| /linux/Documentation/translations/zh_CN/filesystems/ |
| H A D | tmpfs.rst | 5 :Original: Documentation/filesystems/tmpfs.rst
15 tmpfs中的所有内容都是临时的，也就是说没有任何文件会在硬盘上创建。
16 如果卸载tmpfs实例，所有保存在其中的文件都会丢失。
18 tmpfs将所有文件保存在内核缓存中，随着文件内容增长或缩小可以将不需要的
21 和ramfs（创建tmpfs的模板）相比，tmpfs包含交换和限制检查。和tmpfs相似的另
25 由于tmpfs完全保存于页面缓存和swap中，因此所有tmpfs页面将在/proc/meminfo
29 tmpfs具有以下用途：
33 挂载不依赖于CONFIG_TMPFS。如果CONFIG_TMPFS未设置，tmpfs对用户不可见。
36 2) glibc 2.2及更高版本期望将tmpfs挂载在/dev/shm上以用于POSIX共享内存
39 tmpfs /dev/shm tmpfs defaults 0 0
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| H A D | index.rst | 38 tmpfs
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| /linux/Documentation/translations/zh_TW/filesystems/ |
| H A D | tmpfs.rst | 5 :Original: Documentation/filesystems/tmpfs.rst
15 tmpfs中的所有內容都是臨時的，也就是說沒有任何文件會在硬盤上創建。
16 如果卸載tmpfs實例，所有保存在其中的文件都會丟失。
18 tmpfs將所有文件保存在內核緩存中，隨着文件內容增長或縮小可以將不需要的
21 和ramfs（創建tmpfs的模板）相比，tmpfs包含交換和限制檢查。和tmpfs相似的另
25 由於tmpfs完全保存於頁面緩存和swap中，因此所有tmpfs頁面將在/proc/meminfo
29 tmpfs具有以下用途：
33 掛載不依賴於CONFIG_TMPFS。如果CONFIG_TMPFS未設置，tmpfs對用戶不可見。
36 2) glibc 2.2及更高版本期望將tmpfs掛載在/dev/shm上以用於POSIX共享內存
39 tmpfs /dev/shm tmpfs defaults 0 0
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| H A D | index.rst | 29 tmpfs
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| /linux/Documentation/admin-guide/mm/ |
| H A D | shrinker_debugfs.rst | 26 dquota-cache-16 sb-devpts-28 sb-proc-47 sb-tmpfs-42
27 mm-shadow-18 sb-devtmpfs-5 sb-proc-48 sb-tmpfs-43
28 mm-zspool:zram0-34 sb-hugetlbfs-17 sb-pstore-31 sb-tmpfs-44
29 rcu-kfree-0 sb-hugetlbfs-33 sb-rootfs-2 sb-tmpfs-49
34 sb-btrfs:vda2-24 sb-proc-25 sb-tmpfs-1 thp-zero-9
35 sb-cgroup2-30 sb-proc-39 sb-tmpfs-27 xfs-buf:vda1-37
36 sb-configfs-23 sb-proc-41 sb-tmpfs-29 xfs-inodegc:vda1-38
37 sb-dax-11 sb-proc-45 sb-tmpfs-35
38 sb-debugfs-7 sb-proc-46 sb-tmpfs-40
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| H A D | transhuge.rst | 15 Currently THP only works for anonymous memory mappings and tmpfs/shmem.
379 hugepage allocation policy for the tmpfs mount by using the kernel parameter
381 four valid policies for tmpfs (``always``, ``within_size``, ``advise``,
382 ``never``). The tmpfs mount default policy is ``never``.
385 policies for shmem (``CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_*``) and tmpfs
406 Hugepages in tmpfs/shmem
409 Traditionally, tmpfs only supported a single huge page size ("PMD"). Today,
415 shmem mount (see below), ordinary tmpfs mounts will make use of all available
419 tmpfs mounts
422 The THP allocation policy for tmpfs mounts can be adjusted using the mount
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| H A D | nommu-mmap.rst | 82 (such as ramfs or tmpfs) may choose to honour an open, truncate, mmap
168 on ramfs or tmpfs mounts.
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| /linux/tools/testing/selftests/filesystems/overlayfs/ |
| H A D | dev_in_maps.c | 52 int tmpfs, fsfd, ovl; in ovl_mount() local
61 tmpfs = sys_fsmount(fsfd, 0, 0); in ovl_mount()
62 if (tmpfs == -1) in ovl_mount()
68 if (sys_move_mount(tmpfs, "", AT_FDCWD, "/tmp", MOVE_MOUNT_F_EMPTY_PATH)) in ovl_mount()
70 close(tmpfs); in ovl_mount()
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| /linux/fs/ |
| H A D | Kconfig | 173 Everything in tmpfs is temporary in the sense that no files will be
175 space. If you unmount a tmpfs instance, everything stored therein is
178 See <file:Documentation/filesystems/tmpfs.rst> for details.
188 and this option selects support for ACLs specifically for tmpfs
209 You need this for POSIX ACL support on tmpfs.
214 bool "Use 64-bit ino_t by default in tmpfs"
218 tmpfs has historically used only inode numbers as wide as an unsigned
221 option makes tmpfs use the full width of ino_t by default, without
224 But if a long-lived tmpfs is to be accessed by 32-bit applications so
239 Quota support allows to set per user and group limits for tmpfs
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| /linux/tools/testing/selftests/rcutorture/doc/ |
| H A D | rcu-test-image.txt | 47 dev /dev tmpfs rw 0 0
48 tmpfs /dev/shm tmpfs defaults 0 0
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-kernel-mm-swap | 14 still used for tmpfs etc. other users. If set to
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| /linux/Documentation/filesystems/ |
| H A D | ramfs-rootfs-initramfs.rst | 62 ramfs and tmpfs:
71 A ramfs derivative called tmpfs was created to add size limits, and the ability
73 tmpfs mounts. See Documentation/filesystems/tmpfs.rst for more information.
78 Rootfs is a special instance of ramfs (or tmpfs, if that's enabled), which is
87 If CONFIG_TMPFS is enabled, rootfs will use tmpfs instead of ramfs by
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| /linux/Documentation/admin-guide/cgroup-v1/ |
| H A D | memcg_test.rst | 108 6. Shmem(tmpfs) Page Cache
160 SwapCache. Test with shmem/tmpfs is always good test.
270 Of course, tmpfs v.s. swapoff test should be tested, too.
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| H A D | cgroups.rst | 317 1) mount -t tmpfs cgroup_root /sys/fs/cgroup
331 mount -t tmpfs cgroup_root /sys/fs/cgroup
367 resources you want to control. Therefore, you should mount a tmpfs on
371 # mount -t tmpfs cgroup_root /sys/fs/cgroup
676 Like in tmpfs, the extended attributes in cgroup filesystem are stored
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| /linux/Documentation/translations/zh_CN/scheduler/ |
| H A D | sched-design-CFS.rst | 188 # mount -t tmpfs cgroup_root /sys/fs/cgroup
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| /linux/tools/testing/kunit/test_data/ |
| H A D | test_is_test_passed-no_tests_run_no_header.log | 5 Checking if /dev/shm is on tmpfs...OK
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| /linux/Documentation/admin-guide/ |
| H A D | binderfs.rst | 25 identical to the behavior of e.g. ``devpts`` and ``tmpfs``. The Android
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| H A D | devices.rst | 155 /dev/shm tmpfs POSIX shared memory maintenance access
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| /linux/drivers/gpu/drm/xe/ |
| H A D | Kconfig | 11 # the shmem_readpage() which depends upon tmpfs
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| /linux/tools/testing/selftests/ |
| H A D | Makefile | 121 TARGETS += tmpfs
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| /linux/Documentation/dev-tools/kunit/ |
| H A D | faq.rst | 83 Note that UML has some unusual requirements (such as the host having a tmpfs
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| /linux/mm/ |
| H A D | Kconfig | 908 the tmpfs mount.
916 Disable hugepage allocation for tmpfs mount by default. It can
925 Always attempt to allocate hugepage for tmpfs mount, can
933 Enable hugepage allocation for tmpfs mount if the allocation
941 Enable hugepage allocation for the tmpfs mount exclusively when
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| /linux/drivers/base/ |
| H A D | Kconfig | 34 This creates a tmpfs/ramfs filesystem instance early at bootup.
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| /linux/Documentation/virt/uml/ |
| H A D | user_mode_linux_howto_v2.rst | 1056 needs to create a suitable tmpfs ramdisk bound to a particular node
1063 mount -t tmpfs -ompol=bind:X none /mnt/tmpfs-nodeX
1064 TEMP=/mnt/tmpfs-nodeX taskset -cX linux options options options..
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| /linux/Documentation/arch/arm64/ |
| H A D | memory-tagging-extension.rst | 47 RAM-based file mappings (``tmpfs``, ``memfd``). Passing it to other
|