Home
last modified time | relevance | path

Searched refs:in (Results 1 – 17 of 17) sorted by relevance

/kernel/power/
DKconfig7 Allow the system to enter sleep states in which main memory is
20 Turning OFF this setting is NOT recommended! If in doubt, say Y.
47 called "hibernation" in user interfaces. STD checkpoints the
52 in your bootloader's configuration file.
63 It creates an image which is saved in your active swap. Upon the next
74 Right now you may boot without resuming and resume later but in the
75 meantime you cannot use the swap partition(s)/file(s) involved in
76 suspending. Also in this case you must not use the filesystems
79 will get corrupted in a nasty way.
93 If in doubt, say Y.
[all …]
/kernel/
Dkexec.c272 struct compat_kexec_segment in; in COMPAT_SYSCALL_DEFINE4() local
288 result = copy_from_user(&in, &segments[i], sizeof(in)); in COMPAT_SYSCALL_DEFINE4()
292 out.buf = compat_ptr(in.buf); in COMPAT_SYSCALL_DEFINE4()
293 out.bufsz = in.bufsz; in COMPAT_SYSCALL_DEFINE4()
294 out.mem = in.mem; in COMPAT_SYSCALL_DEFINE4()
295 out.memsz = in.memsz; in COMPAT_SYSCALL_DEFINE4()
DKconfig.preempt32 is in kernel mode executing a system call. This allows
45 all kernel code (that is not executing in a critical section)
48 even if it is in kernel mode executing a system call and would
55 embedded system with latency requirements in the milliseconds
Drelay.c1196 static ssize_t subbuf_splice_actor(struct file *in, in subbuf_splice_actor() argument
1204 struct rchan_buf *rbuf = in->private_data; in subbuf_splice_actor()
1288 static ssize_t relay_file_splice_read(struct file *in, in relay_file_splice_read() argument
1302 ret = subbuf_splice_actor(in, ppos, pipe, len, flags, &nonpad_ret); in relay_file_splice_read()
DKconfig.hz15 Note that the timer interrupt occurs on each processor in an SMP
/kernel/trace/
DKconfig107 bool "Do not autmount tracefs in the debugfs filesystem"
109 Provides an option to not automount tracefs in /sys/kernel/debug/tracing.
177 small and not measurable even in micro-benchmarks.
208 See the files in /sys/kernel/debug/tracing:
232 in debugfs called function_profile_enabled which defaults to zero.
234 zero is entered, profiling stops. A "functions" file is created in
238 If in doubt, say N.
248 kernel and displays it in /sys/kernel/debug/tracing/stack_trace.
256 To enable the stack tracer on bootup, pass in 'stacktrace'
282 This option measures the time spent in irqs-off critical
[all …]
/kernel/dma/
DKconfig18 # flag in struct device where applicable
90 # in the pagetables
139 int "Size in Mega Bytes"
144 Defines the size (in MiB) of the default memory area for Contiguous
156 Allocator as a percentage of the total memory in the system.
203 With this option you will be able to detect common bugs in device
221 This is particularly likely to have been overlooked in cases where the
/kernel/rcu/
DKconfig.debug84 int "RCU CPU stall timeout in seconds"
110 This option provides consistency checks in RCU's handling of
111 NO_HZ. These checks have proven quite helpful in detecting
112 bugs in arch-specific NO_HZ code.
127 machines, as in systems with more than about 10 or 20 CPUs.
128 But in conjunction with tools like KASAN, it can be helpful
DKconfig102 these readers to appear in the idle loop as well as on the CPU
153 value to the maximum value possible in order to reduce the
224 callback invocation to energy-efficient CPUs in battery-powered
241 bool "Tasks Trace RCU readers use memory barriers in user and idle"
246 to CPUs executing in userspace or idle during tasks trace
/kernel/time/
DKconfig37 # Architecture can handle broadcast in a driver-agnostic way
117 the task mostly runs in userspace and has few kernel activity.
122 This is implemented at the expense of some overhead in user <-> kernel
140 other dependencies to provide in order to make the full
151 CPUs in the system.
157 don't want in production.
Dtimeconst.bc31 a shift value will be correct in the signed integer range and off
32 by at most one in the upper half of the unsigned range. */
/kernel/bpf/preload/
DKconfig11 # in allmodconfig or allyesconfig configurations
17 useful in debugging and introspection of BPF programs and maps.
/kernel/irq/
DKconfig30 # and should not be used in new code. Use irq domains instead.
129 out the interrupt descriptors in a more NUMA-friendly way. )
134 bool "Expose irq internals in debugfs"
/kernel/bpf/preload/iterators/
DREADME2 If you change "iterators.bpf.c" do "make -j" in this directory to rebuild "iterators.skel.h".
/kernel/livepatch/
DKconfig20 to new function code contained in the patch module.
/kernel/debug/kdb/
Dkdb_cmds2 # These commands are executed in kdb_init() context, no SMP, no
/kernel/gcov/
DKconfig23 For all files in one directory: