Lines Matching refs:this
10 Selecting this option causes time stamps of the printk()
25 Selecting this option causes printk() to add a caller "thread id" (if
60 When "quiet" is passed on the kernel commandline this loglevel
92 NOTE: Using this option may adversely affect SMP systems.
120 filesystem must first be mounted before making use of this feature.
228 Turning this on expects presence of pahole tool, which will convert
246 Enable the __must_check logic in the kernel build. Disable this to
258 Tell gcc to warn at build time for stack frames larger than this.
259 Setting this too low will cause a lot of warnings.
284 debugging files into. Enable this option to be able to read and
320 enabling this option will generate a smaller kernel there. Hopefully
321 this algorithm is so good that allowing gcc 4.x and above to make the
322 decision will become the default in the future. Until then this option
323 is there to test gcc for this.
337 kernel build, and enabling this option causes the following
356 # Select this config option from the architecture Kconfig, if it
399 To ensure that generic code follows the above rules, this
416 Don't say Y unless you really know what this hack does.
499 Enable this to turn on debugging of RCU list heads (call_rcu() usage).
531 the runtime debug capabilities switched off. Enabling this is
566 only shown in /sys/kernel/debug/kmemleak. Enabling this
587 fully initialised, this memory pool acts as an emergency one
615 scanning. Disabling this option disables automatic reporting of
633 Enable this to turn on extended checks in the virtual-memory system
642 Enable this to turn on VMA caching debug information. Doing so
687 Enable this for additional checks during memory initialisation.
713 To compile this code as a module, choose M here: the module will
752 Use this in cases where you see apparently random memory
764 An architecture should select this when it can successfully
812 Enable this to generate a spurious interrupt as soon as a shared
1009 that can help debug the scheduler. The runtime overhead of this
1027 this adds.
1048 This may include checks in the timekeeping hotpaths, so this
1092 In short, this feature enables the kernel to report locking
1109 NOTE: this feature can also be enabled for rwlocks, mutexes
1172 the full mutex checks enabled with (CONFIG_PROVE_LOCKING) this
1175 Note that this feature can introduce significant overhead, so
1264 with this test harness.
1293 flaws don't go unnoticed, by enabling a message, should this ever
1299 a fully seeded CRNG is extremely difficult, and so this can
1305 address this, by default the kernel will issue only a single
1329 example of this would be a struct device which has just been
1337 on the last reference count to improve the visibility of this
1356 Enable this to turn on extended checks in the linked-list
1365 Enable this to turn on extended checks in the priority-ordered
1375 Enable this to turn on checks on scatter-gather tables. This can
1385 Enable this to turn on sanity checking for notifier call chains.
1395 Enable this to turn on some debug checking for credential
1398 see that this number never exceeds the usage count of the cred
1401 Furthermore, if SELinux is enabled, this also checks that the
1431 YOU ARE DOING. Distros, please enable this and fix whatever
1442 Note that turning on this debug option shuffles all the
1493 To compile this code as a module, choose M here: the module will
1510 To compile this code as a module, choose M here: the module will
1533 To compile this code as a module, choose M here: the module will
1633 Enable this option if you want to use the LatencyTOP tool
1644 this feature to remotely access the memory of the crashed machine
1680 Choose M here to compile this code as a module. The module will be
1690 Enable this to turn on 'list_sort()' function test. This test is
1760 Enable this option to build test module which validates per-cpu
1768 Enable this option to test the atomic64_t functions at boot or
1804 Enable this option to test the bitmap functions at boot.
1811 Enable this option to test the bitfield functions at boot.
1827 Enable this option to test the rhashtable functions at boot.
1834 Enable this option to test the kernel's integer (<linux/hash.h>),
1848 Enable this option to test priority array manager on boot
1857 Enable this option to test the irq timings code on boot.
1917 data path through this blackhole netdev.
1983 it stress tests request_module() and this will very likely cause
1985 module load requests, ultimately this could be fatal.
2038 Enable this option to test object aggregation manager on boot
2071 If you are unsure how to answer this question, answer N.
2077 Select this option if the kernel should BUG when it encounters
2098 If this option is disabled, you allow userspace (root) access to all
2100 access to this is obviously disastrous, but specific access can
2102 enabled, even in this case there are restrictions on /dev/mem
2105 If this option is switched on, and IO_STRICT_DEVMEM=n, the /dev/mem
2116 If this option is disabled, you allow userspace (root) access to all
2118 range. Accidental access to this is obviously disastrous, but
2121 If this option is switched on, the /dev/mem file only allows