| /Linux-v6.1/security/keys/ |
| D | persistent.c | 43 struct key *persistent; in key_create_persistent() local
57 persistent = keyring_alloc(index_key->description, in key_create_persistent()
63 if (IS_ERR(persistent)) in key_create_persistent()
64 return ERR_CAST(persistent); in key_create_persistent()
66 return make_key_ref(persistent, true); in key_create_persistent()
77 struct key *persistent; in key_get_persistent() local
113 persistent = key_ref_to_ptr(persistent_ref); in key_get_persistent()
114 ret = key_link(key_ref_to_ptr(dest_ref), persistent); in key_get_persistent()
116 key_set_timeout(persistent, persistent_keyring_expiry); in key_get_persistent()
117 ret = persistent->serial; in key_get_persistent()
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| D | Makefile | 23 obj-$(CONFIG_PERSISTENT_KEYRINGS) += persistent.o
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| D | Kconfig | 43 bool "Enable register of persistent per-UID keyrings"
46 This option provides a register of persistent per-UID keyrings,
47 primarily aimed at Kerberos key storage. The keyrings are persistent
|
| /Linux-v6.1/drivers/nvdimm/ |
| D | Kconfig | 12 bus is registered to advertise PMEM (persistent memory)
32 these persistent memory ranges into block devices that are
50 update semantics for persistent memory devices, so that
63 bool "PFN: Map persistent (device) memory"
68 Map persistent memory, i.e. advertise it to the memory
69 management sub-system. By default persistent memory does
78 bool "NVDIMM DAX: Raw access to persistent memory"
82 Support raw device dax access to a persistent memory
84 persistent memory, this capability provides a mechanism to
91 tristate "Device-tree support for persistent memory regions"
[all …]
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| /Linux-v6.1/Documentation/devicetree/bindings/pmem/ |
| D | pmem-region.txt | 1 Device-tree bindings for persistent memory regions
9 Given b) it is best to think of persistent memory as a kind of memory mapped
11 persistent regions separately to the normal memory pool. To aid with that this
12 binding provides a standardised interface for discovering where persistent
36 backed by non-persistent memory. This lets the OS know that it
38 persistent after a write.
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| /Linux-v6.1/drivers/dax/ |
| D | Kconfig | 21 tristate "PMEM DAX: direct access to persistent memory"
25 Support raw access to persistent memory. Note that this
53 tristate "KMEM DAX: volatile-use of persistent memory"
58 Support access to persistent, or other performance
60 easier use of persistent memory by unmodified applications, or
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | pstore | 6 Description: Generic interface to platform dependent persistent storage.
28 the file will signal to the underlying persistent storage
34 will be saved elsewhere and erased from persistent store
41 persistent storage until at least this amount is reached.
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| D | sysfs-driver-xen-blkback | 24 How long a persistent grant is allowed to remain
44 Whether to enable the persistent grants feature or not. Note
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| /Linux-v6.1/drivers/md/ |
| D | dm-exception-store.c | 199 char persistent; in dm_exception_store_create() local
212 persistent = toupper(*argv[0]); in dm_exception_store_create()
213 if (persistent == 'P') in dm_exception_store_create()
215 else if (persistent == 'N') in dm_exception_store_create()
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| /Linux-v6.1/drivers/gpio/ |
| D | gpio-arizona.c | 31 bool persistent = gpiochip_line_is_persistent(chip, offset); in arizona_gpio_direction_in() local
42 if (change && persistent) { in arizona_gpio_direction_in()
101 bool persistent = gpiochip_line_is_persistent(chip, offset); in arizona_gpio_direction_out() local
109 if ((val & ARIZONA_GPN_DIR) && persistent) { in arizona_gpio_direction_out()
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| /Linux-v6.1/drivers/md/persistent-data/ |
| D | Makefile | 2 obj-$(CONFIG_DM_PERSISTENT_DATA) += dm-persistent-data.o
3 dm-persistent-data-objs := \
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| /Linux-v6.1/Documentation/admin-guide/device-mapper/ |
| D | writecache.rst | 5 The writecache target caches writes on persistent memory or on SSD. It
15 - p - persistent memory
45 applicable only to persistent memory - use the FUA flag
46 when writing data from persistent memory back to the
49 applicable only to persistent memory - don't use the FUA
|
| D | snapshot.rst | 34 - snapshot <origin> <COW device> <persistent?> <chunksize>
45 <persistent?> is P (Persistent) or N (Not persistent - will not survive
46 after reboot). O (Overflow) can be added as a persistent store option
50 The difference between persistent and transient is with transient
73 - snapshot-merge <origin> <COW device> <persistent> <chunksize>
77 works with persistent snapshots. This target assumes the role of the
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| D | persistent-data.rst | 20 The persistent-data library is an attempt to provide a re-usable
29 under drivers/md/persistent-data.
40 Clients of persistent-data are unlikely to use this directly.
|
| D | index.rst | 30 persistent-data
|
| /Linux-v6.1/Documentation/networking/ |
| D | net_failover.rst | 48 <teaming type='persistent'/>
56 <teaming type='transient' persistent='ua-backup0'/>
60 interface and this acts as the 'persistent' device indicating that this
62 required attribute type having value 'persistent'. The link state for the
69 periodically be unplugged. A second attribute - 'persistent' is provided and
133 <teaming type='transient' persistent='ua-backup0'/>
163 virsh migrate --live --persistent $DOMAIN qemu+ssh://$REMOTE_HOST/system
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| /Linux-v6.1/include/uapi/linux/ |
| D | cdrom.h | 783 __u8 persistent : 1; member
787 __u8 persistent : 1; member
810 __u8 persistent : 1; member
814 __u8 persistent : 1; member
940 __u8 persistent:1; member
944 __u8 persistent:1; member
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| /Linux-v6.1/Documentation/admin-guide/mm/ |
| D | hugetlbpage.rst | 30 persistent hugetlb pages in the kernel's huge page pool. It also displays
81 ``/proc/sys/vm/nr_hugepages`` indicates the current number of "persistent" huge
84 privileges can dynamically allocate more or free some persistent huge pages
100 The administrator can allocate persistent huge pages on the kernel boot
173 default sized persistent huge pages::
185 silently skipped when allocating persistent huge pages. See the
188 with the allocation and freeing of persistent huge pages.
211 persistent huge page pool is exhausted. As these surplus huge pages become
215 surplus pages will first be promoted to persistent huge pages. Then, additional
217 the new persistent huge page pool size.
[all …]
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| /Linux-v6.1/Documentation/filesystems/ |
| D | dax.rst | 47 2. There exists a persistent flag `FS_XFLAG_DAX` that can be applied to regular
51 3. If the persistent `FS_XFLAG_DAX` flag is set on a directory, this flag will
92 6. When changing the `S_DAX` policy via toggling the persistent `FS_XFLAG_DAX`
100 There are 2 per-file dax flags. One is a persistent inode setting (`FS_XFLAG_DAX`)
104 `FS_XFLAG_DAX` is preserved within the filesystem. This persistent config
176 rather than the persistent `FS_XFLAG_DAX` flag. That is, whether DAX shall be
179 on the persistent `FS_XFLAG_DAX` flag on the host.
181 It is still supported to set or clear persistent `FS_XFLAG_DAX` flag inside
211 - pmem: NVDIMM persistent memory driver
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| /Linux-v6.1/Documentation/devicetree/bindings/interrupt-controller/ |
| D | microchip,pic32-evic.txt | 27 internal interrupts use IRQ_TYPE_EDGE_RISING for non persistent interrupts and
28 IRQ_TYPE_LEVEL_HIGH for persistent interrupts. For external interrupts use
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| /Linux-v6.1/Documentation/driver-api/nvdimm/ |
| D | firmware-activate.rst | 7 Some persistent memory devices run a firmware locally on the device /
12 persistent memory platform implementation, described by the Intel ACPI
86 [1]: https://docs.pmem.io/persistent-memory/
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| /Linux-v6.1/sound/soc/intel/catpt/ |
| D | messages.c | 52 struct resource *persistent, in catpt_ipc_alloc_stream() argument
79 input.persistent_mem.offset = catpt_to_dsp_offset(persistent->start); in catpt_ipc_alloc_stream()
80 input.persistent_mem.size = resource_size(persistent); in catpt_ipc_alloc_stream()
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| /Linux-v6.1/drivers/cxl/ |
| D | Kconfig | 23 this class code provide support for volatile and / or persistent
75 support for persistent memory attached via CXL. This support is
78 provisioning the persistent memory capacity of CXL memory expanders.
|
| /Linux-v6.1/net/rfkill/ |
| D | core.c | 48 bool persistent; member
615 rfkill->persistent = true; in rfkill_init_sw_state()
644 rfkill->persistent = true; in rfkill_set_states()
715 return sprintf(buf, "%d\n", rfkill->persistent); in persistent_show()
717 static DEVICE_ATTR_RO(persistent);
911 if (!rfkill->persistent) { in rfkill_resume()
1089 if (!rfkill->persistent || rfkill_epo_lock_active) { in rfkill_register()
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| /Linux-v6.1/Documentation/scsi/ |
| D | sd-parameters.rst | 24 To modify the caching mode without making the change persistent, prepend
|
