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/linux/fs/ext4/
H A Dext4_jbd2.c32 /* Just increment the non-pointer handle value */
35 handle_t *handle = current->journal_info; in ext4_get_nojournal() local
37 BUG_ON(handle && !handle->h_invalid); in ext4_get_nojournal()
39 if (!handle) { in ext4_get_nojournal()
40 handle = jbd2_alloc_handle(GFP_NOFS); in ext4_get_nojournal()
41 if (!handle) in ext4_get_nojournal()
43 handle->h_invalid = 1; in ext4_get_nojournal()
48 handle->saved_alloc_context = memalloc_nofs_save(); in ext4_get_nojournal()
49 current->journal_info = handle; in ext4_get_nojournal()
51 handle->h_ref++; in ext4_get_nojournal()
[all …]
H A Dext4_jbd2.h68 /* We break up a large truncate or write transaction once the handle's
109 * Ext4 handle operation types -- for logging purposes
126 ext4_mark_iloc_dirty(handle_t *handle,
135 int ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
140 int __ext4_mark_inode_dirty(handle_t *handle, struct inode *inode,
150 handle_t *handle, struct super_block *sb,
154 int __ext4_forget(const char *where, unsigned int line, handle_t *handle,
159 handle_t *handle, struct super_block *sb,
164 handle_t *handle, struct inode *inode,
167 #define ext4_journal_get_write_access(handle, sb, bh, trigger_type) \ argument
[all …]
H A Dmigrate.c21 static int finish_range(handle_t *handle, struct inode *inode, in finish_range() argument
52 retval = ext4_datasem_ensure_credits(handle, inode, needed, needed, 0); in finish_range()
55 path = ext4_ext_insert_extent(handle, inode, path, &newext, 0); in finish_range()
65 static int update_extent_range(handle_t *handle, struct inode *inode, in update_extent_range() argument
83 retval = finish_range(handle, inode, lb); in update_extent_range()
90 static int update_ind_extent_range(handle_t *handle, struct inode *inode, in update_ind_extent_range() argument
106 retval = update_extent_range(handle, inode, in update_ind_extent_range()
119 static int update_dind_extent_range(handle_t *handle, struct inode *inode, in update_dind_extent_range() argument
135 retval = update_ind_extent_range(handle, inode, in update_dind_extent_range()
149 static int update_tind_extent_range(handle_t *handle, struct inode *inode, in update_tind_extent_range() argument
[all …]
/linux/drivers/net/ethernet/hisilicon/hns/
H A Dhns_ae_adapt.c16 static struct hns_mac_cb *hns_get_mac_cb(struct hnae_handle *handle) in hns_get_mac_cb() argument
18 struct hnae_vf_cb *vf_cb = hns_ae_get_vf_cb(handle); in hns_get_mac_cb()
28 static struct hns_ppe_cb *hns_get_ppe_cb(struct hnae_handle *handle) in hns_get_ppe_cb() argument
32 struct hnae_vf_cb *vf_cb = hns_ae_get_vf_cb(handle); in hns_get_ppe_cb()
137 static void hns_ae_put_handle(struct hnae_handle *handle) in hns_ae_put_handle() argument
139 struct hnae_vf_cb *vf_cb = hns_ae_get_vf_cb(handle); in hns_ae_put_handle()
142 for (i = 0; i < handle->q_num; i++) in hns_ae_put_handle()
143 hns_ae_get_ring_pair(handle->qs[i])->used_by_vf = 0; in hns_ae_put_handle()
148 static int hns_ae_wait_flow_down(struct hnae_handle *handle) in hns_ae_wait_flow_down() argument
156 for (i = 0; i < handle->q_num; i++) { in hns_ae_wait_flow_down()
[all …]
/linux/tools/testing/selftests/namespaces/
H A Dfile_handle_test.c25 struct file_handle *handle; in TEST() local
36 handle = malloc(sizeof(*handle) + MAX_HANDLE_SZ); in TEST()
37 ASSERT_NE(handle, NULL); in TEST()
43 /* Get handle for the namespace */ in TEST()
44 handle->handle_bytes = MAX_HANDLE_SZ; in TEST()
45 ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH); in TEST()
47 SKIP(free(handle); close(ns_fd); in TEST()
51 ASSERT_GT(handle->handle_bytes, 0); in TEST()
54 fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY); in TEST()
56 SKIP(free(handle); close(ns_fd); in TEST()
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/linux/tools/testing/selftests/tc-testing/tc-tests/filters/
H A Dfw.json15 "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 65535 fw action ok",
17 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 65535 protocol all fw",
18 "matchPattern": "pref 65535 fw.*handle 0x1.*gact action pass",
37 "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 65536 fw action ok",
39 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 65536 protocol all fw",
40 "matchPattern": "pref 65536 fw.*handle 0x1.*gact action pass",
59 "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action ok",
61 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 prio 1 protocol all fw",
62 "matchPattern": "handle 0x1.*gact action pass",
82 … "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1",
[all …]
H A Dmatchall.json15 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall act…
17 "verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
18 …"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*gact action pass.*r…
35 "$TC qdisc add dev $DUMMY root handle 1: prio"
37 …"cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 1 protocol ip matchall action…
39 "verifyCmd": "$TC filter get dev $DUMMY parent 1: handle 1 prio 1 protocol ip matchall",
40 …"matchPattern": "^filter parent 1: protocol ip pref 1 matchall.*handle 0x1.*gact action pass.*ref …
43 "$TC qdisc del dev $DUMMY root handle 1: prio"
59 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv6 matchall a…
61 … "verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ipv6 matchall",
[all …]
H A Dflow.json15 …"cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 protocol ip flow map key ds…
17 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 protocol ip prio 1 flow",
18 …"matchPattern": "filter parent ffff: protocol ip pref 1 flow chain [0-9]+ handle 0x1 map keys dst …
37 …"cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 protocol ip flow map key ds…
39 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 protocol ip prio 1 flow",
40 …"matchPattern": "filter parent ffff: protocol ip pref 1 flow chain [0-9]+ handle 0x1 map keys dst.…
59 …"cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 protocol ip flow map key ds…
61 "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 protocol ip prio 1 flow",
62 …"matchPattern": "filter parent ffff: protocol ip pref 1 flow chain [0-9]+ handle 0x1 map keys dst …
81 …"cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 protocol ip flow map key ds…
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/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dsch_offload.sh19 local handle=$1; shift
23 h=$(qdisc_stats_get $h1 "$handle" .handle)
24 [[ $h == '"'$handle'"' ]]
25 check_err $? "Qdisc with handle $handle does not exist"
27 offloaded=$(qdisc_stats_get $h1 "$handle" .offloaded)
29 check_fail $? "Qdisc with handle $handle offloaded, but should not be"
34 local handle=$1; shift
36 if [[ ! -z $handle ]]; then
37 local offloaded=$(qdisc_stats_get $h1 "$handle" .offloaded)
39 check_err $? "Qdisc with handle $handle not offloaded"
[all …]
H A Dtc_restrictions.sh47 tc filter add block 22 protocol ip pref 1 handle 101 flower \
59 tc filter del block 22 protocol ip pref 1 handle 101 flower
64 tc filter add block 22 protocol ip pref 1 handle 101 flower \
73 tc filter add block 22 protocol ip pref 1 handle 101 flower \
77 tc filter del block 22 protocol ip pref 1 handle 101 flower
95 tc filter add block 22 protocol ip pref 1 handle 101 flower \
108 tc filter del block 22 protocol ip pref 1 handle 101 flower
113 tc filter add block 22 protocol ip pref 1 handle 101 flower \
123 tc filter add block 22 protocol ip pref 1 handle 101 flower \
130 tc filter add block 22 protocol ip pref 1 handle 101 flower \
[all …]
/linux/tools/testing/selftests/drivers/net/
H A Dshaper.py15 def _delete_shaper(cfg, nl_shaper, handle) -> None: argument
16 """ Delete the shaper identified by handle, ignoring a missing-shaper error. """
19 'handle': handle})
91 'handle': {'scope': 'queue', 'id': 1},
95 'handle': {'scope': 'queue', 'id': 2},
103 'handle': {'scope': 'queue', 'id': 0}})
109 'handle': {'scope': 'queue', 'id': 1}})
112 'handle': {'scope': 'queue', 'id': 1},
119 'handle': {'scope': 'queue', 'id': 1},
124 'handle': {'scope': 'queue', 'id': 2},
[all …]
/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhnae3.h8 * ae handle (handle):
202 struct hnae3_handle *handle; member
203 int tqp_index; /* index in a handle */
345 (((struct hnae3_ae_dev *)hnae3_seq_file_to_ae_dev(s))->handle)
413 int (*init_instance)(struct hnae3_handle *handle);
414 void (*uninit_instance)(struct hnae3_handle *handle, bool reset);
415 void (*link_status_change)(struct hnae3_handle *handle, bool state);
416 int (*reset_notify)(struct hnae3_handle *handle,
418 void (*process_hw_error)(struct hnae3_handle *handle,
442 struct hnae3_handle *handle; member
[all …]
/linux/drivers/net/ethernet/qualcomm/
H A Dqca_7k_common.c64 qcafrm_fsm_decode(struct qcafrm_handle *handle, u8 *buf, u16 buf_len, u8 recv_byte) in qcafrm_fsm_decode() argument
69 switch (handle->state) { in qcafrm_fsm_decode()
73 handle->state--; in qcafrm_fsm_decode()
77 handle->state = handle->init; in qcafrm_fsm_decode()
82 handle->state--; in qcafrm_fsm_decode()
91 handle->state = handle->init; in qcafrm_fsm_decode()
93 handle->state--; in qcafrm_fsm_decode()
99 handle->offset = recv_byte; in qcafrm_fsm_decode()
100 handle->state = QCAFRM_WAIT_LEN_BYTE1; in qcafrm_fsm_decode()
103 handle->offset = handle->offset | (recv_byte << 8); in qcafrm_fsm_decode()
[all …]
/linux/drivers/firmware/
H A Dti_sci.c111 * @handle: Instance of TI SCI handle to send to clients.
130 struct ti_sci_handle handle; member
145 #define handle_to_ti_sci_info(h) container_of(h, struct ti_sci_info, handle)
277 dev_err(dev, "Unable to handle %zu xfer(max %d)\n", in ti_sci_rx_callback()
474 struct ti_sci_handle *handle = &info->handle; in ti_sci_cmd_get_revision() local
475 struct ti_sci_version_info *ver = &handle->version; in ti_sci_cmd_get_revision()
524 * @handle: pointer to TI SCI handle
531 static int ti_sci_set_device_state(const struct ti_sci_handle *handle, in ti_sci_set_device_state() argument
541 if (IS_ERR(handle)) in ti_sci_set_device_state()
542 return PTR_ERR(handle); in ti_sci_set_device_state()
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/linux/fs/
H A Dfhandle.c26 struct file_handle *handle = NULL; in do_sys_name_to_handle() local
30 * the file handle if decodeable file handle was requested. in do_sys_name_to_handle()
36 * A request to encode a connectable handle for a disconnected dentry in do_sys_name_to_handle()
49 handle = kzalloc_flex(*handle, f_handle, f_handle.handle_bytes); in do_sys_name_to_handle()
50 if (!handle) in do_sys_name_to_handle()
53 /* convert handle size to multiple of sizeof(u32) */ in do_sys_name_to_handle()
56 /* Encode a possibly decodeable/connectable file handle */ in do_sys_name_to_handle()
58 (struct fid *)handle in do_sys_name_to_handle()
129 SYSCALL_DEFINE5(name_to_handle_at,int,dfd,const char __user *,name,struct file_handle __user *,handle,void __user *,mnt_id,int,flag) SYSCALL_DEFINE5() argument
265 do_handle_to_path(struct file_handle * handle,struct path * path,struct handle_to_path_ctx * ctx) do_handle_to_path() argument
451 SYSCALL_DEFINE3(open_by_handle_at,int,mountdirfd,struct file_handle __user *,handle,int,flags) SYSCALL_DEFINE3() argument
469 COMPAT_SYSCALL_DEFINE3(open_by_handle_at,int,mountdirfd,struct file_handle __user *,handle,int,flags) COMPAT_SYSCALL_DEFINE3() argument
[all...]
/linux/drivers/pci/hotplug/
H A Dacpi_pcihp.c36 * @handle - the handle of the hotplug controller.
38 static acpi_status acpi_run_oshp(acpi_handle handle) in acpi_run_oshp() argument
43 acpi_get_name(handle, ACPI_FULL_PATHNAME, &string); in acpi_run_oshp()
46 status = acpi_evaluate_object(handle, METHOD_NAME_OSHP, NULL, NULL); in acpi_run_oshp()
73 acpi_handle chandle, handle; in acpi_get_hp_hw_control_from_firmware() local
105 handle = ACPI_HANDLE(&pdev->dev); in acpi_get_hp_hw_control_from_firmware()
106 if (!handle) { in acpi_get_hp_hw_control_from_firmware()
109 * space at all. Try to get ACPI handle of parent PCI bus. in acpi_get_hp_hw_control_from_firmware()
113 handle = acpi_pci_get_bridge_handle(pbus); in acpi_get_hp_hw_control_from_firmware()
114 if (handle) in acpi_get_hp_hw_control_from_firmware()
[all …]
/linux/tools/testing/selftests/tc-testing/tc-tests/infra/
H A Dqdiscs.json14 "$TC qdisc add dev $DUMMY root handle 1: drr",
17 "$TC qdisc add dev $DUMMY parent 1:1 handle ffff: drr",
31 "$TC qdisc del dev $DUMMY root handle 1: drr",
47 "$TC qdisc add dev $DUMMY root handle ffff: drr",
61 "$TC qdisc del dev $DUMMY root handle ffff: drr",
78 "$TC qdisc add dev $DUMMY root handle 1: drr",
81 "$TC qdisc add dev $DUMMY parent 1:1 handle 2: drr",
93 "$TC qdisc del dev $DUMMY root handle 1: drr",
110 "$TC qdisc add dev $DUMMY root handle 1: drr",
113 "$TC qdisc add dev $DUMMY parent 1:1 handle 2: netem",
[all …]
H A Dactions.json16 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall act…
18 "verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
19 "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
39 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall act…
41 "verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
42 "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
62 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall act…
64 "verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
65 "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
85 …"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall act…
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/tc/
H A Dpost_act.c81 struct mlx5e_post_act_handle *handle) in mlx5e_tc_post_act_offload() argument
94 mlx5e_tc_match_to_reg_match(spec, FTEID_TO_REG, handle->id, MLX5_POST_ACTION_MASK); in mlx5e_tc_post_act_offload()
96 handle->rule = mlx5e_tc_rule_offload(post_act->priv, spec, handle->attr); in mlx5e_tc_post_act_offload()
97 if (IS_ERR(handle->rule)) { in mlx5e_tc_post_act_offload()
98 err = PTR_ERR(handle->rule); in mlx5e_tc_post_act_offload()
114 struct mlx5e_post_act_handle *handle; in mlx5e_tc_post_act_add() local
120 handle = kzalloc_obj(*handle); in mlx5e_tc_post_act_add()
121 if (!handle) in mlx5e_tc_post_act_add()
132 handle->ns_type = post_act->ns_type; in mlx5e_tc_post_act_add()
134 if (handle->ns_type == MLX5_FLOW_NAMESPACE_FDB) in mlx5e_tc_post_act_add()
[all …]
/linux/drivers/misc/vmw_vmci/
H A Dvmci_doorbell.c30 * DoorbellEntry describes the a doorbell notification handle allocated by the
80 * with a given doorbell handle. For guest endpoints, the
83 * handle. Hypervisor endpoints are not yet supported.
85 int vmci_dbell_get_priv_flags(struct vmci_handle handle, u32 *priv_flags) in vmci_dbell_get_priv_flags() argument
87 if (priv_flags == NULL || handle.context == VMCI_INVALID_ID) in vmci_dbell_get_priv_flags()
90 if (handle.context == VMCI_HOST_CONTEXT_ID) { in vmci_dbell_get_priv_flags()
94 resource = vmci_resource_by_handle(handle, in vmci_dbell_get_priv_flags()
102 } else if (handle.context == VMCI_HYPERVISOR_CONTEXT_ID) { in vmci_dbell_get_priv_flags()
109 *priv_flags = vmci_context_get_priv_flags(handle.context); in vmci_dbell_get_priv_flags()
225 * Creates a link between the given doorbell handle and the given
[all …]
H A Dvmci_resource.c30 static unsigned int vmci_resource_hash(struct vmci_handle handle) in vmci_resource_hash() argument
32 return hash_32(handle.resource, VMCI_RESOURCE_HASH_BITS); in vmci_resource_hash()
36 * Gets a resource (if one exists) matching given handle from the hash table.
38 static struct vmci_resource *vmci_resource_lookup(struct vmci_handle handle, in vmci_resource_lookup() argument
42 unsigned int idx = vmci_resource_hash(handle); in vmci_resource_lookup()
47 u32 cid = r->handle.context; in vmci_resource_lookup()
48 u32 rid = r->handle.resource; in vmci_resource_lookup()
51 rid == handle.resource && in vmci_resource_lookup()
52 (cid == handle.context || cid == VMCI_INVALID_ID || in vmci_resource_lookup()
53 handle.context == VMCI_INVALID_ID)) { in vmci_resource_lookup()
[all …]
/linux/tools/testing/selftests/net/forwarding/
H A Dtc_flower.sh44 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
46 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
58 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
59 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
70 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
72 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
84 tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
85 tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
94 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
96 tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
[all …]
/linux/tools/testing/selftests/tc-testing/tc-tests/qdiscs/
H A Dfq.json14 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq",
20 "$TC qdisc del dev $DUMMY handle 1: root"
35 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq limit 3000",
41 "$TC qdisc del dev $DUMMY handle 1: root"
56 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq flow_limit 300",
62 "$TC qdisc del dev $DUMMY handle 1: root"
77 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq quantum 9000",
83 "$TC qdisc del dev $DUMMY handle 1: root"
98 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq initial_quantum 900000",
104 "$TC qdisc del dev $DUMMY handle 1: root"
[all …]
H A Dnetem.json14 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem",
20 "$TC qdisc del dev $DUMMY handle 1: root"
35 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem limit 200",
41 "$TC qdisc del dev $DUMMY handle 1: root"
56 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms",
62 "$TC qdisc del dev $DUMMY handle 1: root"
77 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution norma…
83 "$TC qdisc del dev $DUMMY handle 1: root"
98 …"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution norma…
104 "$TC qdisc del dev $DUMMY handle 1: root"
[all …]
H A Dfq_codel.json14 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel",
20 "$TC qdisc del dev $DUMMY handle 1: root"
35 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000",
41 "$TC qdisc del dev $DUMMY handle 1: root"
56 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel memory_limit 100000",
62 "$TC qdisc del dev $DUMMY handle 1: root"
77 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel target 2000",
83 "$TC qdisc del dev $DUMMY handle 1: root"
98 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 5000",
104 "$TC qdisc del dev $DUMMY handle 1: root"
[all …]

12345678910>>...184