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Docs: Document that the sticky bit is understood by hugetlbfs

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Commit 75897d60 (hugetlb: allow sticky directory mount option) added
support for mounting hugetlbfs with sticky option set, like /tmp is
usually mounted, but forgot to document that.

Acked-by: Ken Chen <kenchen@google.com>
Signed-off-by: Kirill Smelkov <kirr@nexedi.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Kirill Smelkov 2014-10-22 19:54:46 +04:00 • committed by Jonathan Corbet
parent 0684d84ce0
commit 011bc4870f
1 changed files with 1 additions and 1 deletions
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2
Documentation/vm/hugetlbpage.txt
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@ -274,7 +274,7 @@ This command mounts a (pseudo) filesystem of type hugetlbfs on the directory
/mnt/huge. Any files created on /mnt/huge uses huge pages. The uid and gid /mnt/huge. Any files created on /mnt/huge uses huge pages. The uid and gid
options sets the owner and group of the root of the file system. By default options sets the owner and group of the root of the file system. By default
the uid and gid of the current process are taken. The mode option sets the the uid and gid of the current process are taken. The mode option sets the
mode of root of file system to value & 0777. This value is given in octal. mode of root of file system to value & 01777. This value is given in octal.
By default the value 0755 is picked. The size option sets the maximum value of By default the value 0755 is picked. The size option sets the maximum value of
memory (huge pages) allowed for that filesystem (/mnt/huge). The size is memory (huge pages) allowed for that filesystem (/mnt/huge). The size is
rounded down to HPAGE_SIZE. The option nr_inodes sets the maximum number of rounded down to HPAGE_SIZE. The option nr_inodes sets the maximum number of