| /Linux-v5.10/Documentation/dev-tools/ |
| D | kmemleak.rst | 41 Memory scanning parameters can be modified at run-time by writing to the
47 enable the task stacks scanning (default)
49 disable the tasks stacks scanning
51 start the automatic memory scanning thread (default)
53 stop the automatic memory scanning thread
55 set the automatic memory scanning period in seconds
56 (default 600, 0 to stop the automatic scanning)
92 scanning the memory (including saved registers). This means that there
97 The scanning algorithm steps:
184 reported by kmemleak because values found during the memory scanning
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| /Linux-v5.10/fs/ubifs/ |
| D | scan.c | 55 * This function returns a scanning code to indicate what was scanned.
76 dbg_scan("scanning %s at LEB %d:%d", in ubifs_scan_a_node()
116 * ubifs_start_scan - create LEB scanning information at start of scan.
157 * ubifs_end_scan - update LEB scanning information at end of scan.
159 * @sleb: scanning information
166 dbg_scan("stop scanning LEB %d at offset %d", lnum, offs); in ubifs_end_scan()
173 * ubifs_add_snod - add a scanned node to LEB scanning information.
175 * @sleb: scanning information
338 ubifs_err(c, "LEB %d scanning failed", lnum); in ubifs_scan()
345 ubifs_err(c, "LEB %d scanning failed, error %d", lnum, err); in ubifs_scan()
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| /Linux-v5.10/net/mac80211/ |
| D | scan.c | 3 * Scanning implementation
284 * unless scanning with randomised address in ieee80211_scan_rx()
337 if (test_bit(SCAN_HW_CANCELLED, &local->scanning)) in ieee80211_prep_hw_scan()
394 bool hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning); in __ieee80211_scan_completed()
395 bool was_scanning = local->scanning; in __ieee80211_scan_completed()
408 if (WARN_ON(!local->scanning && !aborted)) in __ieee80211_scan_completed()
450 local->scanning = 0; in __ieee80211_scan_completed()
487 set_bit(SCAN_COMPLETED, &local->scanning); in ieee80211_scan_completed()
489 set_bit(SCAN_ABORTED, &local->scanning); in ieee80211_scan_completed()
506 * scanning instead. First send a nullfunc frame with power save in ieee80211_start_sw_scan()
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| /Linux-v5.10/drivers/firmware/efi/ |
| D | efi-pstore.c | 110 * @pos: scanning entry
118 pos->scanning = true; in efi_pstore_scan_sysfs_enter()
120 next->scanning = true; in efi_pstore_scan_sysfs_enter()
126 * @turn_off_scanning: Check if a scanning flag should be turned off
138 entry->scanning = false; in __efi_pstore_scan_sysfs_exit()
145 * @pos: scanning entry
148 * @stop: a flag checking if scanning will stop
293 if (entry->scanning) { in efi_pstore_erase_func()
296 * after scanning is completed. in efi_pstore_erase_func()
327 if (found && !entry->scanning) in efi_pstore_erase_name()
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| /Linux-v5.10/mm/ |
| D | kmemleak.c | 28 * (atomic or kmemleak_lock). This lock is also held when scanning the
31 * lock like kmemleak_lock during scanning.
35 * scanned. This list is only modified during a scanning episode when the
40 * modifications to the memory scanning parameters including the scan_thread
109 #define SECS_SCAN_WAIT 600 /* subsequent auto scanning delay */
119 /* scanning area inside a memory block */
222 /* enables or disables the task stacks scanning */
224 /* protects the memory scanning, parameters and debug/kmemleak file access */
782 * Add a scanning area to the object. If at least one such area is added,
803 pr_warn_once("Cannot allocate a scan area, scanning the full object\n"); in add_scan_area()
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| D | vmpressure.c | 64 * critical level when scanning depth is ~10% of the lru size (vmscan
262 * current scanning depth. But it does not mean that we should in vmpressure()
263 * report the critical pressure, yet. If the scanning priority in vmpressure()
264 * (scanning depth) goes too high (deep), we will be notified in vmpressure()
319 * the vmscan's reclaiming priority (scanning depth) changes.
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| /Linux-v5.10/drivers/mtd/nand/onenand/ |
| D | onenand_bbt.c | 46 * create_bbt - [GENERIC] Create a bad block table by scanning the device
53 * Create a bad block table by scanning the device
67 printk(KERN_INFO "Scanning device for bad blocks\n"); in create_bbt()
128 * The function creates a memory based bbt by scanning the device
211 * while scanning a device for factory marked good / bad blocks.
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| /Linux-v5.10/Documentation/ABI/stable/ |
| D | sysfs-bus-w1 | 4 Description: Bus scanning interval, microseconds component.
11 Users: any user space application which wants to know bus scanning
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| /Linux-v5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | cyttsp.txt | 28 scanning/processing cycles when the chip is in active mode.
31 scanning/processing cycles when the chip is in low-power mode.
40 scanning/processing cycle).
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| /Linux-v5.10/arch/sh/boards/ |
| D | of-generic.c | 60 pr_info("SH generic board support: scanning for cpus\n"); in sh_of_smp_probe()
140 pr_info("SH generic board support: scanning for interrupt controllers\n"); in sh_of_init_irq()
148 pr_info("SH generic board support: scanning for clk providers\n"); in sh_of_clk_init()
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| /Linux-v5.10/include/linux/input/ |
| D | cyttsp.h | 20 /* Active Power state scanning/processing refresh interval */
24 /* Low Power state scanning/processing refresh interval */
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| /Linux-v5.10/net/bluetooth/ |
| D | hci_request.c | 381 /* This function controls the background scanning based on hdev->pend_le_conns
382 * list. If there are pending LE connection we start the background scanning,
399 /* No point in doing scanning if LE support hasn't been enabled */ in __hci_update_background_scan()
407 /* Reset RSSI and UUID filters when starting background scanning in __hci_update_background_scan()
424 * background scanning. in __hci_update_background_scan()
427 /* If controller is not scanning we are done. */ in __hci_update_background_scan()
433 BT_DBG("%s stopping background scanning", hdev->name); in __hci_update_background_scan()
439 /* If controller is connecting, we should not start scanning in __hci_update_background_scan()
446 /* If controller is currently scanning, we stop it to ensure we in __hci_update_background_scan()
454 BT_DBG("%s starting background scanning", hdev->name); in __hci_update_background_scan()
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| /Linux-v5.10/Documentation/scsi/ |
| D | advansys.rst | 178 This option can be used to either disable I/O port scanning or to limit
179 scanning to 1 - 4 I/O ports. Regardless of the option setting EISA and
184 1. Eliminate I/O port scanning:
194 2. Limit I/O port scanning to one I/O port:
200 3. Limit I/O port scanning to four I/O ports:
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-class-uwb_rc | 68 to start (or stop) scanning on a channel. <type> is one of:
74 3 scanning disabled
86 not beaconing or scanning.
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| /Linux-v5.10/drivers/net/wireless/realtek/rtlwifi/btcoexist/ |
| D | rtl_btc.h | 32 bool scanning);
34 bool scanning);
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| /Linux-v5.10/drivers/scsi/ |
| D | scsi_scan.c | 8 * The general scanning/probing algorithm is as follows, exceptions are
54 " SCSI scanning, some SCSI devices might not be configured\n"
69 * Return values of some of the scanning functions.
105 "Setting to 'manual' disables automatic scanning, but allows "
128 * When this function returns, any host which started scanning before
130 * started scanning after this function was called may or may not have
725 * The scanning code needs to know the scsi_level, even if no in scsi_probe_lun()
775 * scanning run at their own risk, or supply a user level program in scsi_add_lun()
1220 * If less than SCSI_1_CCS, and no special lun scanning, stop in scsi_sequential_lun_scan()
1221 * scanning; this matches 2.4 behaviour, but could just be a bug in scsi_sequential_lun_scan()
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| /Linux-v5.10/Documentation/driver-api/80211/ |
| D | cfg80211.rst | 96 Scanning and BSS list handling
100 :doc: Scanning and BSS list handling
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| /Linux-v5.10/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_smp.h | 41 * assigned to pipes that are still scanning out
44 * scanning out.
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| /Linux-v5.10/include/linux/ |
| D | of_fdt.h | 25 /* For scanning an arbitrary device-tree at any time */
44 /* For scanning the flat device-tree at boot time */
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| /Linux-v5.10/Documentation/userspace-api/media/v4l/ |
| D | dev-raw-vbi.rst | 136 - This is the scanning system line number associated with the first
145 identify scanning lines, VBI acquisition may not require this
160 if the scanning system is progressive, i. e. not interlaced. The
196 (lower scanning line numbers) first in memory. This may be a top
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| /Linux-v5.10/drivers/mtd/ubi/ |
| D | Kconfig | 68 in nearly constant time. Instead of scanning the whole MTD device it
72 attaching by scanning takes long. UBI will not automatically install
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| /Linux-v5.10/drivers/sh/maple/ |
| D | maple.c | 52 static int started, scanning, fullscan; variable
517 scanning = 1; in maple_map_subunits()
581 if (!started || (scanning == 2) || !fullscan) { in maple_response_devinfo()
699 /* if scanning is 1 then we have subdevices to check */ in maple_dma_handler()
700 if (scanning == 1) { in maple_dma_handler()
702 scanning = 2; in maple_dma_handler()
704 scanning = 0; in maple_dma_handler()
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| /Linux-v5.10/arch/x86/kernel/ |
| D | check.c | 136 pr_info("Scanning %d areas for low memory corruption\n", num_scan_areas); in setup_bios_corruption_check()
179 pr_info("Scanning for low memory corruption every %d seconds\n", corruption_check_period); in start_periodic_check_for_corruption()
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| /Linux-v5.10/Documentation/driver-api/acpi/ |
| D | scan_handlers.rst | 26 The core ACPI namespace scanning code in drivers/acpi/scan.c carries out basic
54 The namespace scanning function, acpi_bus_scan(), first registers all of the
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| /Linux-v5.10/drivers/usb/storage/ |
| D | usb.c | 837 * First stage of disconnect processing: stop SCSI scanning,
851 * Prevent SCSI scanning (if it hasn't started yet) in quiesce_and_remove_host()
852 * or wait for the SCSI-scanning routine to stop. in quiesce_and_remove_host()
856 /* Balance autopm calls if scanning was cancelled */ in quiesce_and_remove_host()
889 /* Delayed-work routine to carry out SCSI-device scanning */
905 * Allow proper scanning of devices that present more than 8 LUNs in usb_stor_scan_dwork()
1015 /* The eUSCSI itself has ID 7, so avoid scanning that */ in usb_stor_probe2()
1060 /* Submit the delayed_work for SCSI-device scanning */ in usb_stor_probe2()
1064 dev_dbg(dev, "waiting for device to settle before scanning\n"); in usb_stor_probe2()
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