en Copyright 2025 Java http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#dab59af3bcc7cb7ba01569d3044894b3e860ad56 Canonicalize the name of the FreeBSD FoundationReviewed by: emasteSponsored by: The FreeBSD Foundation List of files: /src/share/man/man4/tmpfs.4 Wed, 23 Oct 2024 21:03:07 +0000 Li-Wen Hsu <lwhsu@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#1687d77197c01c6ffd5bb233c7a15c6ebb9319af man filesystems: move driver pages to section fourFilesystem manual pages describe drivers, not formats;except for fs, which describes the structures of ffs/ufs,not how to use it in the system.Reported by: emasteReviewed by: des, imp, meena (previous version)Pull Request: https://github.com/freebsd/freebsd-src/pull/1077 List of files: /src/share/man/man4/tmpfs.4 Sun, 21 Apr 2024 19:05:45 +0000 Alexander Ziaee <concussious@runbox.com> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#636592343c3ec0feb61a4d8043676381384420dd tmpfs: increase memory reserve to a percent of available memory + swapThe tmpfs memory reserve defaulted to 4 MB, and other than that,all of available memory + swap could be allocated to tmpfs files.This was dangerous, as the page daemon attempts to keep some memoryfree, using up swap, and then resulting in processes being killed.Increase the reserve to a fraction of available memory + swap atfile system startup time. The limit is expressed as a percentageof available memory + swap that can be used, and defaults to 95%.The percentage can be changed via the vfs.tmpfs.memory_percent sysctl,recomputing the reserve with the new percentage but the initialavailable memory + swap. Note that the reserve can also be setdirectly with an existing sysctl, ignoring the percentage. Theprevious behavior can be specified by setting vfs.tmpfs.memory_percentto 100.Add sysctl for vfs.tmpfs.memory_percent and the pre-existingvfs.tmpfs.memory_reserved to tmpfs(5).PR: 275436MFC after: 1 monthReviewed by: rgrimesDifferential Revision: https://reviews.freebsd.org/D43011 List of files: /src/share/man/man4/tmpfs.4 Tue, 19 Dec 2023 15:33:33 +0000 Mike Karels <karels@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#b2bd87bb01a97b5b025614a6bfccb8e109c201cd tmpfs.5: Document option exportThis is a no-op option supported for the sake of NFS.MFC after: 7 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 21:58:08 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#1d225179fd5d7eb932486a94abb8b76be7e44241 tmpfs.5: Document option unionAs noted in 59169d915600333b7d9187097f157865ba642256,tmpfs(5) supports the union option just fine.MFC after: 7 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 20:29:09 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#6a1de1912d5216512a73dd97c4ee454d44b8fffb tmpfs.5: Document option nomtimeFixes: c1e84733ac7e tmpfs: add nomtime mount option,MFC after: 7 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:51:50 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#942cc861f2cb5af287f15aa9b1bd56527f113032 tmpfs.5: Document option nosymfollowFixes: 15df90218bb6 tmpfs: support the nosymfollow mount optionMFC after: 7 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:43:15 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#fade2298889d588c15705b44e336ff02cc96f956 tmpfs.5: Document option pgreadFixes: 765ad5b28d3f tmpfs: add the "pgread" mount optionMFC after: 7 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:38:53 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#e69a5788273b4f531a49054e0238424826375633 tmpfs.5: Sort option descriptionsMFC after: 3 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:31:24 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#0789d988a95eba5bd45fbe82a4ebd4dc7e957797 tmpfs.5: Keep the style of option descriptions consistentMFC after: 3 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:29:42 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#adbc93c4cc862b6fc6e7992f6e8c78745d0d36eb tmpfs.5: Fix the use of BlMFC after: 3 days List of files: /src/share/man/man4/tmpfs.4 Mon, 18 Sep 2023 19:24:22 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#fa9896e082a1046ff4fbc75fcba4d18d1f2efc19 Remove $FreeBSD$: two-line nroff patternRemove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/ List of files: /src/share/man/man4/tmpfs.4 Wed, 16 Aug 2023 17:55:10 +0000 Warner Losh <imp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#56242a4c6566580d7612bcb0d9fc4559f3208921 Add extended attributesThe extattrs follows semantic of ufs, mean it cannotbe set to char/block devices and fifos. The attributesare allocated using regular malloc with M_WAITOKallocation with the own malloc tag M_TMPFSEA. The memoryconsumed by extended attributes is limited to avoid OOMtriggereing by tmpfs_mount variable tm_ea_memory_max,which is set initialy to 16 MB. The extended attributesentries are stored as linked list in the tmpfs node.The mount point lock is required only under setextattrand deleteextattr to update extended attributesmemory-inuse counter, all other operations are doingunder vnode lock.Reviewed by: kibMFC after: 2 weekDifferential revision: https://reviews.freebsd.org/D38052 List of files: /src/share/man/man4/tmpfs.4 Mon, 05 Dec 2022 17:04:42 +0000 Fedor Uporov <fsu@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#7c2ec6cdf575de11d5ed33109d92e757dd3d072c tmpfs.5: Add fstab line exampleMFC after: 3 days List of files: /src/share/man/man4/tmpfs.4 Thu, 21 Jul 2022 18:06:32 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#2b693e4829265e1e9f73b628c139701e1c259b24 tmpfs.5: Fix typos and linter warningsMFC after: 3 days List of files: /src/share/man/man4/tmpfs.4 Thu, 21 Jul 2022 18:01:49 +0000 Mateusz Piotrowski <0mp@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#b6f7731dba533ce4a5991c118e590b526a4c1208 Remove "All rights reserved" from my files.See r333391 for the rationale.MFC after: 1 week List of files: /src/share/man/man4/tmpfs.4 Thu, 10 May 2018 06:41:08 +0000 Xin LI <delphij@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#6162a3fcb93cb23f76c3388eb2bba163d07392e6 Clarify that the size option is in bytes by default, but also accepts theusual SI suffixes. List of files: /src/share/man/man4/tmpfs.4 Sat, 09 Sep 2017 02:28:21 +0000 Ian Lepore <ian@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#5dd71be557a111f23ac77bc7ba59efdc225c2886 tmpfs(5): fix mdoc warnings- Delete trailing whitespace- Sort SEE ALSO order: mmap(2)'s Xr should come before nmount(2)'s Xr.MFC after: 1 weekReported by: make manlintSponsored by: Dell EMC Isilon List of files: /src/share/man/man4/tmpfs.4 Thu, 23 Mar 2017 02:33:27 +0000 Enji Cooper <ngie@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#ba2f90c1eb845958baf6f84833fc1fba6887ad70 Document mount option "nonc" for tmpfs.Sponsored by: The FreeBSD FoundationMFC after: 2 weeksDifferential revision: https://reviews.freebsd.org/D9258 List of files: /src/share/man/man4/tmpfs.4 Sun, 22 Jan 2017 19:50:23 +0000 Konstantin Belousov <kib@FreeBSD.org> http://opengrok.net:8080/history/src/share/man/man4/tmpfs.4#b0b22f297f3126641960d9ab801a63f376918fd8 Editing and clarifications for tmpfs(5).Submitted by: wblockSponsored by: The FreeBSD FoundationMFC after: 1 weekDifferential revision: https://reviews.freebsd.org/D9211 List of files: /src/share/man/man4/tmpfs.4 Sun, 22 Jan 2017 19:46:14 +0000 Konstantin Belousov <kib@FreeBSD.org>