| /Documentation/ioctl/ |
| D | cdrom.txt | 99 usage:
113 usage:
127 usage:
151 usage:
172 usage:
190 usage:
216 usage:
234 usage:
253 usage:
272 usage:
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| D | hdio.txt | 87 usage:
133 usage:
147 usage:
168 usage:
184 usage:
236 usage:
266 usage:
285 usage:
305 usage:
323 usage:
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| /Documentation/accounting/ |
| D | taskstats-struct.txt | 140 /* Accumulated RSS usage in duration of a task, in MBytes-usecs.
141 * The current rss usage is added to this counter every time
143 * will have memory usage multiplied by system time. Thus an
144 * average usage per system time unit can be calculated.
146 __u64 coremem; /* accumulated RSS usage in MB-usec */
148 /* Accumulated virtual memory usage in duration of a task.
149 * Same as acct_rss_mem1 above except that we keep track of VM usage.
151 __u64 virtmem; /* accumulated VM usage in MB-usec */
153 /* High watermark of RSS usage in duration of a task, in KBytes. */
154 __u64 hiwater_rss; /* High-watermark of RSS usage */
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| /Documentation/hid/ |
| D | hiddev.txt | 77 usage changes available to the reader using a struct hiddev_event:
84 containing the HID usage identifier for the status that changed, and
87 structures. The HID usage identifier is a composite of the HID usage
88 page shifted to the 16 high order bits ORed with the usage code. The
100 This ioctl call returns the HID application usage associated with the
127 from the device. At this point, all the usage structures will contain
138 in order to selectively update the usage structures (in contrast to
144 individual usage values in the report before sending the report in full
172 Returns the value of a usage in a hiddev_usage_ref structure. The
173 usage to be retrieved can be specified as above, or the user can
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| /Documentation/cgroups/ |
| D | resource_counter.txt | 15 a. unsigned long long usage
17 The usage value shows the amount of a resource that is consumed
24 The maximal value of the usage over time.
28 for a particular group, not just some usage snapshot.
33 case the group requests for more resources, so that the usage value
70 temporary resource over-usage by the time resource counter is
140 usage usage_in_<unit_of_measurement>
153 usage prohibited
154 max_usage reset to usage
188 In order to keep the usage value self-consistent, both the
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| D | cpuacct.txt | 5 account the CPU usage of these groups of tasks.
8 group accumulates the CPU usage of all of its child groups and the tasks
18 /sys/fs/cgroup/cpuacct.usage gives the CPU time (in nanoseconds) obtained
30 can be obtained from g1/cpuacct.usage and the same is accumulated in
31 /sys/fs/cgroup/cpuacct.usage also.
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| D | memory.txt | 36 - accounting anonymous pages, file caches, swap caches usage and limiting them.
38 - optionally, memory+swap usage can be accounted and limited.
42 - usage threshold notifier
55 memory.usage_in_bytes # show current res_counter usage for memory
57 memory.memsw.usage_in_bytes # show current res_counter usage for memory+Swap
59 memory.limit_in_bytes # set/show limit of memory usage
60 memory.memsw.limit_in_bytes # set/show limit of memory+Swap usage
61 memory.failcnt # show the number of memory usage hits limits
63 memory.max_usage_in_bytes # show max memory usage recorded
64 memory.memsw.max_usage_in_bytes # show max memory+Swap usage recorded
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| D | memcg_test.txt | 11 0. How to record usage ?
25 a page/swp_entry may be charged (usage += PAGE_SIZE) at
47 a page/swp_entry may be uncharged (usage -= PAGE_SIZE) by
81 at this point, usage += PAGE_SIZE.
84 and set flags or avoid charging.(usage -= PAGE_SIZE)
86 At cancel(), simply usage -= PAGE_SIZE.
135 memory.usage/memsw.usage changes to this page/swp_entry will be
234 Called after (b) to account a charge (usage += PAGE_SIZE) against
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| /Documentation/spi/ |
| D | spidev_fdx.c | 118 goto usage; in main()
123 goto usage; in main()
130 usage: in main()
139 goto usage; in main()
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| /Documentation/cpuidle/ |
| D | sysfs.txt | 44 -r--r--r-- 1 root root 4096 Feb 8 10:42 usage
54 -r--r--r-- 1 root root 4096 Feb 8 10:42 usage
64 -r--r--r-- 1 root root 4096 Feb 8 10:42 usage
74 -r--r--r-- 1 root root 4096 Feb 8 10:42 usage
84 * usage : Number of times this state was entered (count)
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| /Documentation/arm/ |
| D | Netwinder | 8 Port usage
44 Interrupt usage
66 DMA usage
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| /Documentation/connector/ |
| D | ucon.c | 92 static void usage(void) in usage() function
131 usage(); in main()
136 usage(); in main()
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| /Documentation/hwmon/ |
| D | ltc4245 | 79 power1_input 12v power usage (mW)
80 power2_input 5v power usage (mW)
81 power3_input 3v power usage (mW)
82 power4_input Vee (-12v) power usage (mW)
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| /Documentation/sound/oss/ |
| D | MultiSound | 775 static void usage(void)
861 X usage();
873 X usage();
884 X usage();
895 X usage();
908 X usage();
921 X usage();
932 X usage();
945 X usage();
975 X usage();
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| /Documentation/virtual/kvm/ |
| D | msr.txt | 45 leaf prior to usage.
114 leaf prior to usage.
122 future. Its usage is deprecated.
125 leaf prior to usage.
132 future. Its usage is deprecated.
135 leaf prior to usage.
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| /Documentation/ptp/ |
| D | testptp.c | 103 static void usage(char *progname) in usage() function
193 usage(progname); in main()
197 usage(progname); in main()
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| /Documentation/laptops/ |
| D | dslm.c | 126 static void usage(void) in usage() function
145 usage(); in main()
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| /Documentation/cpu-freq/ |
| D | governors.txt | 114 current usage. To do this the CPU must have the capability to
119 want the kernel to look at the CPU usage and to make decisions on
144 up_threshold: defines what the average CPU usage between the samplings
155 overall usage calculation. This is useful if you are running a CPU
176 governor, sets the CPU depending on the current usage. It differs in
192 default value of '20' it means that if the CPU usage needs to be below
201 usage, similar to "ondemand" and "conservative" governors, but with a
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| /Documentation/usb/ |
| D | gadget_printer.txt | 158 * 'usage()' - Show program usage.
162 usage(const char *option) /* I - Option string or NULL */
443 usage(0);
504 usage(argv[i]);
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| /Documentation/networking/timestamping/ |
| D | timestamping.c | 65 static void usage(const char *error) in usage() function
340 usage(0); in main()
369 usage(argv[i]); in main()
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| /Documentation/vm/ |
| D | overcommit-accounting | 6 overcommit to reduce swap usage. root is allowed to
33 largest size you think you will need. For typical stack usage this does
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| /Documentation/timers/ |
| D | timer_stats.txt | 1 timer_stats - timer usage statistics
4 timer_stats is a debugging facility to make the timer (ab)usage in a Linux
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| /Documentation/parisc/ |
| D | 00-INDEX | 6 - current/planned usage of registers
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| /Documentation/power/ |
| D | runtime_pm.txt | 135 indicated to the PM core by two counters, the device's usage counter and the
167 the usage counter of which is equal to zero _and_ either the counter of
216 - the usage counter of the device
356 - increment the device's usage counter
359 - increment the device's usage counter, run pm_request_resume(dev) and
363 - increment the device's usage counter, run pm_runtime_resume(dev) and
367 - decrement the device's usage counter
370 - decrement the device's usage counter; if the result is 0 then run
374 - decrement the device's usage counter; if the result is 0 then run
378 - decrement the device's usage counter; if the result is 0 then run
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| /Documentation/ |
| D | dmaengine.txt | 6 NOTE: For DMA Engine usage in async_tx please see:
11 DMA Engine. This is applicable only for slave DMA usage only.
13 The slave DMA usage consists of following steps:
72 For slave usage the various modes of slave transfers supported by the
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