_LOW_OFF); in mv78xx0_legacy_handle_irq()
33 if (stat) { in mv78xx0_legacy_handle_irq()
34 unsigned int hwirq = __fls(stat); in mv78xx0_legacy_handle_irq()
38 stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_HIGH_OFF); in mv78xx0_legacy_handle_irq()
39 stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_HIGH_OFF); in mv78xx0_legacy_handle_irq()
40 if (stat) { in mv78xx0_legacy_handle_irq()
41 unsigned int hwirq = 32 + __fls(stat); in mv78xx0_legacy_handle_irq()
45 stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_ERR_OFF); in mv78xx0_legacy_handle_irq()
[all …]
/linux/drivers/media/firewire/
H A Dfiredtv-ci.c23 static int fdtv_ca_ready(struct firedtv_tuner_status *stat) in fdtv_ca_ready() argument
25 return stat->ca_initialization_status == 1 && in fdtv_ca_ready()
26 stat->ca_error_flag == 0 && in fdtv_ca_ready()
27 stat->ca_dvb_flag == 1 && in fdtv_ca_ready()
28 stat->ca_module_present_status == 1; in fdtv_ca_ready()
31 static int fdtv_get_ca_flags(struct firedtv_tuner_status *stat) in fdtv_get_ca_flags() argument
35 if (stat->ca_module_present_status == 1) in fdtv_get_ca_flags()
37 if (stat->ca_initialization_status == 1 && in fdtv_get_ca_flags()
38 stat->ca_error_flag == 0 && in fdtv_get_ca_flags()
39 stat->ca_dvb_flag == 1) in fdtv_get_ca_flags()
[all …]
/linux/tools/perf/util/
H A Dbpf-trace-summary.c75 static double rel_stddev(struct syscall_stats *stat) in rel_stddev() argument
79 if (stat->count < 2) in rel_stddev()
82 average = (double)stat->total_time / stat->count; in rel_stddev()
84 variance = stat->squared_sum; in rel_stddev()
85 variance -= (stat->total_time * stat->total_time) / stat->count; in rel_stddev()
86 variance /= stat->count - 1; in rel_stddev()
88 return 100 * sqrt(variance / stat->count) / average; in rel_stddev()
151 struct syscall_stats *stat = &node->stats; in print_common_stats() local
152 double total = (double)(stat->total_time) / NSEC_PER_MSEC; in print_common_stats()
153 double min = (double)(stat->min_time) / NSEC_PER_MSEC; in print_common_stats()
[all …]
/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_demod.c133 c->strength.stat[0].scale = FE_SCALE_DECIBEL; in vidtv_clean_stats()
134 c->strength.stat[0].svalue = 0; in vidtv_clean_stats()
137 c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
138 c->cnr.stat[0].svalue = 0; in vidtv_clean_stats()
142 c->pre_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
143 c->pre_bit_error.stat[0].uvalue = 0; in vidtv_clean_stats()
145 c->pre_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
146 c->pre_bit_count.stat[0].uvalue = 0; in vidtv_clean_stats()
148 c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in vidtv_clean_stats()
149 c->post_bit_error.stat[0].uvalue = 0; in vidtv_clean_stats()
[all …]
/linux/drivers/pcmcia/
H A Dsoc_common.c151 if (skt->stat[i].irq) in __soc_pcmcia_hw_shutdown()
152 free_irq(skt->stat[i].irq, skt); in __soc_pcmcia_hw_shutdown()
162 __soc_pcmcia_hw_shutdown(skt, ARRAY_SIZE(skt->stat)); in soc_pcmcia_hw_shutdown()
171 for (i = 0; i < ARRAY_SIZE(skt->stat); i++) { in soc_pcmcia_request_gpiods()
172 if (!skt->stat[i].name) in soc_pcmcia_request_gpiods()
175 desc = devm_gpiod_get(dev, skt->stat[i].name, GPIOD_IN); in soc_pcmcia_request_gpiods()
178 skt->stat[i].name, PTR_ERR(desc)); in soc_pcmcia_request_gpiods()
182 skt->stat[i].desc = desc; in soc_pcmcia_request_gpiods()
205 for (i = 0; i < ARRAY_SIZE(skt->stat); i++) { in soc_pcmcia_hw_init()
206 if (gpio_is_valid(skt->stat[i].gpio)) { in soc_pcmcia_hw_init()
[all …]
/linux/tools/perf/tests/shell/lib/
H A Dstat_output.sh14 perf stat $2 true
27 perf stat -a $2 true
40 perf stat -A -a --no-merge $2 true
48 perf stat -I 1000 $2 true
56 perf stat -e cpu-clock $2 true
69 perf stat --per-core -a $2 true
82 perf stat --per-thread -p $$ $2 true
95 perf stat --per-cache -a $2 true
108 perf stat --per-cluster -a $2 true
120 perf stat --per-die -a $2 true
[all …]
/linux/tools/perf/tests/shell/
H A Dstat.sh10 if ! perf stat true 2>&1 | grep -E -q "Performance counter stats for 'true':"
21 if ! perf stat --null true 2>&1 | grep -E -q "Performance counter stats for 'true':"
47 if ! perf stat "-C$cpu" -e cycles true 2>&1 | grep -E -q "No supported events found."
58 if ! perf stat record -e task-clock -o - true | perf stat report -i - 2>&1 | \
70 if ! perf stat record -e task-clock -o - true | perf script -i - 2>&1 | \
82 if ! perf stat -e '{cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles}' \
88 …if ! perf stat -r2 -e '{cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles,cycles}:W' \
102 if ! perf stat -e '{slots,topdown-retiring}' true > /dev/null 2>&1
111 if perf stat -e "$events" true 2>&1 | grep -E -q "<not supported>"
163 if ! perf stat --no-merge -e "$ok_grouping" true > /dev/null 2>&1
[all …]
/linux/drivers/media/pci/mantis/
H A Dhopper_cards.c56 u32 stat = 0, mask = 0; in hopper_irq_handler() local
67 stat = mmread(MANTIS_INT_STAT); in hopper_irq_handler()
69 if (!(stat & mask)) in hopper_irq_handler()
81 mantis->mantis_int_stat = stat; in hopper_irq_handler()
83 dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); in hopper_irq_handler()
84 if (stat & MANTIS_INT_RISCEN) { in hopper_irq_handler()
87 if (stat & MANTIS_INT_IRQ0) { in hopper_irq_handler()
93 if (stat & MANTIS_INT_IRQ1) { in hopper_irq_handler()
101 if (stat & MANTIS_INT_OCERR) { in hopper_irq_handler()
104 if (stat & MANTIS_INT_PABORT) { in hopper_irq_handler()
[all …]
H A Dmantis_cards.c65 u32 stat = 0, mask = 0; in mantis_irq_handler() local
76 stat = mmread(MANTIS_INT_STAT); in mantis_irq_handler()
78 if (!(stat & mask)) in mantis_irq_handler()
90 mantis->mantis_int_stat = stat; in mantis_irq_handler()
92 dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); in mantis_irq_handler()
93 if (stat & MANTIS_INT_RISCEN) { in mantis_irq_handler()
96 if (stat & MANTIS_INT_IRQ0) { in mantis_irq_handler()
102 if (stat & MANTIS_INT_IRQ1) { in mantis_irq_handler()
110 if (stat & MANTIS_INT_OCERR) { in mantis_irq_handler()
113 if (stat & MANTIS_INT_PABORT) { in mantis_irq_handler()
[all …]
/linux/block/
H A Dblk-stat.c20 void blk_rq_stat_init(struct blk_rq_stat *stat) in blk_rq_stat_init() argument
22 stat->min = -1ULL; in blk_rq_stat_init()
23 stat->max = stat->nr_samples = stat->mean = 0; in blk_rq_stat_init()
24 stat->batch = 0; in blk_rq_stat_init()
42 void blk_rq_stat_add(struct blk_rq_stat *stat, u64 value) in blk_rq_stat_add() argument
44 stat->min = min(stat->min, value); in blk_rq_stat_add()
45 stat->max = max(stat->max, value); in blk_rq_stat_add()
46 stat->batch += value; in blk_rq_stat_add()
47 stat->nr_samples++; in blk_rq_stat_add()
54 struct blk_rq_stat *stat; in blk_stat_add() local
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/privring/
H A Dgf100.c33 u32 stat = nvkm_rd32(device, 0x122128 + (i * 0x0400)); in gf100_privring_intr_hub() local
34 nvkm_debug(privring, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); in gf100_privring_intr_hub()
43 u32 stat = nvkm_rd32(device, 0x124128 + (i * 0x0400)); in gf100_privring_intr_rop() local
44 nvkm_debug(privring, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); in gf100_privring_intr_rop()
53 u32 stat = nvkm_rd32(device, 0x128128 + (i * 0x0400)); in gf100_privring_intr_gpc() local
54 nvkm_debug(privring, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); in gf100_privring_intr_gpc()
69 u32 stat = 0x00000100 << i; in gf100_privring_intr() local
70 if (intr0 & stat) { in gf100_privring_intr()
72 intr0 &= ~stat; in gf100_privring_intr()
77 u32 stat = 0x00010000 << i; in gf100_privring_intr() local
[all …]
H A Dgk104.c33 u32 stat = nvkm_rd32(device, 0x122128 + (i * 0x0800)); in gk104_privring_intr_hub() local
34 nvkm_debug(privring, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); in gk104_privring_intr_hub()
43 u32 stat = nvkm_rd32(device, 0x124128 + (i * 0x0800)); in gk104_privring_intr_rop() local
44 nvkm_debug(privring, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); in gk104_privring_intr_rop()
53 u32 stat = nvkm_rd32(device, 0x128128 + (i * 0x0800)); in gk104_privring_intr_gpc() local
54 nvkm_debug(privring, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); in gk104_privring_intr_gpc()
69 u32 stat = 0x00000100 << i; in gk104_privring_intr() local
70 if (intr0 & stat) { in gk104_privring_intr()
72 intr0 &= ~stat; in gk104_privring_intr()
77 u32 stat = 0x00010000 << i; in gk104_privring_intr() local
[all …]
/linux/drivers/media/dvb-frontends/
H A Dmxl5xx.c150 int stat; in read_register_unlocked() local
157 stat = i2cwrite(state, data, in read_register_unlocked()
159 if (stat) in read_register_unlocked()
161 if (!stat) in read_register_unlocked()
162 stat = i2cread(state, (u8 *) val, in read_register_unlocked()
165 if (stat) in read_register_unlocked()
167 return stat; in read_register_unlocked()
175 int stat; in send_command() local
196 stat = i2cwrite(state, buf, size); in send_command()
198 return stat; in send_command()
[all …]

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