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/linux/Documentation/translations/zh_CN/filesystems/
H A Dtmpfs.rst5 :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 Dindex.rst38 tmpfs
/linux/Documentation/translations/zh_TW/filesystems/
H A Dtmpfs.rst5 :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 Dindex.rst29 tmpfs
/linux/Documentation/admin-guide/mm/
H A Dshrinker_debugfs.rst26 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
H A Dtranshuge.rst15 Currently THP only works for anonymous memory mappings and tmpfs/shmem.
396 hugepage allocation policy for the tmpfs mount by using the kernel parameter
398 four valid policies for tmpfs (``always``, ``within_size``, ``advise``,
399 ``never``). The tmpfs mount default policy is ``never``.
402 policies for shmem (``CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_*``) and tmpfs
423 Hugepages in tmpfs/shmem
426 Traditionally, tmpfs only supported a single huge page size ("PMD"). Today,
432 shmem mount (see below), ordinary tmpfs mounts will make use of all available
436 tmpfs mounts
439 The THP allocation policy for tmpfs mounts can be adjusted using the mount
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/linux/tools/testing/selftests/filesystems/overlayfs/
H A Ddev_in_maps.c52 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()
/linux/tools/testing/selftests/rcutorture/doc/
H A Drcu-test-image.txt47 dev /dev tmpfs rw 0 0
48 tmpfs /dev/shm tmpfs defaults 0 0
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-mm-swap14 still used for tmpfs etc. other users. If set to
/linux/Documentation/admin-guide/cgroup-v1/
H A Dmemcg_test.rst106 6. Shmem(tmpfs) Page Cache
158 SwapCache. Test with shmem/tmpfs is always good test.
268 Of course, tmpfs v.s. swapoff test should be tested, too.
H A Dmemory.rst406 # mount -t tmpfs none /sys/fs/cgroup
463 testing on tmpfs will give you good numbers of small overheads.
464 Example: do kernel make on tmpfs.
549 mapped_file # of bytes of mapped file (includes tmpfs/shmem)
780 * remove some files (on tmpfs?)
/linux/tools/testing/kunit/test_data/
H A Dtest_is_test_passed-no_tests_run_no_header.log5 Checking if /dev/shm is on tmpfs...OK
/linux/Documentation/admin-guide/
H A Dbinderfs.rst25 identical to the behavior of e.g. ``devpts`` and ``tmpfs``. The Android
H A Dcgroup-v2.rst1575 including tmpfs and shared memory.
1605 such as tmpfs, shm segments, shared anonymous mmap()s
1640 Amount of shm, tmpfs, shared anonymous mmap()s backed by
H A Dkernel-parameters.txt7889 for the tmpfs mount.
/linux/drivers/gpu/drm/xe/
H A DKconfig11 # the shmem_readpage() which depends upon tmpfs
/linux/tools/testing/selftests/
H A DMakefile135 TARGETS += tmpfs
/linux/mm/
H A DKconfig932 the tmpfs mount.
940 Disable hugepage allocation for tmpfs mount by default. It can
949 Always attempt to allocate hugepage for tmpfs mount, can
957 Enable hugepage allocation for tmpfs mount if the allocation
965 Enable hugepage allocation for the tmpfs mount exclusively when
/linux/drivers/base/
H A DKconfig34 This creates a tmpfs/ramfs filesystem instance early at bootup.
/linux/Documentation/arch/arm64/
H A Dmemory-tagging-extension.rst47 RAM-based file mappings (``tmpfs``, ``memfd``). Passing it to other
/linux/Documentation/filesystems/nfs/
H A Dnfsd-maintainer-entry-profile.rst23 ext4, btrfs, and tmpfs.
/linux/Documentation/mm/
H A Dunevictable-lru.rst45 * Those owned by tmpfs with the noswap mount option.
/linux/tools/testing/selftests/landlock/
H A Dfs_test.c7200 FIXTURE_VARIANT_ADD(layout3_fs, tmpfs) { in FIXTURE_VARIANT_ADD() argument