| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | sh_css_metrics.c | 43 clear_histogram(struct sh_css_pc_histogram *histogram) in clear_histogram() argument
47 assert(histogram); in clear_histogram()
49 for (i = 0; i < histogram->length; i++) { in clear_histogram()
50 histogram->run[i] = 0; in clear_histogram()
51 histogram->stall[i] = 0; in clear_histogram()
52 histogram->msink[i] = 0xFFFF; in clear_histogram()
63 make_histogram(struct sh_css_pc_histogram *histogram, unsigned int length) in make_histogram() argument
65 assert(histogram); in make_histogram()
67 if (histogram->length) in make_histogram()
69 if (histogram->run) in make_histogram()
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-meta-vsp1-hgo.rst | 15 This format describes histogram data generated by the Renesas R-Car VSP1 1-D
18 The VSP1 HGO is a histogram computation engine that can operate on RGB, YCrCb
25 additionally output the histogram with 64 or 256 bins, resulting in four
32 channels to compute a single 64-bins histogram. Only the RGB image format is
35 single 256-bins histogram. Only the YCbCr image format is supported.
37 channels to compute a single 256-bins histogram. Only the RGB image format is
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| D | pixfmt-meta-vsp1-hgt.rst | 15 This format describes histogram data generated by the Renesas R-Car VSP1
18 The VSP1 HGT is a histogram computation engine that operates on HSV
21 weighted frequency histogram based on the H and S components.
23 The histogram is a matrix of 6 Hue and 32 Saturation buckets, 192 in
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| D | pixfmt-meta-rkisp1.rst | 25 3A and histogram statistics
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| D | pixfmt-meta-intel-ipu3.rst | 23 and AE (Auto-exposure) histogram.
|
| /kernel/linux/linux-5.10/Documentation/trace/ |
| D | histogram-design.rst | 14 Note: All the ftrace histogram command examples assume the working
19 Also, the histogram output displayed for those commands will be
59 What this does is create a histogram on the sched_waking event using
61 explicitly specified, exists for every histogram regardless.
67 So in this histogram, there's a separate bucket for each pid, and each
71 Each histogram is represented by a hist_data struct.
73 To keep track of each key and value field in the histogram, hist_data
76 histogram val and key in the histogram (variables are also included
77 here, but are discussed later). So for the above histogram we have one
80 value or not, which the above histogram does not.
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| D | index.rst | 22 histogram
23 histogram-design
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| D | histogram.rst | 18 A histogram trigger command is an event trigger command that
51 its histogram data will be shared with other triggers of the same
1132 into the histogram. In order to avoid having to set everything up
1133 again, we can just clear the histogram first::
1176 disables both the histogram and the event log, and what you end up
1242 # event histogram
1269 # event histogram
1306 # event histogram
1318 # event histogram
1342 # event histogram
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| D | boottime-trace.rst | 141 events, and synthetic events with histogram, write a boot config like
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| /kernel/linux/linux-5.10/fs/cachefiles/ |
| D | Kconfig | 31 /proc/fs/cachefiles/histogram
33 The generation of this histogram adds a certain amount of overhead to
36 bouncing between CPUs. On the other hand, the histogram may be
|
| D | internal.h | 191 void cachefiles_hist(atomic_t histogram[], unsigned long start_jif) in cachefiles_hist() argument
196 atomic_inc(&histogram[jif]); in cachefiles_hist()
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| /kernel/linux/linux-5.10/Documentation/admin-guide/device-mapper/ |
| D | statistics.rst | 17 provided: total time spent reading and writing. When the histogram
19 histogram of latencies. All these counters may be accessed by sending
73 histogram:n1,n2,n3,n4,...
74 collect histogram of latencies. The
76 of the histogram. If precise_timestamps is not used, the
80 example, if we use "histogram:10,20,30", the kernel will
127 precise_timestamps histogram:n1,n2,n3,...
129 The strings "precise_timestamps" and "histogram" are printed only
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| /kernel/linux/linux-5.10/drivers/md/ |
| D | dm-stats.c | 33 unsigned long long *histogram; member
178 dm_kvfree(s->stat_percpu[cpu][0].histogram, s->histogram_alloc_size); in dm_stat_free()
181 dm_kvfree(s->stat_shared[0].tmp.histogram, s->histogram_alloc_size); in dm_stat_free()
328 s->stat_shared[ni].tmp.histogram = hi; in dm_stats_create()
349 p[ni].histogram = hi; in dm_stats_create()
432 is_vmalloc_addr(s->stat_percpu[cpu][0].histogram)) in dm_stats_delete()
435 is_vmalloc_addr(s->stat_shared[0].tmp.histogram)) { in dm_stats_delete()
578 p->histogram[lo]++; in dm_stat_for_entry()
699 memset(shared->tmp.histogram, 0, (s->n_histogram_entries + 1) * sizeof(unsigned long long)); in __dm_stat_init_temporary_percpu_totals()
718 shared->tmp.histogram[i] += READ_ONCE(p->histogram[i]); in __dm_stat_init_temporary_percpu_totals()
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| /kernel/linux/linux-5.10/fs/fscache/ |
| D | Kconfig | 37 /proc/fs/fscache/histogram
39 The generation of this histogram adds a certain amount of overhead to
42 bouncing between CPUs. On the other hand, the histogram may be
|
| D | Makefile | 18 fscache-$(CONFIG_FSCACHE_HISTOGRAM) += histogram.o
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| D | internal.h | 75 static inline void fscache_hist(atomic_t histogram[], unsigned long start_jif) in fscache_hist() argument
80 atomic_inc(&histogram[jif]); in fscache_hist()
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/drivers/ |
| D | omap3isp-uapi.rst | 20 statistics (AEWB, AF and histogram) subdevs.
75 AF and histogram modules cannot be used without configuring them using the
145 histogram memory read isn't implemented). The statistics are dequeueable by
148 The private IOCTLs offered by the AEWB, AF and histogram subdevs are heavily
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| /kernel/linux/linux-5.10/tools/vm/ |
| D | slabinfo-gnuplot.sh | 89 set style histogram columnstacked title textcolor lt -1
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| /kernel/linux/linux-5.10/arch/mips/kvm/ |
| D | Kconfig | 72 A histogram of COP0 accesses is printed when the VM is
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| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | omap3isp.rst | 49 - OMAP3 ISP histogram
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| D | rkisp1.rst | 82 white balance) statistics, and also histogram statistics for the frames that
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| /kernel/linux/linux-5.10/Documentation/translations/zh_CN/video4linux/ |
| D | omap3isp.txt | 69 OMAP3 ISP histogram
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| /kernel/linux/linux-5.10/kernel/trace/ |
| D | Kconfig | 481 histogram of the callers, but actually places the calling
633 via the trace() action of histogram triggers or directly
637 Documentation/trace/histogram.rst for details and examples.
660 See Documentation/trace/histogram.rst.
880 Documentation/trace/histogram-design.rst.
883 related to the histogram definitions themselves and doesn't
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| /kernel/linux/linux-5.10/drivers/net/wireless/marvell/mwifiex/ |
| D | debugfs.c | 956 MWIFIEX_DFS_FILE_OPS(histogram);
985 MWIFIEX_DFS_ADD_FILE(histogram); in mwifiex_dev_debugfs_init()
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| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-report.txt | 73 Sort histogram entries by given key(s) - multiple keys can be specified
467 go straight to the histogram browser, just like 'perf report' with no events
506 Save N individual samples for each histogram entry to show context in perf
|