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memfd_create.2: Minor fixes 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-09-21 14:48:09 +02:00
parent 4332849f41
commit 589883606d
1 changed files with 3 additions and 3 deletions
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6
man2/memfd_create.2
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@ -108,19 +108,19 @@ huge pages.
See the Linux kernel source file
.I Documentation/vm/hugetlbpage.txt
for more information about hugetlbfs.
The hugetlbfs filesystem does not support file sealing operations.
The hugetlbfs filesystem does not support file-sealing operations.
Therefore, specifying both
.B MFD_HUGETLB
and
.B MFD_ALLOW_SEALING
will result in an error
.RB (EINVAL)
.RB ( EINVAL )
being returned.
.TP
.BR MFD_HUGE_2MB ", " MFD_HUGE_1GB ", " "..."
Used in conjunction with
.B MFD_HUGETLB
to select alternative hugetlb page sizes (respectively, 2 MB, 1 GB, ...)
to select alternative hugetlb page sizes (respectively, 2\ MB, 1\ GB, ...)
on systems that support multiple hugetlb page sizes.
Definitions for known
huge page sizes are included in the header file