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/Linux-v5.4/net/llc/
Dllc_if.c89 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()
/Linux-v5.4/fs/btrfs/
Ddelayed-ref.c651 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()
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()
686 memcpy(&existing->extent_op->key, in update_existing_head_ref()
689 existing->extent_op->update_key = true; in update_existing_head_ref()
692 existing->extent_op->flags_to_set |= in update_existing_head_ref()
[all …]
Dextent_map.c526 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()
594 struct extent_map *existing; in btrfs_add_extent_mapping() local
598 existing = search_extent_mapping(em_tree, start, len); in btrfs_add_extent_mapping()
600 trace_btrfs_handle_em_exist(fs_info, existing, em, start, len); in btrfs_add_extent_mapping()
606 if (start >= existing->start && in btrfs_add_extent_mapping()
607 start < extent_map_end(existing)) { in btrfs_add_extent_mapping()
609 *em_in = existing; in btrfs_add_extent_mapping()
[all …]
/Linux-v5.4/Documentation/block/
Dpr.rst64 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
/Linux-v5.4/scripts/
DMakefile.headersinst53 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)
DMakefile.modfinal56 existing-targets := $(wildcard $(sort $(targets)))
58 -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
DMakefile.build526 existing-targets := $(wildcard $(sort $(targets)))
528 -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
534 existing-dirs := $(sort $(patsubst %/,%, $(dir $(existing-targets))))
535 obj-dirs := $(strip $(filter-out $(existing-dirs), $(obj-dirs)))
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-class-stm_source7 is directed. Reads return an existing connection or "<none>" if
9 Write an existing (registered) stm device's name here to
Dsysfs-bus-intel_th-devices-msc17 If operating mode changes, existing buffer is deallocated,
30 Writing to this file deallocates existing buffer (provided
/Linux-v5.4/tools/perf/Documentation/
Ddb-export.txt22 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
/Linux-v5.4/drivers/base/
Ddevcoredump.c260 struct device *existing; in dev_coredumpm() local
265 existing = class_find_device(&devcd_class, NULL, dev, in dev_coredumpm()
267 if (existing) { in dev_coredumpm()
268 put_device(existing); in dev_coredumpm()
/Linux-v5.4/Documentation/devicetree/bindings/net/
Dbroadcom-bcm87xx.txt12 with the existing register value, and the fourth cell is ORed with
14 value of zero, no read of the existing value is performed.
/Linux-v5.4/Documentation/driver-api/mei/
Dmei-client-bus.rst13 However, for some of the ME functionalities it makes sense to leverage existing software
14 stack and expose them through existing kernel subsystems.
20 the existing code.
26 A driver implementation for an MEI Client is very similar to any other existing bus
/Linux-v5.4/drivers/staging/media/
DKconfig9 so, they won't likely work fine with the existing applications.
11 the existing ones.
/Linux-v5.4/Documentation/firmware-guide/acpi/
Dmethod-customizing.rst14 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.
/Linux-v5.4/security/integrity/evm/
DKconfig27 additional info to the calculation, requires existing EVM
44 additional info to the calculation, requires existing EVM
/Linux-v5.4/kernel/bpf/
Dcore.c1889 struct bpf_prog_array_item *existing; in bpf_prog_array_copy() local
1898 existing = old_array->items; in bpf_prog_array_copy()
1899 for (; existing->prog; existing++) { in bpf_prog_array_copy()
1900 if (existing->prog == exclude_prog) { in bpf_prog_array_copy()
1904 if (existing->prog != &dummy_bpf_prog.prog) in bpf_prog_array_copy()
1906 if (existing->prog == include_prog) in bpf_prog_array_copy()
1932 existing = old_array->items; in bpf_prog_array_copy()
1933 for (; existing->prog; existing++) in bpf_prog_array_copy()
1934 if (existing->prog != exclude_prog && in bpf_prog_array_copy()
1935 existing->prog != &dummy_bpf_prog.prog) { in bpf_prog_array_copy()
[all …]
/Linux-v5.4/Documentation/networking/
Dcxacru.txt9 existing devices working when an invalid configuration is supplied.
11 There is a script cxacru-cf.py to convert an existing file to the sysfs form.
Ddefza.txt17 existing IEEE 802.3 10BASE2 Ethernet and IEEE 802.5 Token Ring networks
18 by providing means to reuse existing cabling.
/Linux-v5.4/drivers/staging/fwserial/
DTODO6 2. Implement _robust_ console on top of this. The existing prototype console
/Linux-v5.4/Documentation/timers/
Dhrtimers.rst10 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
/Linux-v5.4/drivers/hwtracing/stm/
DKconfig22 driver for compatibility with your existing STM setup.
28 backwards compatibility for your existing setup, say Y.
/Linux-v5.4/Documentation/x86/
Dpat.rst81 | and | |(from existing| (from existing |
160 can be more restrictive, in case of any existing aliasing for that address.
161 For example: If there is an existing uncached mapping, a new ioremap_wc can
/Linux-v5.4/Documentation/fb/
Dviafb.rst259 runtime. One can add new devices, remove existing ones or switch
264 to the already existing ones, '-' removes the listed devices from the
265 existing ones and if no prefix is given it replaces all existing ones
/Linux-v5.4/Documentation/media/uapi/dvb/
Ddvb-frontend-parameters.rst22 size would break the existing applications. So, those parameters were
26 existing delivery systems, and to add newer delivery systems.

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