| /linux-5.10/fs/btrfs/ |
| D | extent_map.c | 393 * existing mappings. The extent_map struct passed in will be inserted
535 * Helper for btrfs_get_extent. Given an existing extent in the tree,
536 * the existing extent is the nearest extent to map_start,
541 struct extent_map *existing, in merge_extent_mapping() argument
553 if (existing->start > map_start) { in merge_extent_mapping()
554 next = existing; in merge_extent_mapping()
557 prev = existing; in merge_extent_mapping()
589 * a) Returning the existing extent in @em_in if @start is within the
590 * existing em.
591 * b) Merge the existing extent with @em_in passed in.
[all …]
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| D | delayed-ref.c | 632 /* remove existing tail if its ref_mod is zero */ in insert_delayed_ref()
647 * existing and update must have the same bytenr
650 struct btrfs_delayed_ref_head *existing, in update_existing_head_ref() argument
659 BUG_ON(existing->is_data != update->is_data); in update_existing_head_ref()
661 spin_lock(&existing->lock); in update_existing_head_ref()
666 * with an existing head ref without in update_existing_head_ref()
670 existing->must_insert_reserved = update->must_insert_reserved; in update_existing_head_ref()
676 existing->num_bytes = update->num_bytes; in update_existing_head_ref()
681 if (!existing->extent_op) { in update_existing_head_ref()
682 existing->extent_op = update->extent_op; in update_existing_head_ref()
[all …]
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| /linux-5.10/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-5.10/net/netfilter/ |
| D | nft_set_rbtree.c | 230 * a1. _ _ __>| ?_ _ __| (insert end before existing end) in __nft_rbtree_insert()
231 * a2. _ _ ___| ?_ _ _>| (insert end after existing end) in __nft_rbtree_insert()
232 * a3. _ _ ___? >|_ _ __| (insert start before existing end) in __nft_rbtree_insert()
239 * b1. _ _ __>| !_ _ __| (insert end before existing start) in __nft_rbtree_insert()
240 * b2. _ _ ___| !_ _ _>| (insert end after existing start) in __nft_rbtree_insert()
241 * b3. _ _ ___! >|_ _ __| (insert start after existing end, as a leaf) in __nft_rbtree_insert()
243 * b4. >|_ _ ! (insert start before existing start) in __nft_rbtree_insert()
248 * - otherwise, if an existing end is found immediately to the left. If in __nft_rbtree_insert()
249 * there are existing nodes in between, we need to further descend the in __nft_rbtree_insert()
253 * more existing intervals entirely, from the right. in __nft_rbtree_insert()
[all …]
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| /linux-5.10/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-5.10/tools/testing/selftests/drivers/net/netdevsim/ |
| D | devlink_trap.sh | 124 check_fail $? "Did not get an error for non-existing trap"
126 log_test "Non-existing trap"
141 check_fail $? "Did not get an error for non-existing trap action"
143 log_test "Non-existing trap action"
234 check_fail $? "Did not get an error for non-existing trap group"
236 log_test "Non-existing trap group"
274 check_fail $? "Did not get an error for setting a non-existing policer"
276 check_fail $? "Did not get an error for getting a non-existing policer"
343 check_fail $? "Did not get an error for binding a non-existing policer"
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| /linux-5.10/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-5.10/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-5.10/tools/perf/pmu-events/arch/x86/amdzen2/ |
| D | branch.json | 5 "BriefDescription": "L1 Branch Prediction Overrides Existing Prediction (speculative)."
10 "BriefDescription": "L2 Branch Prediction Overrides Existing Prediction (speculative)."
21 "BriefDescription": "Decoder Overrides Existing Branch Prediction (speculative)."
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| /linux-5.10/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-5.10/scripts/ |
| D | Makefile.headersinst | 53 existing-dirs := $(sort $(dir $(old-headers)))
55 new-dirs := $(filter-out $(existing-dirs), $(wanted-dirs))
77 existing-headers := $(filter $(old-headers), $(all-headers))
79 -include $(foreach f,$(existing-headers),$(dir $(f)).$(notdir $(f)).cmd)
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| /linux-5.10/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-5.10/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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| /linux-5.10/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-5.10/drivers/net/ethernet/stmicro/stmmac/ |
| D | stmmac_mdio.c | 90 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_read()
113 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_read()
122 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_read()
141 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_write()
165 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_write()
174 /* Wait until any existing MII operation is complete */ in stmmac_xgmac2_mdio_write()
276 /* Wait until any existing MII operation is complete */ in stmmac_mdio_write()
285 /* Wait until any existing MII operation is complete */ in stmmac_mdio_write()
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| /linux-5.10/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-5.10/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-5.10/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-5.10/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-5.10/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-5.10/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-5.10/Documentation/bpf/ |
| D | ringbuf.rst | 15 existing perf buffer, which prompted creation of a new ring buffer
39 with existing perf buffer use in BPF, but would fail if application needed more
56 The approach chosen has an advantage of re-using existing BPF map
59 and utilizing existing tooling (bpftool). For common scenario of using a single
118 Each reserved record is tracked by verifier through existing
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| /linux-5.10/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-5.10/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
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| /linux-5.10/drivers/net/ethernet/sfc/ |
| D | efx.h | 85 * existing filter with equal priority
90 * If existing filters have equal match values to the new filter spec,
94 * 1. If the existing filters have lower priority, or @replace_equal
97 * 2. If the existing filters have higher priority, return -%EPERM.
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