From 3d08cd331c1adcf0d917392f7e527b3f00511748 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 24 May 2024 06:52:22 +0200 Subject: Merging upstream version 6.8. Signed-off-by: Daniel Baumann --- man5/proc_pid_mountinfo.5 | 124 ---------------------------------------------- 1 file changed, 124 deletions(-) delete mode 100644 man5/proc_pid_mountinfo.5 (limited to 'man5/proc_pid_mountinfo.5') diff --git a/man5/proc_pid_mountinfo.5 b/man5/proc_pid_mountinfo.5 deleted file mode 100644 index 257c1db..0000000 --- a/man5/proc_pid_mountinfo.5 +++ /dev/null @@ -1,124 +0,0 @@ -.\" Copyright (C) 1994, 1995, Daniel Quinlan -.\" Copyright (C) 2002-2008, 2017, Michael Kerrisk -.\" Copyright (C) 2023, Alejandro Colomar -.\" -.\" SPDX-License-Identifier: GPL-3.0-or-later -.\" -.TH proc_pid_mountinfo 5 2023-11-24 "Linux man-pages 6.7" -.SH NAME -/proc/pid/mountinfo \- mount information -.SH DESCRIPTION -.TP -.IR /proc/ pid /mountinfo " (since Linux 2.6.26)" -.\" This info adapted from Documentation/filesystems/proc.txt -.\" commit 2d4d4864ac08caff5c204a752bd004eed4f08760 -This file contains information about mounts -in the process's mount namespace (see -.BR mount_namespaces (7)). -It supplies various information -(e.g., propagation state, root of mount for bind mounts, -identifier for each mount and its parent) that is missing from the (older) -.IR /proc/ pid /mounts -file, and fixes various other problems with that file -(e.g., nonextensibility, -failure to distinguish per-mount versus per-superblock options). -.IP -The file contains lines of the form: -.IP -.EX -36 35 98:0 /mnt1 /mnt2 rw,noatime master:1 \- ext3 /dev/root rw,errors=continue -(1)(2)(3) (4) (5) (6) (7) (8) (9) (10) (11) -.EE -.IP -The numbers in parentheses are labels for the descriptions below: -.RS 7 -.TP 5 -(1) -mount ID: a unique ID for the mount (may be reused after -.BR umount (2)). -.TP -(2) -parent ID: the ID of the parent mount -(or of self for the root of this mount namespace's mount tree). -.IP -If a new mount is stacked on top of a previous existing mount -(so that it hides the existing mount) at pathname P, -then the parent of the new mount is the previous mount at that location. -Thus, when looking at all the mounts stacked at a particular location, -the top-most mount is the one that is not the parent -of any other mount at the same location. -(Note, however, that this top-most mount will be accessible only if -the longest path subprefix of P that is a mount point -is not itself hidden by a stacked mount.) -.IP -If the parent mount lies outside the process's root directory (see -.BR chroot (2)), -the ID shown here won't have a corresponding record in -.I mountinfo -whose mount ID (field 1) matches this parent mount ID -(because mounts that lie outside the process's root directory -are not shown in -.IR mountinfo ). -As a special case of this point, -the process's root mount may have a parent mount -(for the initramfs filesystem) that lies -.\" Miklos Szeredi, Nov 2017: The hidden one is the initramfs, I believe -.\" mtk: In the initial mount namespace, this hidden ID has the value 0 -outside the process's root directory, -and an entry for that mount will not appear in -.IR mountinfo . -.TP -(3) -major:minor: the value of -.I st_dev -for files on this filesystem (see -.BR stat (2)). -.TP -(4) -root: the pathname of the directory in the filesystem -which forms the root of this mount. -.TP -(5) -mount point: the pathname of the mount point relative -to the process's root directory. -.TP -(6) -mount options: per-mount options (see -.BR mount (2)). -.TP -(7) -optional fields: zero or more fields of the form "tag[:value]"; see below. -.TP -(8) -separator: the end of the optional fields is marked by a single hyphen. -.TP -(9) -filesystem type: the filesystem type in the form "type[.subtype]". -.TP -(10) -mount source: filesystem-specific information or "none". -.TP -(11) -super options: per-superblock options (see -.BR mount (2)). -.RE -.IP -Currently, the possible optional fields are -.IR shared , -.IR master , -.IR propagate_from , -and -.IR unbindable . -See -.BR mount_namespaces (7) -for a description of these fields. -Parsers should ignore all unrecognized optional fields. -.IP -For more information on mount propagation see -.I Documentation/filesystems/sharedsubtree.rst -(or -.I Documentation/filesystems/sharedsubtree.txt -before Linux 5.8) -in the Linux kernel source tree. -.SH SEE ALSO -.BR proc (5) -- cgit v1.2.3