Searched refs:anonymous (Results 1 – 25 of 53) sorted by relevance
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| /Linux-v5.4/Documentation/vm/ |
| D | active_mm.rst | 26 - we have "real address spaces" and "anonymous address spaces". The
27 difference is that an anonymous address space doesn't care about the
29 anonymous address space we just leave the previous address space
32 The obvious use for a "anonymous address space" is any thread that
40 - "tsk->mm" points to the "real address space". For an anonymous process,
41 tsk->mm will be NULL, for the logical reason that an anonymous process
45 "stole" for such an anonymous user. For that, we have "tsk->active_mm",
52 For a anonymous process, tsk->mm == NULL, and tsk->active_mm is the
53 "borrowed" mm while the anonymous process is running. When the
54 anonymous process gets scheduled away, the borrowed address space is
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| D | transhuge.rst | 135 For anonymous pages, PageDoubleMap() also indicates ->_mapcount in all
144 For anonymous pages, we set PG_double_map when a PMD of the page is split
161 page->_mapcount of anonymous pages. File pages just get unmapped.
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| D | overcommit-accounting.rst | 62 For an anonymous or ``/dev/zero`` map
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| D | hmm.rst | 36 driver and regular application memory (private anonymous, shared memory, or
350 anonymous if device page is used for anonymous, file if device page is used for
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| /Linux-v5.4/arch/powerpc/boot/dts/ |
| D | a3m071.dts | 19 model = "anonymous,a3m071";
20 compatible = "anonymous,a3m071";
128 compatible = "anonymous,a3m071-fpga";
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| D | a4m072.dts | 20 model = "anonymous,a4m072";
21 compatible = "anonymous,a4m072";
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| /Linux-v5.4/Documentation/doc-guide/ |
| D | kernel-doc.rst | 232 * @memb1: first member of anonymous union/anonymous struct
233 * @memb2: second member of anonymous union/anonymous struct
234 * @memb3: third member of anonymous union/anonymous struct
235 * @memb4: fourth member of anonymous union/anonymous struct
236 * @bar: non-anonymous union
273 #) When the nested struct/union is anonymous, the member ``bar`` in it
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| /Linux-v5.4/Documentation/translations/it_IT/doc-guide/ |
| D | kernel-doc.rst | 263 * @memb1: first member of anonymous union/anonymous struct
264 * @memb2: second member of anonymous union/anonymous struct
265 * @memb3: third member of anonymous union/anonymous struct
266 * @memb4: fourth member of anonymous union/anonymous struct
267 * @bar: non-anonymous union
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| /Linux-v5.4/Documentation/ABI/testing/ |
| D | sysfs-kernel-mm-swap | 12 will be used for swappable anonymous pages mapped in a
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| /Linux-v5.4/Documentation/filesystems/nfs/ |
| D | exporting.rst | 58 This is set when anonymous dentries are created, and cleared when a
80 c. Helper routines to allocate anonymous dentries, and to help attach
86 If it doesn't, a new anonymous (IS_ROOT and
94 (such as an anonymous one created by d_obtain_alias), if appropriate.
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| /Linux-v5.4/Documentation/admin-guide/mm/ |
| D | transhuge.rst | 17 Currently THP only works for anonymous memory mappings and tmpfs/shmem.
97 Transparent Hugepage Support for anonymous memory can be entirely disabled
107 anonymous hugepages in case they're not immediately free to madvise
152 anonymous mapping. It's possible to disable huge zero page by writing 0
258 is used for SysV SHM, memfds, shared anonymous mmaps (of /dev/zero or
281 The number of anonymous transparent huge pages currently used by the
283 To identify what applications are using anonymous transparent huge pages,
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| D | concepts.rst | 146 The `anonymous memory` or `anonymous mappings` represent memory that
149 call. Usually, the anonymous mappings only define virtual memory areas
170 reclaimable pages are page cache and anonymous memory.
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| D | numa_memory_policy.rst | 92 * VMA policy applies ONLY to anonymous pages. These include
93 pages allocated for anonymous segments, such as the task
99 an anonymous page is allocated on an attempt to write to the
228 For allocation of anonymous pages and shared memory pages,
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| /Linux-v5.4/Documentation/ |
| D | nommu-mmap.txt | 115 (#) A request for an anonymous mapping will always be page aligned. If
121 (#) The memory allocated by a request for an anonymous mapping will normally
133 In the no-MMU case, however, anonymous mappings are backed by physical
136 anonymous mapping and the kernel then does a memset for the entire map.
147 (#) A list of all the private copy and anonymous mappings on the system is
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| /Linux-v5.4/Documentation/admin-guide/cgroup-v1/ |
| D | memory.rst | 46 - accounting anonymous pages, file caches, swap caches usage and limiting them.
476 2. The user is using anonymous memory and swap is turned off or too low
547 rss # of bytes of anonymous and swap cache memory (includes
549 rss_huge # of bytes of anonymous transparent hugepages.
560 inactive_anon # of bytes of anonymous and swap cache memory on inactive
562 active_anon # of bytes of anonymous and swap cache memory on active
600 Only anonymous and swap cache memory is listed as part of 'rss' stat.
794 | 0 | A charge of an anonymous page (or swap of it) used by the target task. |
799 | | anonymous pages, file pages (and swaps) in the range mmapped by the task |
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| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | pixfmt-v4l2-mplane.rst | 103 * - :cspan:`2` union { (anonymous)
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| D | vidioc-dbg-g-chip-info.rst | 100 - (anonymous)
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| D | vidioc-dbg-g-register.rst | 109 - (anonymous)
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| D | vidioc-g-ext-ctrls.rst | 168 - (anonymous)
222 - (anonymous)
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| D | vidioc-decoder-cmd.rst | 94 - (anonymous)
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| /Linux-v5.4/Documentation/filesystems/ |
| D | proc.txt | 258 RssAnon size of resident anonymous memory
261 mapping of tmpfs and shared anonymous mappings)
267 VmSwap amount of swap used by anonymous private data
419 or if empty, the mapping is anonymous.
470 a mapping associated with a file may contain anonymous pages: when MAP_PRIVATE
471 and a page is modified, the file page is replaced by a private anonymous copy.
483 "Swap" shows how much would-be-anonymous memory is also used, but out on swap.
551 They represent the proportional shares of anonymous, file, and shmem pages, as
564 To clear the bits for the anonymous pages associated with the process
1689 When a process is dumped, all anonymous memory is written to a core file as
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| /Linux-v5.4/Documentation/input/ |
| D | multi-touch-protocol.rst | 20 hardware. For devices handling anonymous contacts (type A), the protocol
60 enumeration of the full set of anonymous contacts currently on the
323 the contact. This is a low-level anonymous grouping for type A devices, and
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| /Linux-v5.4/Documentation/core-api/ |
| D | cachetlb.rst | 254 These two routines store data in user anonymous or COW
346 When the kernel needs to access the contents of an anonymous
349 doesn't work for an anonymous page. The default
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| /Linux-v5.4/fs/proc/ |
| D | task_mmu.c | 416 unsigned long anonymous; member
473 mss->anonymous += size; in smaps_account()
809 SEQ_PUT_DEC(" kB\nAnonymous: ", mss->anonymous); in __show_smap()
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| /Linux-v5.4/drivers/uio/ |
| D | Kconfig | 135 driver is available from below SVN repo - you may use anonymous login
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