| /Linux-v5.4/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()
|
| D | Kconfig | 47 bool "Enable register of persistent per-UID keyrings"
50 This option provides a register of persistent per-UID keyrings,
51 primarily aimed at Kerberos key storage. The keyrings are persistent
|
| D | Makefile | 23 obj-$(CONFIG_PERSISTENT_KEYRINGS) += persistent.o
|
| /Linux-v5.4/drivers/nvdimm/ |
| D | Kconfig | 11 bus is registered to advertise PMEM (persistent memory)
34 these persistent memory ranges into block devices that are
47 apertures to access persistent media.
65 update semantics for persistent memory devices, so that
79 bool "PFN: Map persistent (device) memory"
84 Map persistent memory, i.e. advertise it to the memory
85 management sub-system. By default persistent memory does
94 bool "NVDIMM DAX: Raw access to persistent memory"
98 Support raw device dax access to a persistent memory
100 persistent memory, this capability provides a mechanism to
[all …]
|
| /Linux-v5.4/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.
|
| /Linux-v5.4/drivers/dax/ |
| D | Kconfig | 25 tristate "PMEM DAX: direct access to persistent memory"
29 Support raw access to persistent memory. Note that this
36 tristate "KMEM DAX: volatile-use of persistent memory"
41 Support access to persistent memory as if it were RAM. This
42 allows easier use of persistent memory by unmodified
|
| /Linux-v5.4/Documentation/ABI/testing/ |
| D | pstore | 5 Description: Generic interface to platform dependent persistent storage.
27 the file will signal to the underlying persistent storage
33 will be saved elsewhere and erased from persistent store
40 persistent storage until at least this amount is reached.
|
| /Linux-v5.4/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()
|
| D | Makefile | 11 dm-snap-persistent.o
59 obj-$(CONFIG_DM_PERSISTENT_DATA) += persistent-data/
|
| /Linux-v5.4/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()
97 bool persistent = gpiochip_line_is_persistent(chip, offset); in arizona_gpio_direction_out() local
105 if ((val & ARIZONA_GPN_DIR) && persistent) { in arizona_gpio_direction_out()
|
| /Linux-v5.4/Documentation/admin-guide/device-mapper/ |
| D | writecache.rst | 5 The writecache target caches writes on persistent memory or on SSD. It
16 - p - persistent memory
46 applicable only to persistent memory - use the FUA flag
47 when writing data from persistent memory back to the
50 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
|
| 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 | 26 persistent-data
|
| /Linux-v5.4/drivers/md/persistent-data/ |
| D | Makefile | 2 obj-$(CONFIG_DM_PERSISTENT_DATA) += dm-persistent-data.o
3 dm-persistent-data-objs := \
|
| /Linux-v5.4/Documentation/admin-guide/mm/ |
| D | hugetlbpage.rst | 30 persistent hugetlb pages in the kernel's huge page pool. It also displays
77 ``/proc/sys/vm/nr_hugepages`` indicates the current number of "persistent" huge
80 privileges can dynamically allocate more or free some persistent huge pages
92 The administrator can allocate persistent huge pages on the kernel boot
106 default sized persistent huge pages::
118 silently skipped when allocating persistent huge pages. See the
121 with the allocation and freeing of persistent huge pages.
144 persistent huge page pool is exhausted. As these surplus huge pages become
148 surplus pages will first be promoted to persistent huge pages. Then, additional
150 the new persistent huge page pool size.
[all …]
|
| /Linux-v5.4/include/uapi/linux/ |
| D | cdrom.h | 761 __u8 persistent : 1; member
765 __u8 persistent : 1; member
788 __u8 persistent : 1; member
792 __u8 persistent : 1; member
918 __u8 persistent:1; member
922 __u8 persistent:1; member
|
| /Linux-v5.4/fs/pstore/ |
| D | Kconfig | 8 persistent storage via "pstore" filesystem that can
12 (or "M") to a platform specific persistent store driver
14 If you don't have a platform persistent store driver,
134 With this option kernel traces function calls into a persistent
|
| /Linux-v5.4/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
|
| /Linux-v5.4/Documentation/devicetree/bindings/reserved-memory/ |
| D | ramoops.txt | 4 ramoops provides persistent RAM storage for oops and panics, so they can be
9 Parts of this storage may be set aside for other persistent log buffers, such
|
| /Linux-v5.4/net/rfkill/ |
| D | core.c | 47 bool persistent; member
601 rfkill->persistent = true; in rfkill_init_sw_state()
630 rfkill->persistent = true; in rfkill_set_states()
701 return sprintf(buf, "%d\n", rfkill->persistent); in persistent_show()
703 static DEVICE_ATTR_RO(persistent);
879 if (!rfkill->persistent) { in rfkill_resume()
1042 if (!rfkill->persistent || rfkill_epo_lock_active) { in rfkill_register()
|
| /Linux-v5.4/Documentation/scsi/ |
| D | sd-parameters.txt | 19 To modify the caching mode without making the change persistent, prepend
|
| /Linux-v5.4/arch/arm/boot/dts/ |
| D | facebook-bmc-flash-layout.dtsi | 26 * as persistent data store.
|
| /Linux-v5.4/drivers/net/ethernet/chelsio/cxgb4/ |
| D | cxgb4_mps.c | 131 bool persistent, u8 *smt_idx) in cxgb4_update_mac_filt() argument
136 addr, persistent, smt_idx); in cxgb4_update_mac_filt()
|
| /Linux-v5.4/Documentation/networking/ |
| D | ipvs-sysctl.txt | 149 persistent templates when the destination server is quiescent.
152 subsequent otherwise persistent connections are sent to a
153 different destination server. By default new persistent
274 the connection type. For persistent services avoid synchronisation
277 sloppy_sctp flags on backup servers. For non-persistent services
|
