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New: proc(5) is missing MemAvailable documentation for /proc/meminfo

Bug 106281 bugzilla-daemon-590EEB7GvNiWaY/[email protected] 1 participant 2 messages Oct 19, 2015 – Mar 15, 2016 1 message not in the archive Man-pages: manual pages for Linux -- Sections 2, 3, 4, 5, and 7

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https://bugzilla.kernel.org/show_bug.cgi?id=106281

Bug ID: 106281
Summary: proc(5) is missing MemAvailable documentation for
/proc/meminfo
Product: Documentation
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P1
Component: man-pages
Assignee: documentation_man-pages-ztI5WcYan/[email protected]
Reporter: [email protected]
Regression: No

The following fields are undocumented in the proc(5) manual page:

DirectMap2M
DirectMap4k
MemAvailable

(noticed because MemAvailable was missing, the others were found using:) cut -d: -f1 /proc/meminfo > proc.meminfo;
man proc| awk 'p&&/^ *\/proc\/modules/{exit}
p&&/%/{print $1} /meminfo$/{p=1}' > proc.5;
grep -H . proc.5 proc.meminfo | tr : ' ' | sort -k2 | uniq -u -f 1 | sort;

This documentation issue exists in man-pages 4.02, but the current git repo is also missing these fields. MemAvailable is briefly described in free(1) though (from procps-ng 3.3.11). It is still missing details, how does it interact with swap, virtio ballooning, tmpfs, etc.?

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#2 lore raw

[Bug 106281] proc(5) is missing MemAvailable documentation for /proc/meminfo

In reply to a message not in the archive

https://bugzilla.kernel.org/show_bug.cgi?id=106281

Michael Kerrisk <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
                 CC|                            |[email protected]
         Resolution|---                         |CODE_FIX

--- Comment #1 from Michael Kerrisk <[email protected]> --- The man-pages adds documentation for these fields in the upcoming man-pages-4.05 release, so I'm closing this bug.

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