The patch titled
hugetlb: allow sticky directory mount option
has been added to the -mm tree. Its filename is
hugetlb-allow-sticky-directory-mount-option.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: hugetlb: allow sticky directory mount option
From: "Ken Chen" <kenchen@xxxxxxxxxx>
Allow sticky directory mount option for hugetlbfs. This allows admin
to create a shared hugetlbfs mount point for multiple users, while
prevent accidental file deletion that users may step on each other.
It is similiar to default tmpfs mount option, or typical option used
on /tmp.
Signed-off-by: Ken Chen <kenchen@xxxxxxxxxx>
Cc: Badari Pulavarty <pbadari@xxxxxxxxxx>
Cc: Adam Litke <agl@xxxxxxxxxx>
Cc: David Gibson <hermes@xxxxxxxxxxxxxxxxxxxxx>
Cc: William Lee Irwin III <wli@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/hugetlbfs/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/hugetlbfs/inode.c~hugetlb-allow-sticky-directory-mount-option fs/hugetlbfs/inode.c
--- a/fs/hugetlbfs/inode.c~hugetlb-allow-sticky-directory-mount-option
+++ a/fs/hugetlbfs/inode.c
@@ -769,7 +769,7 @@ hugetlbfs_parse_options(char *options, s
case Opt_mode:
if (match_octal(&args[0], &option))
goto bad_val;
- pconfig->mode = option & 0777U;
+ pconfig->mode = option & 01777U;
break;
case Opt_size: {
_
Patches currently in -mm which might be from kenchen@xxxxxxxxxx are
origin.patch
hugetlb-allow-sticky-directory-mount-option.patch
-
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