| /kernel/linux/linux-4.19/drivers/block/drbd/ |
| D | drbd_state.c | 37 union drbd_state os; member
292 static void after_state_ch(struct drbd_device *device, union drbd_state os,
297 static enum drbd_state_rv is_valid_transition(union drbd_state os, union drbd_state ns);
298 static union drbd_state sanitize_state(struct drbd_device *device, union drbd_state os,
476 * @os: old (current) state.
480 union drbd_state os, union drbd_state ns) in cl_wide_st_chg() argument
482 return (os.conn >= C_CONNECTED && ns.conn >= C_CONNECTED && in cl_wide_st_chg()
483 ((os.role != R_PRIMARY && ns.role == R_PRIMARY) || in cl_wide_st_chg()
484 (os.conn != C_STARTING_SYNC_T && ns.conn == C_STARTING_SYNC_T) || in cl_wide_st_chg()
485 (os.conn != C_STARTING_SYNC_S && ns.conn == C_STARTING_SYNC_S) || in cl_wide_st_chg()
[all …]
|
| /kernel/linux/linux-5.10/drivers/block/drbd/ |
| D | drbd_state.c | 25 union drbd_state os; member
280 static void after_state_ch(struct drbd_device *device, union drbd_state os,
285 static enum drbd_state_rv is_valid_transition(union drbd_state os, union drbd_state ns);
286 static union drbd_state sanitize_state(struct drbd_device *device, union drbd_state os,
464 * @os: old (current) state.
468 union drbd_state os, union drbd_state ns) in cl_wide_st_chg() argument
470 return (os.conn >= C_CONNECTED && ns.conn >= C_CONNECTED && in cl_wide_st_chg()
471 ((os.role != R_PRIMARY && ns.role == R_PRIMARY) || in cl_wide_st_chg()
472 (os.conn != C_STARTING_SYNC_T && ns.conn == C_STARTING_SYNC_T) || in cl_wide_st_chg()
473 (os.conn != C_STARTING_SYNC_S && ns.conn == C_STARTING_SYNC_S) || in cl_wide_st_chg()
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|
| /kernel/linux/linux-4.19/Documentation/ABI/testing/ |
| D | sysfs-class-mic.txt | 9 Integrated Core (MIC) architecture that runs a Linux OS.
42 MIC device in the context of the card OS. Possible values that
44 "ready" - The MIC device is ready to boot the card OS. On
48 "booting" - The MIC device has initiated booting a card OS.
50 "shutting_down" - The card OS is shutting down.
55 operations depending upon the current state of the card OS.
57 "boot" - Boot the card OS image specified by the combination
61 "shutdown" - Initiates card OS shutdown.
68 An Intel MIC device runs a Linux OS during its operation. This
69 OS can shutdown because of various reasons. When read, this
[all …]
|
| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-class-mic | 9 Integrated Core (MIC) architecture that runs a Linux OS.
42 MIC device in the context of the card OS. Possible values that
47 "ready" The MIC device is ready to boot the card OS.
52 "booting" The MIC device has initiated booting a card OS.
54 "shutting_down" The card OS is shutting down.
60 operations depending upon the current state of the card OS.
65 "boot" Boot the card OS image specified by the combination
69 "shutdown" Initiates card OS shutdown.
77 An Intel MIC device runs a Linux OS during its operation. This
78 OS can shutdown because of various reasons. When read, this
[all …]
|
| /kernel/linux/linux-4.19/Documentation/security/tpm/ |
| D | xen-tpmfront.txt | 21 mini-os to reduce memory and processor overhead.
23 This mini-os vTPM subsystem was built on top of the previous vTPM work done by
41 | mini-os/tpmback |
47 | mini-os/tpmfront |
52 | mini-os/tpmback |
58 | mini-os/tpm_tis |
72 * mini-os/tpmback: Mini-os TPM backend driver. The Linux frontend driver
77 * vtpm-stubdom: A mini-os stub domain that implements a vTPM. There is a
82 * mini-os/tpmfront: Mini-os TPM frontend driver. The vTPM mini-os domain
84 vtpmmgr-stubdom. This driver is also used in mini-os
[all …]
|
| /kernel/linux/linux-5.10/Documentation/security/tpm/ |
| D | xen-tpmfront.rst | 24 mini-os to reduce memory and processor overhead.
26 This mini-os vTPM subsystem was built on top of the previous vTPM work done by
44 | mini-os/tpmback |
50 | mini-os/tpmfront |
55 | mini-os/tpmback |
61 | mini-os/tpm_tis |
77 * mini-os/tpmback:
78 Mini-os TPM backend driver. The Linux frontend driver
84 A mini-os stub domain that implements a vTPM. There is a
89 * mini-os/tpmfront:
[all …]
|
| /kernel/linux/linux-4.19/Documentation/filesystems/ |
| D | hpfs.txt | 41 When to mark filesystem dirty so that OS/2 checks it.
49 one hour more, than under os/2, use timeshift=-3600.
54 As in OS/2, filenames are case insensitive. However, shell thinks that names
61 OS/2 ignores dots and spaces at the end of file name, so this driver does as
68 On HPFS partitions, OS/2 can associate to each file a special information called
71 variable length. OS/2 stores window and icon positions and file types there. So
96 incompatible with OS/2. OS/2 PmShell symlinks are not supported because they are
106 file has a pointer to codepage its name is in. However OS/2 was created in
108 support is quite buggy. I have Czech OS/2 working in codepage 852 on my disk.
109 Once I booted English OS/2 working in cp 850 and I created a file on my 852
[all …]
|
| /kernel/linux/linux-4.19/Documentation/acpi/ |
| D | osi.txt | 21 but where Linux was installed to replace the original OS (Windows or OSX).
50 is checked into Linux, the OS will answer "YES" when the BIOS
52 by the OS. Linux distributors can back-port that patch for Linux
71 interpreter in the kernel would return to it a string identifying the OS:
77 The idea was on a platform tasked with running multiple OS's,
78 the BIOS could use _OS to enable devices that an OS
80 necessary to make the platform compatible with that pre-existing OS.
83 of every possible version of the OS that would run on it, and needed to know
84 all the quirks of those OS's. Certainly it would make more sense
85 for the BIOS to ask *specific* things of the OS, such
[all …]
|
| /kernel/linux/linux-5.10/Documentation/firmware-guide/acpi/ |
| D | osi.rst | 24 but where Linux was installed to replace the original OS (Windows or OSX).
53 is checked into Linux, the OS will answer "YES" when the BIOS
55 by the OS. Linux distributors can back-port that patch for Linux
74 interpreter in the kernel would return to it a string identifying the OS:
80 The idea was on a platform tasked with running multiple OS's,
81 the BIOS could use _OS to enable devices that an OS
83 necessary to make the platform compatible with that pre-existing OS.
86 of every possible version of the OS that would run on it, and needed to know
87 all the quirks of those OS's. Certainly it would make more sense
88 for the BIOS to ask *specific* things of the OS, such
[all …]
|
| /kernel/linux/linux-4.19/drivers/net/fddi/skfp/ |
| D | hwmtm.c | 271 if (!(smc->os.hwm.descr_p = (union s_fp_descr volatile *) in mac_drv_init()
281 smc->os.hwm.mbuf_pool.mb_start=(SMbuf *)(&smc->os.hwm.mbuf_pool.mb[0]) ; in mac_drv_init()
284 if (!(smc->os.hwm.mbuf_pool.mb_start = (SMbuf *) mac_drv_get_space(smc, in mac_drv_init()
364 ds = (struct s_smt_fp_txd volatile *) ((char *)smc->os.hwm.descr_p + in init_txd_ring()
401 ds = (struct s_smt_fp_rxd volatile *) smc->os.hwm.descr_p ; in init_rxd_ring()
434 mb = smc->os.hwm.mbuf_pool.mb_start ; in init_fddi_driver()
435 smc->os.hwm.mbuf_pool.mb_free = (SMbuf *)NULL ; in init_fddi_driver()
457 smc->os.hwm.llc_rx_pipe = smc->os.hwm.llc_rx_tail = (SMbuf *)NULL ; in init_fddi_driver()
458 smc->os.hwm.txd_tx_pipe = smc->os.hwm.txd_tx_tail = NULL ; in init_fddi_driver()
459 smc->os.hwm.pass_SMT = smc->os.hwm.pass_NSA = smc->os.hwm.pass_DB = 0 ; in init_fddi_driver()
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/fddi/skfp/ |
| D | hwmtm.c | 263 if (!(smc->os.hwm.descr_p = (union s_fp_descr volatile *) in mac_drv_init()
273 smc->os.hwm.mbuf_pool.mb_start=(SMbuf *)(&smc->os.hwm.mbuf_pool.mb[0]) ; in mac_drv_init()
276 if (!(smc->os.hwm.mbuf_pool.mb_start = (SMbuf *) mac_drv_get_space(smc, in mac_drv_init()
356 ds = (struct s_smt_fp_txd volatile *) ((char *)smc->os.hwm.descr_p + in init_txd_ring()
393 ds = (struct s_smt_fp_rxd volatile *) smc->os.hwm.descr_p ; in init_rxd_ring()
426 mb = smc->os.hwm.mbuf_pool.mb_start ; in init_fddi_driver()
427 smc->os.hwm.mbuf_pool.mb_free = (SMbuf *)NULL ; in init_fddi_driver()
449 smc->os.hwm.llc_rx_pipe = smc->os.hwm.llc_rx_tail = (SMbuf *)NULL ; in init_fddi_driver()
450 smc->os.hwm.txd_tx_pipe = smc->os.hwm.txd_tx_tail = NULL ; in init_fddi_driver()
451 smc->os.hwm.pass_SMT = smc->os.hwm.pass_NSA = smc->os.hwm.pass_DB = 0 ; in init_fddi_driver()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/block/ |
| D | stat.rst | 29 read I/Os requests number of read I/Os processed
30 read merges requests number of read I/Os merged with in-queue I/O
33 write I/Os requests number of write I/Os processed
34 write merges requests number of write I/Os merged with in-queue I/O
37 in_flight requests number of I/Os currently in flight
40 discard I/Os requests number of discard I/Os processed
41 discard merges requests number of discard I/Os merged with in-queue I/O
44 flush I/Os requests number of flush I/Os processed
48 read I/Os, write I/Os, discard I/0s
53 flush I/Os
|
| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| D | hpfs.rst | 49 When to mark filesystem dirty so that OS/2 checks it.
57 one hour more, than under os/2, use timeshift=-3600.
63 As in OS/2, filenames are case insensitive. However, shell thinks that names
70 OS/2 ignores dots and spaces at the end of file name, so this driver does as
78 On HPFS partitions, OS/2 can associate to each file a special information called
81 variable length. OS/2 stores window and icon positions and file types there. So
107 incompatible with OS/2. OS/2 PmShell symlinks are not supported because they are
118 file has a pointer to codepage its name is in. However OS/2 was created in
120 support is quite buggy. I have Czech OS/2 working in codepage 852 on my disk.
121 Once I booted English OS/2 working in cp 850 and I created a file on my 852
[all …]
|
| /kernel/linux/linux-4.19/Documentation/block/ |
| D | stat.txt | 23 read I/Os requests number of read I/Os processed
24 read merges requests number of read I/Os merged with in-queue I/O
27 write I/Os requests number of write I/Os processed
28 write merges requests number of write I/Os merged with in-queue I/O
31 in_flight requests number of I/Os currently in flight
34 discard I/Os requests number of discard I/Os processed
35 discard merges requests number of discard I/Os merged with in-queue I/O
39 read I/Os, write I/Os, discard I/0s
|
| /kernel/linux/linux-5.10/Documentation/networking/device_drivers/ethernet/toshiba/ |
| D | spider_net.rst | 31 and is waiting to be emptied and processed by the OS. A "not-in-use"
35 During normal operation, on device startup, the OS (specifically, the
39 buffers, and marks them "full". The OS follows up, taking the full
43 and "tail" pointers, managed by the OS, and a hardware current
54 descr. The OS will process this descr, and then mark it "not-in-use",
59 The OS will then note that the current tail is "empty", and halt
64 a "not-in-use" descr. The OS will perform various housekeeping duties
66 dma-mapping it so as to make it visible to the hardware. The OS will
71 pointer, at which point the OS will notice that the head descr is
116 As long as the OS can empty out the RX buffers at a rate faster than
[all …]
|
| /kernel/linux/linux-4.19/Documentation/networking/ |
| D | spider_net.txt | 29 and is waiting to be emptied and processed by the OS. A "not-in-use"
33 During normal operation, on device startup, the OS (specifically, the
37 buffers, and marks them "full". The OS follows up, taking the full
41 and "tail" pointers, managed by the OS, and a hardware current
52 descr. The OS will process this descr, and then mark it "not-in-use",
57 The OS will then note that the current tail is "empty", and halt
62 a "not-in-use" descr. The OS will perform various housekeeping duties
64 dma-mapping it so as to make it visible to the hardware. The OS will
69 pointer, at which point the OS will notice that the head descr is
114 As long as the OS can empty out the RX buffers at a rate faster than
[all …]
|
| /kernel/linux/linux-5.10/scripts/ |
| D | jobserver-exec | 10 import os, sys, errno
18 flags = os.environ['MAKEFLAGS']
30 reader = os.open("/proc/self/fd/%d" % (reader),
31 os.O_RDONLY | os.O_NONBLOCK)
36 slot = os.read(reader, 8)
44 os.write(writer, jobs)
58 os.environ['PARALLELISM'] = '%d' % (claim)
64 os.write(writer, jobs)
|
| /kernel/linux/linux-5.10/tools/testing/selftests/tc-testing/ |
| D | tdc_config_local_template.py | 7 import os
9 ENVIR = os.environ.copy()
11 ENV_LD_LIBRARY_PATH = os.getenv('LD_LIBRARY_PATH', '')
12 ENV_OTHER_LIB = os.getenv('OTHER_LIB', '')
17 EXTRA_NAMES['SOME_BIN'] = os.path.join(os.getenv('OTHER_BIN', ''), 'some_bin')
|
| /kernel/linux/linux-4.19/tools/testing/selftests/tc-testing/ |
| D | tdc_config_local_template.py | 7 import os
9 ENVIR = os.environ.copy()
11 ENV_LD_LIBRARY_PATH = os.getenv('LD_LIBRARY_PATH', '')
12 ENV_OTHER_LIB = os.getenv('OTHER_LIB', '')
17 EXTRA_NAMES['SOME_BIN'] = os.path.join(os.getenv('OTHER_BIN', ''), 'some_bin')
|
| /kernel/linux/linux-4.19/Documentation/PCI/ |
| D | acpi-info.txt | 4 OS might use unless there's another way for the OS to find it [1, 2].
13 described via ACPI. The OS can discover them via the standard PCI
21 namespace [2]. The _CRS is like a generalized PCI BAR: the OS can read
23 a driver for the device [3]. That's important because it means an old OS
24 can work correctly even on a system with new devices unknown to the OS.
25 The new devices might not do anything, but the OS can at least make sure no
29 reserving address space. The static tables are for things the OS needs to
31 is defined, an old OS needs to operate correctly even though it ignores the
33 OS; a static table does not.
35 If the OS is expected to manage a non-discoverable device described via
[all …]
|
| /kernel/linux/linux-5.10/Documentation/PCI/ |
| D | acpi-info.rst | 8 OS might use unless there's another way for the OS to find it [1, 2].
17 described via ACPI. The OS can discover them via the standard PCI
25 namespace [2]. The _CRS is like a generalized PCI BAR: the OS can read
27 a driver for the device [3]. That's important because it means an old OS
28 can work correctly even on a system with new devices unknown to the OS.
29 The new devices might not do anything, but the OS can at least make sure no
33 reserving address space. The static tables are for things the OS needs to
35 is defined, an old OS needs to operate correctly even though it ignores the
37 OS; a static table does not.
39 If the OS is expected to manage a non-discoverable device described via
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/util/ |
| D | stat-display.c | 156 struct outstate *os = ctx; in new_line_std() local
158 os->newline = true; in new_line_std()
162 struct outstate *os) in do_new_line_std() argument
164 fputc('\n', os->fh); in do_new_line_std()
165 fputs(os->prefix, os->fh); in do_new_line_std()
166 aggr_printout(config, os->evsel, os->id, os->nr); in do_new_line_std()
168 fprintf(os->fh, " "); in do_new_line_std()
169 fprintf(os->fh, " "); in do_new_line_std()
176 struct outstate *os = ctx; in print_metric_std() local
177 FILE *out = os->fh; in print_metric_std()
[all …]
|
| /kernel/linux/linux-4.19/Documentation/ |
| D | kernel-per-CPU-kthreads.txt | 2 Reducing OS jitter due to per-cpu kthreads
6 options to control their OS jitter. Note that non-per-CPU kthreads are
7 not listed here. To reduce OS jitter from non-per-CPU kthreads, bind
26 - In order to locate kernel-generated OS jitter on CPU N:
43 To reduce its OS jitter, do any of the following:
62 To reduce its OS jitter, do the following:
73 To reduce its OS jitter, do one of the following:
87 To reduce its OS jitter, each softirq vector must be handled
202 housekeeping CPUs, which can tolerate OS jitter.
228 To reduce its OS jitter, do any of the following:
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | kernel-per-CPU-kthreads.rst | 2 Reducing OS jitter due to per-cpu kthreads
6 options to control their OS jitter. Note that non-per-CPU kthreads are
7 not listed here. To reduce OS jitter from non-per-CPU kthreads, bind
26 - In order to locate kernel-generated OS jitter on CPU N:
43 To reduce its OS jitter, do any of the following:
62 To reduce its OS jitter, do the following:
73 To reduce its OS jitter, do one of the following:
87 To reduce its OS jitter, each softirq vector must be handled
202 housekeeping CPUs, which can tolerate OS jitter.
228 To reduce its OS jitter, do any of the following:
[all …]
|
| /kernel/linux/linux-5.10/arch/s390/kernel/ |
| D | os_info.c | 3 * OS info memory interface
20 * OS info structure has to be page aligned
25 * Compute checksum over OS info structure
34 * Add crashkernel info to OS info and update checksum
44 * Add OS info entry and update checksum
55 * Initialize OS info struture and set lowcore pointer
73 * Allocate and copy OS info entry from oldmem
115 * Initialize os info and os info entries from oldmem
157 * Return pointer to os infor entry and its size
|