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/linux/tools/perf/
H A Dbuiltin-top.c3 * builtin-top.c
5 * Builtin top command: Display a continuously updated profile of
40 #include "util/top.h"
95 static void perf_top__update_print_entries(struct perf_top *top) in perf_top__update_print_entries() argument
97 top->print_entries = top->winsize.ws_row - HEADER_LINE_NR; in perf_top__update_print_entries()
105 static void perf_top__resize(struct perf_top *top) in perf_top__resize() argument
107 get_term_dimensions(&top->winsize); in perf_top__resize()
108 perf_top__update_print_entries(top); in perf_top__resize()
111 static int perf_top__parse_source(struct perf_top *top, struc argument
197 perf_top__record_precise_ip(struct perf_top * top,struct hist_entry * he,struct perf_sample * sample,struct evsel * evsel,u64 ip) perf_top__record_precise_ip() argument
240 perf_top__show_details(struct perf_top * top) perf_top__show_details() argument
319 perf_top__print_sym_table(struct perf_top * top) perf_top__print_sym_table() argument
393 perf_top__prompt_symbol(struct perf_top * top,const char * msg) perf_top__prompt_symbol() argument
435 perf_top__print_mapped_keys(struct perf_top * top) perf_top__print_mapped_keys() argument
467 perf_top__key_mapped(struct perf_top * top,int c) perf_top__key_mapped() argument
491 perf_top__handle_keypress(struct perf_top * top,int c) perf_top__handle_keypress() argument
617 struct perf_top *top = arg; display_thread_tui() local
677 struct perf_top *top = arg; display_thread() local
731 struct perf_top *top = arg; hist_iter__top_callback() local
749 struct perf_top *top = container_of(tool, struct perf_top, tool); perf_event__process_sample() local
856 perf_top__process_lost(struct perf_top * top,union perf_event * event,struct evsel * evsel) perf_top__process_lost() argument
865 perf_top__process_lost_samples(struct perf_top * top,union perf_event * event,struct evsel * evsel) perf_top__process_lost_samples() argument
876 perf_top__mmap_read_idx(struct perf_top * top,int idx) perf_top__mmap_read_idx() argument
911 perf_top__mmap_read(struct perf_top * top) perf_top__mmap_read() argument
946 perf_top__overwrite_check(struct perf_top * top) perf_top__overwrite_check() argument
991 perf_top_overwrite_fallback(struct perf_top * top,struct evsel * evsel) perf_top_overwrite_fallback() argument
1012 perf_top__start_counters(struct perf_top * top) perf_top__start_counters() argument
1089 rotate_queues(struct perf_top * top) rotate_queues() argument
1103 struct perf_top *top = arg; process_thread() local
1130 should_drop(struct ordered_event * qevent,struct perf_top * top) should_drop() argument
1145 struct perf_top *top = qe->data; deliver_event() local
1225 init_process_thread(struct perf_top * top) init_process_thread() argument
1236 exit_process_thread(struct perf_top * top) exit_process_thread() argument
1244 __cmd_top(struct perf_top * top) __cmd_top() argument
1424 struct perf_top *top = opt->value; parse_percent_limit() local
1436 struct perf_top top = { cmd_top() local
[all...]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/top/
H A Dbase.c27 nvkm_top_device_new(struct nvkm_top *top) in nvkm_top_device_new() argument
39 list_add_tail(&info->head, &top->device); in nvkm_top_device_new()
47 struct nvkm_top *top = device->top; in nvkm_top_addr() local
50 if (top) { in nvkm_top_addr()
51 list_for_each_entry(info, &top->device, head) { in nvkm_top_addr()
63 struct nvkm_top *top = device->top; in nvkm_top_reset() local
66 if (top) { in nvkm_top_reset()
67 list_for_each_entry(info, &top->device, head) { in nvkm_top_reset()
79 struct nvkm_top *top = device->top; in nvkm_top_intr_mask() local
82 if (top) { in nvkm_top_intr_mask()
[all …]
/linux/tools/perf/util/
H A Dtop.c23 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size) in perf_top__header_snprintf() argument
28 struct record_opts *opts = &top->record_opts; in perf_top__header_snprintf()
33 if (top->samples) { in perf_top__header_snprintf()
34 samples_per_sec = top->samples / top->delay_secs; in perf_top__header_snprintf()
35 ksamples_per_sec = top->kernel_samples / top->delay_secs; in perf_top__header_snprintf()
36 esamples_percent = (100.0 * top->exact_samples) / top->samples; in perf_top__header_snprintf()
51 top->lost, top->lost_total, top->drop, top->drop_total); in perf_top__header_snprintf()
53 float us_samples_per_sec = top->us_samples / top->delay_secs; in perf_top__header_snprintf()
54 float guest_kernel_samples_per_sec = top->guest_kernel_samples / top->delay_secs; in perf_top__header_snprintf()
55 float guest_us_samples_per_sec = top->guest_us_samples / top->delay_secs; in perf_top__header_snprintf()
[all …]
H A Dpstack.c16 unsigned short top; member
37 return pstack->top == 0; in pstack__empty()
42 unsigned short i = pstack->top, last_index = pstack->top - 1; in pstack__remove()
50 --pstack->top; in pstack__remove()
59 if (pstack->top == pstack->max_nr_entries) { in pstack__push()
60 pr_err("%s: top=%d, overflow!\n", __func__, pstack->top); in pstack__push()
63 pstack->entries[pstack->top++] = key; in pstack__push()
70 if (pstack->top == 0) { in pstack__pop()
75 ret = pstack->entries[--pstack->top]; in pstack__pop()
76 pstack->entries[pstack->top] = NULL; in pstack__pop()
[all …]
/linux/include/media/
H A Dv4l2-rect.h64 if (r->top < boundary->top) in v4l2_rect_map_inside()
65 r->top = boundary->top; in v4l2_rect_map_inside()
68 if (r->top + r->height > boundary->top + boundary->height) in v4l2_rect_map_inside()
69 r->top = boundary->top + boundary->height - r->height; in v4l2_rect_map_inside()
95 return r1->top == r2->top && r1->left == r2->left; in v4l2_rect_same_position()
123 r->top = max(r1->top, r2->top); in v4l2_rect_intersect()
125 bottom = min(r1->top + r1->height, r2->top + r2->height); in v4l2_rect_intersect()
127 r->height = max(0, bottom - r->top); in v4l2_rect_intersect()
149 r->left = r->top = r->width = r->height = 0; in v4l2_rect_scale()
154 r->top = ((r->top - from->top) * to->height) / from->height; in v4l2_rect_scale()
[all …]
/linux/drivers/net/ethernet/ibm/ehea/
H A Dehea_qmr.c552 static inline int ehea_init_bmap(struct ehea_bmap *ehea_bmap, int top, int dir) in ehea_init_bmap() argument
554 if (!ehea_bmap->top[top]) { in ehea_init_bmap()
555 ehea_bmap->top[top] = in ehea_init_bmap()
557 if (!ehea_bmap->top[top]) in ehea_init_bmap()
560 return ehea_init_top_bmap(ehea_bmap->top[top], dir); in ehea_init_bmap()
572 int top, dir, idx; in ehea_rebuild_busmap() local
574 for (top = 0; top < EHEA_MAP_ENTRIES; top++) { in ehea_rebuild_busmap()
578 if (!ehea_bmap->top[top]) in ehea_rebuild_busmap()
580 ehea_top = ehea_bmap->top[top]; in ehea_rebuild_busmap()
602 ehea_bmap->top[top] = NULL; in ehea_rebuild_busmap()
[all …]
/linux/tools/tracing/rtla/src/
H A Dtimerlat_top.c199 struct osnoise_tool *top; in timerlat_top_handler() local
202 top = container_of(trace, struct osnoise_tool, trace); in timerlat_top_handler()
203 params = top->params; in timerlat_top_handler()
209 timerlat_top_update(top, cpu, thread, latency); in timerlat_top_handler()
218 static void timerlat_top_header(struct timerlat_top_params *params, struct osnoise_tool *top) in timerlat_top_header() argument
220 struct trace_seq *s = top->trace.seq; in timerlat_top_header()
223 get_duration(top->start_time, duration, sizeof(duration)); in timerlat_top_header()
263 static void timerlat_top_print(struct osnoise_tool *top, int cpu) in timerlat_top_print() argument
266 struct timerlat_top_params *params = top->params; in timerlat_top_print()
267 struct timerlat_top_data *data = top->data; in timerlat_top_print()
[all …]
/linux/arch/powerpc/mm/nohash/
H A D8xx.c119 static int mmu_mapin_ram_chunk(unsigned long offset, unsigned long top, in mmu_mapin_ram_chunk() argument
126 WARN_ON(!IS_ALIGNED(offset, SZ_512K) || !IS_ALIGNED(top, SZ_512K)); in mmu_mapin_ram_chunk()
128 for (; p < ALIGN(p, SZ_8M) && p < top && !err; p += SZ_512K, v += SZ_512K) in mmu_mapin_ram_chunk()
130 for (; p < ALIGN_DOWN(top, SZ_8M) && p < top && !err; p += SZ_8M, v += SZ_8M) in mmu_mapin_ram_chunk()
132 for (; p < ALIGN_DOWN(top, SZ_512K) && p < top && !err; p += SZ_512K, v += SZ_512K) in mmu_mapin_ram_chunk()
136 flush_tlb_kernel_range(PAGE_OFFSET + v, PAGE_OFFSET + top); in mmu_mapin_ram_chunk()
141 unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top) in mmu_mapin_ram() argument
149 WARN_ON(top < einittext8); in mmu_mapin_ram()
155 top = boundary; in mmu_mapin_ram()
158 mmu_mapin_ram_chunk(einittext8, top, PAGE_KERNEL, true); in mmu_mapin_ram()
[all …]
/linux/fs/jfs/
H A Djfs_btree.h106 struct btframe *top; member
112 (btstack)->top = (btstack)->stack
115 ( (btstack)->top == &((btstack)->stack[MAXTREEHEIGHT-1]))
120 (BTSTACK)->top->bn = BN;\
121 (BTSTACK)->top->index = INDEX;\
122 ++(BTSTACK)->top;\
126 ( (btstack)->top == (btstack)->stack ? NULL : --(btstack)->top )
129 ( (btstack)->top == (btstack)->stack ? NULL : (btstack)->top )
156 if (! BT_IS_ROOT((BTSTACK)->top->mp))\
157 release_metapage((BTSTACK)->top->mp);\
/linux/drivers/mfd/
H A Dexynos-lpass.c53 struct regmap *top; member
61 regmap_read(lpass->top, SFR_LPASS_CORE_SW_RESET, &val); in exynos_lpass_core_sw_reset()
64 regmap_write(lpass->top, SFR_LPASS_CORE_SW_RESET, val); in exynos_lpass_core_sw_reset()
69 regmap_write(lpass->top, SFR_LPASS_CORE_SW_RESET, val); in exynos_lpass_core_sw_reset()
77 regmap_write(lpass->top, SFR_LPASS_INTR_CA5_MASK, in exynos_lpass_enable()
80 regmap_write(lpass->top, SFR_LPASS_INTR_CPU_MASK, in exynos_lpass_enable()
93 regmap_write(lpass->top, SFR_LPASS_INTR_CPU_MASK, 0); in exynos_lpass_disable()
94 regmap_write(lpass->top, SFR_LPASS_INTR_CA5_MASK, 0); in exynos_lpass_disable()
125 lpass->top = regmap_init_mmio(dev, base_top, in exynos_lpass_probe()
127 if (IS_ERR(lpass->top)) { in exynos_lpass_probe()
[all …]
/linux/arch/x86/math-emu/
H A Dfpu_tags.c20 fpu_tag_word |= 3 << ((top & 7) * 2); in FPU_pop()
21 top++; in FPU_pop()
26 return (fpu_tag_word >> ((top & 7) * 2)) & 3; in FPU_gettag0()
31 return (fpu_tag_word >> (((top + stnr) & 7) * 2)) & 3; in FPU_gettagi()
41 int regnr = top; in FPU_settag0()
49 int regnr = stnr + top; in FPU_settagi()
83 int regnr = (top + stnr) & 7; in FPU_empty_i()
92 return ((fpu_tag_word >> (((top - 1) & 7) * 2)) & 3) != TAG_Empty; in FPU_stackoverflow()
109 int regnr = top; in FPU_copy_to_reg0()
/linux/drivers/media/pci/bt8xx/
H A Dbttv-risc.c294 && crop->top == tvnorm->cropcap.defrect.top in bttv_calc_geo()
315 geo->vdelay = crop->top - tvnorm->cropcap.bounds.top + MIN_VDELAY; in bttv_calc_geo()
386 if (btv->curr.top || btv->curr.bottom) in bttv_set_capture_control()
435 btv->cvbi ? (unsigned long long)btv->cvbi->top.dma : 0, in bttv_set_dma()
436 btv->curr.top ? (unsigned long long)btv->curr.top->top.dma : 0, in bttv_set_dma()
529 r = bttv_risc_packed(btv, &buf->top, list, 0, bpl, padding, in bttv_buffer_risc_vbi()
544 if (btv->vbi_fmt.end >= tvnorm->cropcap.bounds.top) in bttv_buffer_risc_vbi()
545 min_vdelay += btv->vbi_fmt.end - tvnorm->cropcap.bounds.top; in bttv_buffer_risc_vbi()
557 struct btcx_riscmem *top; in bttv_buffer_activate_vbi() local
562 top = NULL; in bttv_buffer_activate_vbi()
[all …]
/linux/Documentation/admin-guide/cifs/
H A Dwinucase_convert.pl28 $top[$firstchar][$secondchar] = $uppercase;
32 next if (!$top[$i]);
41 printf("0x%4.4x,", $top[$i][$j] ? $top[$i][$j] : 0);
50 } elsif ($top[$i]) {
56 if ($top[$i]) {
/linux/drivers/media/platform/ti/omap/
H A Domap_voutlib.c53 crop->top = ((pix->height - crop->height) >> 1) & ~1; in omap_vout_default_crop()
78 if (try_win.top < 0) { in omap_vout_try_window()
79 try_win.height += try_win.top; in omap_vout_try_window()
80 try_win.top = 0; in omap_vout_try_window()
88 if (try_win.top + try_win.height > fbuf->fmt.height) in omap_vout_try_window()
89 try_win.height = fbuf->fmt.height - try_win.top; in omap_vout_try_window()
184 if (try_crop.top < 0) { in omap_vout_new_crop()
185 try_crop.height += try_crop.top; in omap_vout_new_crop()
186 try_crop.top = 0; in omap_vout_new_crop()
194 if (try_crop.top + try_crop.height > pix->height) in omap_vout_new_crop()
[all …]
/linux/kernel/trace/
H A Dtrace_btf.c79 int i, top = 0; in btf_find_struct_member() local
95 top < BTF_ANON_STACK_MAX) { in btf_find_struct_member()
96 anon_stack[top].tid = tid; in btf_find_struct_member()
97 anon_stack[top++].offset = in btf_find_struct_member()
109 if (top > 0) { in btf_find_struct_member()
111 tid = anon_stack[--top].tid; in btf_find_struct_member()
112 cur_offset = anon_stack[top].offset; in btf_find_struct_member()
/linux/drivers/gpu/drm/amd/display/dmub/src/
H A Ddmub_dcn30.c106 DMCUB_REGION3_CW0_TOP_ADDRESS, cw0->region.top, in dmub_dcn30_backdoor_load()
115 DMCUB_REGION3_CW1_TOP_ADDRESS, cw1->region.top, in dmub_dcn30_backdoor_load()
136 if (cw2->region.base != cw2->region.top) { in dmub_dcn30_setup_windows()
141 DMCUB_REGION3_CW2_TOP_ADDRESS, cw2->region.top, in dmub_dcn30_setup_windows()
156 DMCUB_REGION3_CW3_TOP_ADDRESS, cw3->region.top, in dmub_dcn30_setup_windows()
167 DMCUB_REGION3_CW4_TOP_ADDRESS, cw4->region.top, in dmub_dcn30_setup_windows()
174 cw4->region.top - cw4->region.base - 1, in dmub_dcn30_setup_windows()
184 DMCUB_REGION3_CW5_TOP_ADDRESS, cw5->region.top, in dmub_dcn30_setup_windows()
191 cw5->region.top - cw5->region.base - 1, in dmub_dcn30_setup_windows()
200 DMCUB_REGION3_CW6_TOP_ADDRESS, cw6->region.top, in dmub_dcn30_setup_windows()
/linux/Documentation/userspace-api/media/v4l/
H A Dfield-order.rst29 combine to frames. We distinguish between top (aka odd) and bottom (aka
30 even) fields, the *spatial order*: The first line of the top field is
35 whether a frame commences with the top or bottom field is pointless. Any
36 two successive top and bottom, or bottom and top fields yield a valid
41 Counter to intuition the top field is not necessarily the older field.
42 Whether the older field contains the top or bottom lines is a convention
48 bus in the same order they were captured, so if the top field was
49 captured first (is the older field), the top field is also transmitted
92 - Images consist of the top (aka odd) field only.
102 order of the fields (whether the top or bottom field is older)
[all …]
/linux/drivers/gpu/drm/qxl/
H A Dqxl_draw.c95 drawable->self_bitmap_area.top = 0; in make_drawable()
142 int left, right, top, bottom; in qxl_draw_dirty_fb() local
166 top = clips->y1; in qxl_draw_dirty_fb()
174 top = min_t(int, top, (int)clips_ptr->y1); in qxl_draw_dirty_fb()
179 height = bottom - top; in qxl_draw_dirty_fb()
198 drawable_rect.top = top; in qxl_draw_dirty_fb()
213 top, width, height, depth, stride); in qxl_draw_dirty_fb()
229 drawable->u.copy.src_area.top = 0; in qxl_draw_dirty_fb()
248 rects[i].top = clips_ptr->y1; in qxl_draw_dirty_fb()
/linux/drivers/gpu/drm/sti/
H A Dsti_hqvdp.c314 struct sti_hqvdp_top top; member
485 seq_printf(s, "\n\t %-20s 0x%08X", "Config", c->top.config); in hqvdp_dbg_dump_cmd()
486 switch (c->top.config) { in hqvdp_dbg_dump_cmd()
501 seq_printf(s, "\n\t %-20s 0x%08X", "MemFormat", c->top.mem_format); in hqvdp_dbg_dump_cmd()
502 seq_printf(s, "\n\t %-20s 0x%08X", "CurrentY", c->top.current_luma); in hqvdp_dbg_dump_cmd()
503 seq_printf(s, "\n\t %-20s 0x%08X", "CurrentC", c->top.current_chroma); in hqvdp_dbg_dump_cmd()
504 seq_printf(s, "\n\t %-20s 0x%08X", "YSrcPitch", c->top.luma_src_pitch); in hqvdp_dbg_dump_cmd()
506 c->top.chroma_src_pitch); in hqvdp_dbg_dump_cmd()
508 c->top.input_frame_size); in hqvdp_dbg_dump_cmd()
510 c->top.input_frame_size & 0x0000FFFF, in hqvdp_dbg_dump_cmd()
[all …]
/linux/tools/perf/ui/
H A Dbrowser.c116 pos = browser->top; in ui_browser__list_head_seek()
135 browser->top = pos; in ui_browser__list_head_seek()
148 nd = browser->top; in ui_browser__rb_tree_seek()
165 browser->top = nd; in ui_browser__rb_tree_seek()
173 if (browser->top == NULL) in ui_browser__rb_tree_refresh()
174 browser->top = rb_first(browser->entries); in ui_browser__rb_tree_refresh()
176 nd = browser->top; in ui_browser__rb_tree_refresh()
367 * that is why we do a SEEK_SET. Think about 'perf top' in the hists browser
384 browser->top = NULL; in ui_browser__update_nr_entries()
506 if (browser->top in ui_browser__list_head_refresh()
[all...]
/linux/arch/powerpc/xmon/
H A Dppc-dis.c44 unsigned long top = operand->bitm; in operand_value_powerpc() local
47 top |= (top & -top) - 1; in operand_value_powerpc()
48 top &= ~(top >> 1); in operand_value_powerpc()
49 value = (value ^ top) - top; in operand_value_powerpc()
/linux/drivers/infiniband/hw/vmw_pvrdma/
H A Dpvrdma_doorbell.c62 tbl->top = 0; in pvrdma_uar_table_init()
94 tbl->top = (tbl->top + tbl->max) & tbl->mask; in pvrdma_uar_alloc()
104 obj |= tbl->top; in pvrdma_uar_alloc()
125 tbl->top = (tbl->top + tbl->max) & tbl->mask; in pvrdma_uar_free()
/linux/drivers/md/bcache/
H A Dextents.c277 struct btree_iter_set *top = iter->heap.data, *i = top + 1; in bch_extent_sort_fixup() local
283 if (bkey_cmp(top->k, &START_KEY(i->k)) <= 0) in bch_extent_sort_fixup()
288 min_heap_sift_down(&iter->heap, i - top, &callbacks, NULL); in bch_extent_sort_fixup()
292 if (top->k > i->k) { in bch_extent_sort_fixup()
293 if (bkey_cmp(top->k, i->k) >= 0) in bch_extent_sort_fixup()
296 bch_cut_front(top->k, i->k); in bch_extent_sort_fixup()
298 min_heap_sift_down(&iter->heap, i - top, &callbacks, NULL); in bch_extent_sort_fixup()
301 BUG_ON(!bkey_cmp(&START_KEY(top->k), &START_KEY(i->k))); in bch_extent_sort_fixup()
303 if (bkey_cmp(i->k, top->k) < 0) { in bch_extent_sort_fixup()
304 bkey_copy(tmp, top->k); in bch_extent_sort_fixup()
[all …]
/linux/fs/bcachefs/
H A Dkeylist.h23 l->top = bkey_next(l->top); in bch2_keylist_push()
28 bkey_copy(l->top, k); in bch2_keylist_add()
34 return l->top == l->keys; in bch2_keylist_empty()
54 _k != (_keylist)->top; \
/linux/fs/autofs/
H A Dexpire.c32 struct dentry *top = dentry; in autofs_mount_busy() local
61 ino = autofs_dentry_ino(top); in autofs_mount_busy()
148 struct dentry *top, in autofs_direct_busy() argument
152 pr_debug("top %p %pd\n", top, top); in autofs_direct_busy()
162 ino = autofs_dentry_ino(top); in autofs_direct_busy()
169 if (!autofs_can_expire(top, timeout, how)) in autofs_direct_busy()
180 struct dentry *top, in autofs_tree_busy() argument
184 struct autofs_info *top_ino = autofs_dentry_ino(top); in autofs_tree_busy()
187 pr_debug("top %p %pd\n", top, top); in autofs_tree_busy()
190 if (!simple_positive(top)) in autofs_tree_busy()
[all …]

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