| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-kernel-mm-damon | 43 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/nr_contexts
48 'N-1' under the contexts/ directory.
50 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/avail_operations
56 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/operations
69 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/sample_us
76 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/aggr_us
83 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/update_us
90 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/nr_regions/min
98 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/nr_regions/max
105 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/targets/nr_targets
[all …]
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| D | sysfs-class-ocxl | 8 What: /sys/class/ocxl/<afu name>/contexts
12 Number of contexts for the AFU, in the format <n>/<max>
16 n number of currently active contexts, for debug
17 max maximum number of contexts supported by the AFU
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| /kernel/linux/linux-5.10/scripts/selinux/ |
| D | install_policy.sh | 44 mkdir -p /etc/selinux/dummy/contexts/files
47 echo "base_r:base_t:s0" > /etc/selinux/dummy/contexts/failsafe_context
49 cat > /etc/selinux/dummy/contexts/x_contexts <<EOF
56 touch /etc/selinux/dummy/contexts/virtual_domain_context
57 touch /etc/selinux/dummy/contexts/virtual_image_context
59 cp file_contexts /etc/selinux/dummy/contexts/files
60 cp dbus_contexts /etc/selinux/dummy/contexts
62 FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
77 cd /etc/selinux/dummy/contexts/files
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| /kernel/linux/linux-6.6/scripts/selinux/ |
| D | install_policy.sh | 40 mkdir -p /etc/selinux/dummy/contexts/files
43 echo "base_r:base_t:s0" > /etc/selinux/dummy/contexts/failsafe_context
45 cat > /etc/selinux/dummy/contexts/x_contexts <<EOF
52 touch /etc/selinux/dummy/contexts/virtual_domain_context
53 touch /etc/selinux/dummy/contexts/virtual_image_context
55 cp file_contexts /etc/selinux/dummy/contexts/files
56 cp dbus_contexts /etc/selinux/dummy/contexts
58 FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
73 cd /etc/selinux/dummy/contexts/files
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| /kernel/linux/linux-6.6/tools/testing/selftests/damon/ |
| D | sysfs_update_removed_scheme_dir.sh | 25 echo 1 > "$damon_sysfs/kdamonds/0/contexts/nr_contexts"
26 echo "vaddr" > "$damon_sysfs/kdamonds/0/contexts/0/operations"
27 echo 1 > "$damon_sysfs/kdamonds/0/contexts/0/targets/nr_targets"
28 echo $$ > "$damon_sysfs/kdamonds/0/contexts/0/targets/0/pid_target"
29 echo 1 > "$damon_sysfs/kdamonds/0/contexts/0/schemes/nr_schemes"
30 scheme_dir="$damon_sysfs/kdamonds/0/contexts/0/schemes/0"
38 echo 0 > "$damon_sysfs/kdamonds/0/contexts/0/schemes/nr_schemes"
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| /kernel/linux/linux-6.6/Documentation/translations/zh_CN/admin-guide/mm/damon/ |
| D | usage.rst | 49 # echo 1 > kdamonds/nr_kdamonds && echo 1 > kdamonds/0/contexts/nr_contexts
50 # echo vaddr > kdamonds/0/contexts/0/operations
51 # echo 1 > kdamonds/0/contexts/0/targets/nr_targets
52 # echo $(pidof <workload>) > kdamonds/0/contexts/0/targets/0/pid_target
64 │ │ │ contexts/nr_contexts
112 在每个kdamond目录中，存在两个文件（``state`` 和 ``pid`` ）和一个目录( ``contexts`` )。
125 ``contexts`` 目录包含控制这个kdamond要执行的监测上下文的文件。
127 kdamonds/<N>/contexts/
134 contexts/<N>/
146 contexts/<N>/monitoring_attrs/
[all …]
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| /kernel/linux/linux-6.6/mm/damon/ |
| D | sysfs.c | 810 * contexts directory
824 static void damon_sysfs_contexts_rm_dirs(struct damon_sysfs_contexts *contexts) in damon_sysfs_contexts_rm_dirs() argument
826 struct damon_sysfs_context **contexts_arr = contexts->contexts_arr; in damon_sysfs_contexts_rm_dirs()
829 for (i = 0; i < contexts->nr; i++) { in damon_sysfs_contexts_rm_dirs()
833 contexts->nr = 0; in damon_sysfs_contexts_rm_dirs()
835 contexts->contexts_arr = NULL; in damon_sysfs_contexts_rm_dirs()
838 static int damon_sysfs_contexts_add_dirs(struct damon_sysfs_contexts *contexts, in damon_sysfs_contexts_add_dirs() argument
844 damon_sysfs_contexts_rm_dirs(contexts); in damon_sysfs_contexts_add_dirs()
852 contexts->contexts_arr = contexts_arr; in damon_sysfs_contexts_add_dirs()
857 damon_sysfs_contexts_rm_dirs(contexts); in damon_sysfs_contexts_add_dirs()
[all …]
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| /kernel/linux/linux-6.6/Documentation/gpu/rfc/ |
| D | i915_scheduler.rst | 26 which configures a slot with N contexts
94 contexts in parallel with the GuC the context must be explicitly registered with
95 N contexts and all N contexts must be submitted in a single command to the GuC.
96 The GuC interfaces do not support dynamically changing between N contexts as the
105 * A 'set_parallel' extension to configure contexts for parallel
115 submission interface currently only supports submitting multiple contexts to
125 A 'set_parallel' extension to configure contexts for parallel submission
128 It is a setup step that must be called before using any of the contexts. See
147 Contexts that have been configured with the 'set_parallel' extension can only
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| /kernel/linux/linux-6.6/arch/microblaze/include/asm/ |
| D | mmu_context_mm.h | 21 * This function defines the mapping from contexts to VSIDs (virtual
30 MicroBlaze has 256 contexts, so we can just rotate through these
31 as a way of "switching" contexts. If the TID of the TLB is zero,
33 to represent all kernel pages as shared among all contexts.
53 * Bitmap of contexts in use.
66 * Since we don't have sufficient contexts to give one to every task
67 * that could be in the system, we need to be able to steal contexts.
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| /kernel/linux/linux-5.10/arch/microblaze/include/asm/ |
| D | mmu_context_mm.h | 21 * This function defines the mapping from contexts to VSIDs (virtual
30 MicroBlaze has 256 contexts, so we can just rotate through these
31 as a way of "switching" contexts. If the TID of the TLB is zero,
33 to represent all kernel pages as shared among all contexts.
57 * Bitmap of contexts in use.
70 * Since we don't have sufficient contexts to give one to every task
71 * that could be in the system, we need to be able to steal contexts.
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| /kernel/linux/linux-6.6/arch/powerpc/mm/nohash/ |
| D | mmu_context.c | 47 * The MPC8xx has only 16 contexts. We rotate through them on each task switch.
48 * A better way would be to keep track of tasks that own contexts, and implement
54 * The IBM4xx has 256 contexts, so we can just rotate through these as a way of
55 * "switching" contexts. If the TID of the TLB is zero, the PID/TID comparison
57 * shared among all contexts. -- Dan
59 * The IBM 47x core supports 16-bit PIDs, thus 65535 contexts. We should
110 * we cannot steal active contexts in steal_context_smp()
138 /* This will happen if you have more CPUs than available contexts, in steal_context_smp()
169 /* Flush the TLB for all contexts (not to be used on SMP) */ in steal_all_contexts()
262 /* No more free contexts, let's try to steal one */ in switch_mmu_context()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/tegra/ |
| D | uapi.c | 55 xa_for_each(&file->contexts, id, context) in tegra_drm_uapi_close_file()
61 xa_destroy(&file->contexts); in tegra_drm_uapi_close_file()
127 * OK, HW does not support contexts or contexts in tegra_drm_ioctl_channel_open()
135 err = xa_alloc(&fpriv->contexts, &args->context, context, XA_LIMIT(1, U32_MAX), in tegra_drm_ioctl_channel_open()
170 context = xa_load(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_close()
176 xa_erase(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_close()
200 context = xa_load(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_map()
281 context = xa_load(&fpriv->contexts, args->context); in tegra_drm_ioctl_channel_unmap()
|
| /kernel/linux/linux-5.10/arch/powerpc/mm/nohash/ |
| D | mmu_context.c | 54 * The MPC8xx has only 16 contexts. We rotate through them on each task switch.
55 * A better way would be to keep track of tasks that own contexts, and implement
61 * The IBM4xx has 256 contexts, so we can just rotate through these as a way of
62 * "switching" contexts. If the TID of the TLB is zero, the PID/TID comparison
64 * shared among all contexts. -- Dan
66 * The IBM 47x core supports 16-bit PIDs, thus 65535 contexts. We should
122 * we cannot steal active contexts in steal_context_smp()
151 /* This will happen if you have more CPUs than available contexts, in steal_context_smp()
191 /* Flush the TLB for all contexts (not to be used on SMP) */ in steal_all_contexts()
252 pr_err("MMU: More active contexts than CPUs ! (%d vs %d)\n", in context_check_map()
[all …]
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| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/ |
| D | test_global_func_ctx_args.c | 14 * KPROBE contexts
59 * RAW_TRACEPOINT contexts
75 * RAW_TRACEPOINT_WRITABLE contexts
91 * PERF_EVENT contexts
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| /kernel/linux/linux-6.6/Documentation/powerpc/ |
| D | cxl.rst | 89 When using AFU directed mode, up to 16K simultaneous contexts can
141 context. Master contexts have access to the full MMIO space an
142 AFU provides. Slave contexts have access to only the per process
148 that the AFU provides (like master contexts in AFU directed).
170 An AFU directed mode AFU can have many contexts, the device can be
173 When all available contexts are allocated the open call will fail
178 the number of contexts that can be created, and therefore
182 contexts can be allocated. If 4 IRQs are needed per context,
183 then only 2037/4 = 509 contexts can be allocated.
256 In AFU directed mode, master contexts are allowed to map all of
[all …]
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| /kernel/linux/linux-5.10/Documentation/powerpc/ |
| D | cxl.rst | 89 When using AFU directed mode, up to 16K simultaneous contexts can
141 context. Master contexts have access to the full MMIO space an
142 AFU provides. Slave contexts have access to only the per process
148 that the AFU provides (like master contexts in AFU directed).
170 An AFU directed mode AFU can have many contexts, the device can be
173 When all available contexts are allocated the open call will fail
178 the number of contexts that can be created, and therefore
182 contexts can be allocated. If 4 IRQs are needed per context,
183 then only 2037/4 = 509 contexts can be allocated.
256 In AFU directed mode, master contexts are allowed to map all of
[all …]
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/ |
| D | netdev_rx.c | 77 /* Netdev contexts are always NO_RDMA_RTAIL */ in hfi1_netdev_allocate_ctxt()
144 * hfi1_num_netdev_contexts - Count of netdev recv contexts to use.
145 * @dd: device on which to allocate netdev contexts
146 * @available_contexts: count of available receive contexts
147 * @cpu_mask: mask of possible cpus to include for contexts
150 * contexts for netdev recv context usage up to the maximum of
153 * a memory allocation error occurs or when there are no available contexts.
165 /* Always give user contexts priority over netdev contexts */ in hfi1_num_netdev_contexts()
167 dd_dev_info(dd, "No receive contexts available for netdevs.\n"); in hfi1_num_netdev_contexts()
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| /kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/ |
| D | netdev_rx.c | 77 /* Netdev contexts are always NO_RDMA_RTAIL */ in hfi1_netdev_allocate_ctxt()
144 * hfi1_num_netdev_contexts - Count of netdev recv contexts to use.
145 * @dd: device on which to allocate netdev contexts
146 * @available_contexts: count of available receive contexts
147 * @cpu_mask: mask of possible cpus to include for contexts
150 * contexts for netdev recv context usage up to the maximum of
153 * a memory allocation error occurs or when there are no available contexts.
165 /* Always give user contexts priority over netdev contexts */ in hfi1_num_netdev_contexts()
167 dd_dev_info(dd, "No receive contexts available for netdevs.\n"); in hfi1_num_netdev_contexts()
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-class-ocxl | 8 What: /sys/class/ocxl/<afu name>/contexts
12 Number of contexts for the AFU, in the format <n>/<max>
16 n number of currently active contexts, for debug
17 max maximum number of contexts supported by the AFU
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| /kernel/linux/linux-6.6/Documentation/admin-guide/mm/damon/ |
| D | usage.rst | 50 # echo 1 > kdamonds/nr_kdamonds && echo 1 > kdamonds/0/contexts/nr_contexts
51 # echo vaddr > kdamonds/0/contexts/0/operations
52 # echo 1 > kdamonds/0/contexts/0/targets/nr_targets
53 # echo $(pidof <workload>) > kdamonds/0/contexts/0/targets/0/pid_target
67 │ │ │ contexts/nr_contexts
122 (``contexts``) exist.
145 ``contexts`` directory contains files for controlling the monitoring contexts
148 kdamonds/<N>/contexts/
159 contexts/<N>/
186 contexts/<N>/monitoring_attrs/
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | main.c | 614 priv->contexts[i].ctxid = i; in iwl_init_context()
616 priv->contexts[IWL_RXON_CTX_BSS].always_active = true; in iwl_init_context()
617 priv->contexts[IWL_RXON_CTX_BSS].is_active = true; in iwl_init_context()
618 priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON; in iwl_init_context()
619 priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING; in iwl_init_context()
620 priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC; in iwl_init_context()
621 priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM; in iwl_init_context()
622 priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID; in iwl_init_context()
623 priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY; in iwl_init_context()
624 priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; in iwl_init_context()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | main.c | 608 priv->contexts[i].ctxid = i; in iwl_init_context()
610 priv->contexts[IWL_RXON_CTX_BSS].always_active = true; in iwl_init_context()
611 priv->contexts[IWL_RXON_CTX_BSS].is_active = true; in iwl_init_context()
612 priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON; in iwl_init_context()
613 priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING; in iwl_init_context()
614 priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC; in iwl_init_context()
615 priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM; in iwl_init_context()
616 priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID; in iwl_init_context()
617 priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY; in iwl_init_context()
618 priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; in iwl_init_context()
[all …]
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| /kernel/linux/linux-6.6/drivers/misc/vmw_vmci/ |
| D | vmci_host.c | 102 * are VMX'en with active VMCI contexts using the host device.
147 * The number of active contexts is used to track whether any in vmci_host_close()
369 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_send_datagram()
425 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_receive_datagram()
456 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_alloc_queuepair()
525 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_queuepair_setva()
573 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_queuepair_setpf()
644 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_qp_detach()
671 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_ctx_add_notify()
694 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_ctx_remove_notify()
[all …]
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| /kernel/linux/linux-5.10/drivers/misc/vmw_vmci/ |
| D | vmci_host.c | 102 * are VMX'en with active VMCI contexts using the host device.
147 * The number of active contexts is used to track whether any in vmci_host_close()
368 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_send_datagram()
424 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_receive_datagram()
455 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_alloc_queuepair()
524 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_queuepair_setva()
572 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_queuepair_setpf()
643 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_qp_detach()
670 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_ctx_add_notify()
693 vmci_ioctl_err("only valid for contexts\n"); in vmci_host_do_ctx_remove_notify()
[all …]
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| /kernel/linux/linux-6.6/include/linux/ |
| D | async.h | 50 * Note: This function may be called from atomic or non-atomic contexts.
66 * Note: This function may be called from atomic or non-atomic contexts.
85 * Note: This function may be called from atomic or non-atomic contexts.
108 * Note: This function may be called from atomic or non-atomic contexts.
|