| /Linux-v5.4/fs/btrfs/ |
| D | extent_map.c | 378 * existing mappings. The extent_map struct passed in will be inserted
520 * Helper for btrfs_get_extent. Given an existing extent in the tree,
521 * the existing extent is the nearest extent to map_start,
526 struct extent_map *existing, in merge_extent_mapping() argument
538 if (existing->start > map_start) { in merge_extent_mapping()
539 next = existing; in merge_extent_mapping()
542 prev = existing; in merge_extent_mapping()
574 * a) Returning the existing extent in @em_in if @start is within the
575 * existing em.
576 * b) Merge the existing extent with @em_in passed in.
[all …]
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| D | delayed-ref.c | 633 /* remove existing tail if its ref_mod is zero */ in insert_delayed_ref()
648 * existing and update must have the same bytenr
651 struct btrfs_delayed_ref_head *existing, in update_existing_head_ref() argument
660 BUG_ON(existing->is_data != update->is_data); in update_existing_head_ref()
662 spin_lock(&existing->lock); in update_existing_head_ref()
667 * with an existing head ref without in update_existing_head_ref()
671 existing->must_insert_reserved = update->must_insert_reserved; in update_existing_head_ref()
677 existing->num_bytes = update->num_bytes; in update_existing_head_ref()
682 if (!existing->extent_op) { in update_existing_head_ref()
683 existing->extent_op = update->extent_op; in update_existing_head_ref()
[all …]
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| /Linux-v5.4/Documentation/block/ |
| D | pr.rst | 64 is non-null. If no existing reservation exists old_key must be zero,
65 if an existing reservation should be replaced old_key must contain
68 If the new_key argument is 0 it unregisters the existing reservation passed
76 devices based on the type argument. The key argument must be the existing
91 This ioctl command releases the existing reservation referred to by
106 registered with the device and drops any existing reservation.
115 Ignore the existing reservation key. This is commonly supported for
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| /Linux-v5.4/net/llc/ |
| D | llc_if.c | 89 struct sock *existing; in llc_establish_connection() local
95 existing = llc_lookup_established(llc->sap, &daddr, &laddr); in llc_establish_connection()
96 if (existing) { in llc_establish_connection()
97 if (existing->sk_state == TCP_ESTABLISHED) { in llc_establish_connection()
98 sk = existing; in llc_establish_connection()
101 sock_put(existing); in llc_establish_connection()
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| /Linux-v5.4/Documentation/driver-api/mei/ |
| D | mei-client-bus.rst | 13 However, for some of the ME functionalities it makes sense to leverage existing software
14 stack and expose them through existing kernel subsystems.
19 Existing device drivers can even potentially be re-used by adding an MEI CL bus layer to
20 the existing code.
26 A driver implementation for an MEI Client is very similar to any other existing bus
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| /Linux-v5.4/tools/testing/selftests/drivers/net/netdevsim/ |
| D | devlink_trap.sh | 116 check_fail $? "Did not get an error for non-existing trap"
118 log_test "Non-existing trap"
133 check_fail $? "Did not get an error for non-existing trap action"
135 log_test "Non-existing trap action"
226 check_fail $? "Did not get an error for non-existing trap group"
228 log_test "Non-existing trap group"
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| /Linux-v5.4/Documentation/arm/ |
| D | booting.rst | 30 Existing boot loaders:
46 Existing boot loaders:
66 Existing boot loaders:
80 necessary, but assures that it will not match any existing types.
85 Existing boot loaders:
147 Existing boot loaders:
164 Existing boot loaders:
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| /Linux-v5.4/tools/perf/Documentation/ |
| D | db-export.txt | 22 1. Because of the nature of SQL, existing tables and columns can continue to be
26 2. New tables and columns can be added, without affecting existing SQL queries,
33 4. The export scripts themselves maintain forward compatibility (i.e. an existing
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| /Linux-v5.4/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/ |
| D | def.h | 207 ODM_BOARD_EXT_PA = BIT(3), /* 1 = existing 2G ext-PA */
208 ODM_BOARD_EXT_LNA = BIT(4), /* 1 = existing 2G ext-LNA */
209 ODM_BOARD_EXT_TRSW = BIT(5), /* 1 = existing ext-TRSW */
210 ODM_BOARD_EXT_PA_5G = BIT(6), /* 1 = existing 5G ext-PA */
211 ODM_BOARD_EXT_LNA_5G = BIT(7), /* 1 = existing 5G ext-LNA */
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| /Linux-v5.4/Documentation/ABI/testing/ |
| D | sysfs-class-stm_source | 7 is directed. Reads return an existing connection or "<none>" if
9 Write an existing (registered) stm device's name here to
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| D | sysfs-bus-intel_th-devices-msc | 17 If operating mode changes, existing buffer is deallocated,
30 Writing to this file deallocates existing buffer (provided
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| /Linux-v5.4/scripts/ |
| D | Makefile.headersinst | 53 existing-dirs := $(sort $(dir $(old-headers)))
55 new-dirs := $(filter-out $(existing-dirs), $(wanted-dirs))
80 existing-headers := $(filter $(old-headers), $(all-headers))
82 -include $(foreach f,$(existing-headers),$(dir $(f)).$(notdir $(f)).cmd)
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| /Linux-v5.4/drivers/iio/common/ssp_sensors/ |
| D | ssp.h | 164 * @batch_latency_buf: yet unknown but existing in communication protocol
165 * @batch_opt_buf: yet unknown but existing in communication protocol
166 * @accel_position: yet unknown but existing in communication protocol
167 * @mag_position: yet unknown but existing in communication protocol
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| /Linux-v5.4/drivers/net/ethernet/stmicro/stmmac/ |
| D | stmmac_mdio.c | 54 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_c22_format()
90 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_read()
99 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_read()
131 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_write()
140 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_write()
242 /* Wait until any existing MII operation is complete */ in stmmac_mdio_write()
251 /* Wait until any existing MII operation is complete */ in stmmac_mdio_write()
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| /Linux-v5.4/Documentation/timers/ |
| D | hrtimers.rst | 10 features into the existing timer framework, and after testing various
72 special-purpose optimization of the existing timer wheel for the low
88 - simplification of existing, timing related kernel code
105 absolute timers based on a low-resolution CLOCK_REALTIME. The existing
117 existing timer wheel code, as it is mature and well suited. Sharing code
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| /Linux-v5.4/tools/testing/selftests/vm/ |
| D | map_fixed_noreplace.c | 116 * Overlap end of existing mapping: in main()
136 * Overlap start of existing mapping: in main()
156 * Adjacent to start of existing mapping: in main()
176 * Adjacent to end of existing mapping: in main()
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| /Linux-v5.4/drivers/staging/media/ |
| D | Kconfig | 9 so, they won't likely work fine with the existing applications.
11 the existing ones.
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| /Linux-v5.4/Documentation/devicetree/bindings/net/ |
| D | broadcom-bcm87xx.txt | 12 with the existing register value, and the fourth cell is ORed with
14 value of zero, no read of the existing value is performed.
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| /Linux-v5.4/arch/powerpc/platforms/powernv/ |
| D | opal-power.c | 55 /* Check for existing EPOW, DPO events */
64 pr_info("Existing DPO event detected.\n"); in poweroff_pending()
70 pr_info("Existing EPOW event detected.\n"); in poweroff_pending()
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| /Linux-v5.4/Documentation/firmware-guide/acpi/ |
| D | method-customizing.rst | 14 1. override an existing method which may not work correctly,
38 1. override an existing method
68 This is easier than overriding an existing method.
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| /Linux-v5.4/drivers/net/ieee802154/ |
| D | mac802154_hwsim.h | 7 * @MAC802154_HWSIM_CMD_GET_RADIO: fetch information about existing radios
13 * @MAC802154_HWSIM_CMD_GET_EDGE: fetch information about existing edges
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| /Linux-v5.4/fs/ocfs2/ |
| D | reservations.h | 98 * This function will call ocfs2_trunc_resv against all existing
99 * reservations. A future version will recalculate existing
140 * resmap. The bits don't have to have been part of any existing
|
| /Linux-v5.4/security/integrity/evm/ |
| D | Kconfig | 27 additional info to the calculation, requires existing EVM
44 additional info to the calculation, requires existing EVM
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| /Linux-v5.4/drivers/staging/isdn/hysdn/ |
| D | hysdn_net.c | 167 return; /* non existing device */ in hysdn_tx_netack()
195 return; /* non existing device */ in hysdn_rx_netpkt()
227 return (NULL); /* non existing device */ in hysdn_tx_netget()
260 hysdn_net_release(card); /* release an existing net device */ in hysdn_net_create()
302 return (0); /* non existing */ in hysdn_net_release()
319 /* if the interface is not existing, a "-" is returned. */
327 return ("-"); /* non existing */ in hysdn_net_getname()
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| /Linux-v5.4/include/linux/ |
| D | rculist.h | 199 * __list_splice_init_rcu - join an RCU-protected list into an existing list.
201 * @prev: points to the last element of the existing list
202 * @next: points to the first element of the existing list
211 * any other updates to the existing list. In principle, it is possible to
257 * list_splice_init_rcu - splice an RCU-protected list into an existing list,
260 * @head: the place in the existing list to splice the first list into
272 * list_splice_tail_init_rcu - splice an RCU-protected list into an existing
275 * @head: the place in the existing list to splice the first list into
577 * @next: the existing element to add the new element before.
604 * @prev: the existing element to add the new element after.
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