Searched refs:anonymous (Results 1 – 25 of 79) sorted by relevance
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| /linux-6.12.1/Documentation/mm/ |
| D | active_mm.rst | 30 - we have "real address spaces" and "anonymous address spaces". The
31 difference is that an anonymous address space doesn't care about the
33 anonymous address space we just leave the previous address space
36 The obvious use for a "anonymous address space" is any thread that
44 - "tsk->mm" points to the "real address space". For an anonymous process,
45 tsk->mm will be NULL, for the logical reason that an anonymous process
49 "stole" for such an anonymous user. For that, we have "tsk->active_mm",
56 For a anonymous process, tsk->mm == NULL, and tsk->active_mm is the
57 "borrowed" mm while the anonymous process is running. When the
58 anonymous process gets scheduled away, the borrowed address space is
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| D | overcommit-accounting.rst | 60 For an anonymous or ``/dev/zero`` map
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| D | page_table_check.rst | 74 their properties (e.g., from anonymous pages to named pages) while they are
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| /linux-6.12.1/Documentation/translations/zh_CN/doc-guide/ |
| D | kernel-doc.rst | 207 * @memb1: first member of anonymous union/anonymous struct
208 * @memb2: second member of anonymous union/anonymous struct
209 * @memb3: third member of anonymous union/anonymous struct
210 * @memb4: fourth member of anonymous union/anonymous struct
211 * @bar: non-anonymous union
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| /linux-6.12.1/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-6.12.1/Documentation/doc-guide/ |
| D | kernel-doc.rst | 238 * @memb1: first member of anonymous union/anonymous struct
239 * @memb2: second member of anonymous union/anonymous struct
240 * @memb3: third member of anonymous union/anonymous struct
241 * @memb4: fourth member of anonymous union/anonymous struct
242 * @bar: non-anonymous union
279 #) When the nested struct/union is anonymous, the member ``bar`` in it
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| /linux-6.12.1/Documentation/admin-guide/mm/ |
| D | transhuge.rst | 15 Currently THP only works for anonymous memory mappings and tmpfs/shmem.
51 increments of a power-of-2 number of pages. mTHP can back anonymous
110 Transparent Hugepage Support for anonymous memory can be entirely disabled
148 anonymous hugepages in case they're not immediately free to madvise
193 page fault to anonymous mapping. It's possible to disable huge zero
305 Alternatively, each supported anonymous THP size can be controlled by
308 supported anonymous THP) and ``<state>`` is one of ``always``, ``madvise``,
356 is used for SysV SHM, memfds, shared anonymous mmaps (of /dev/zero or
405 The number of PMD-sized anonymous transparent huge pages currently used by the
407 To identify what applications are using PMD-sized anonymous transparent huge
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| D | nommu-mmap.rst | 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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| D | concepts.rst | 143 The `anonymous memory` or `anonymous mappings` represent memory that
146 call. Usually, the anonymous mappings only define virtual memory areas
167 reclaimable pages are page cache and anonymous memory.
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| D | userfaultfd.rst | 131 supported for all memory types (e.g. anonymous memory vs. shmem vs.
228 For anonymous memory, ``ioctl(UFFDIO_WRITEPROTECT)`` will ignore none ptes
234 not be generated on anonymous memories by default.
236 If the application wants to be able to write protect none ptes on anonymous
240 write protected even upon anonymous memory.
271 anonymous (or ``MADV_REMOVE`` on a file mapping) will be treated as
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| /linux-6.12.1/Documentation/translations/it_IT/doc-guide/ |
| D | kernel-doc.rst | 266 * @memb1: first member of anonymous union/anonymous struct
267 * @memb2: second member of anonymous union/anonymous struct
268 * @memb3: third member of anonymous union/anonymous struct
269 * @memb4: fourth member of anonymous union/anonymous struct
270 * @bar: non-anonymous union
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-kernel-mm-swap | 12 will be used for swappable anonymous pages mapped in a
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| /linux-6.12.1/Documentation/userspace-api/gpio/ |
| D | chardev_v1.rst | 69 via the anonymous file descriptor returned in
94 via the anonymous file descriptor returned in
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| D | chardev.rst | 72 via the anonymous file descriptor returned in
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| /linux-6.12.1/Documentation/filesystems/caching/ |
| D | cachefiles.rst | 583 * ``fd`` indicates an anonymous fd referring to the cache file, through
589 the requested cache file. With the given anonymous fd, the user daemon can
594 anonymous fds. The user daemon may duplicate anonymous fds from the initial
595 anonymous fd indicated by the @fd field through dup(). Thus each object_id can
596 be mapped to multiple anonymous fds, while the usr daemon itself needs to
622 sent to the user daemon. This tells the user daemon to close all anonymous fds
651 by using the CACHEFILES_IOC_READ_COMPLETE ioctl on one of the anonymous fds
659 * ``fd`` is one of the anonymous fds associated with the object_id
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| /linux-6.12.1/Documentation/hwmon/ |
| D | ftsteutates.rst | 39 …und at the `Kontron FTP Server <http://ftp.kontron.com/>`_ (username = "anonymous", no password re…
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| /linux-6.12.1/Documentation/userspace-api/media/cec/ |
| D | cec-ioc-adap-g-conn-info.rst | 55 - ``(anonymous)``
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| /linux-6.12.1/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-6.12.1/Documentation/admin-guide/cgroup-v1/ |
| D | memory.rst | 46 - accounting anonymous pages, file caches, swap caches usage and limiting them.
493 2. The user is using anonymous memory and swap is turned off or too low
557 rss # of bytes of anonymous and swap cache memory (includes
559 rss_huge # of bytes of anonymous transparent hugepages.
572 inactive_anon # of bytes of anonymous and swap cache memory on inactive
574 active_anon # of bytes of anonymous and swap cache memory on active
576 inactive_file # of bytes of file-backed memory and MADV_FREE anonymous
612 Only anonymous and swap cache memory is listed as part of 'rss' stat.
813 | 0 | A charge of an anonymous page (or swap of it) used by the target task. |
818 | | anonymous pages, file pages (and swaps) in the range mmapped by the task |
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| /linux-6.12.1/Documentation/userspace-api/ |
| D | mseal.rst | 107 risks when applied to anonymous memory by threads lacking write
111 operation on the anonymous memory.
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| /linux-6.12.1/Documentation/userspace-api/media/mediactl/ |
| D | media-ioc-enum-entities.rst | 113 - (anonymous)
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| /linux-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-v4l2-mplane.rst | 97 - (anonymous)
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| D | vidioc-dv-timings-cap.rst | 122 - (anonymous)
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| /linux-6.12.1/Documentation/filesystems/ |
| D | proc.rst | 269 RssAnon size of resident anonymous memory
272 mapping of tmpfs and shared anonymous mappings)
278 VmSwap amount of swap used by anonymous private data
438 [anon:<name>] a private anonymous mapping that has been
440 [anon_shmem:<name>] an anonymous shared memory mapping that has
444 or if empty, the mapping is anonymous.
511 a mapping associated with a file may contain anonymous pages: when MAP_PRIVATE
512 and a page is modified, the file page is replaced by a private anonymous copy.
532 "Swap" shows how much would-be-anonymous memory is also used, but out on swap.
615 They represent the proportional shares of anonymous, file, and shmem pages, as
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