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authorEric Paris <eparis@redhat.com>2011-05-25 19:49:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 19:53:02 -0700
commit4db70f73e56961b9bcdfd0c36c62847a18b7dbb5 (patch)
tree5310e7f8e250dc34a60a1e447a24656e83a1ab7c /ipc/shm.c
parentvideo: mb862xx: udelay need linux/delay.h (diff)
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tmpfs: fix XATTR N overriding POSIX_ACL Y
Choosing TMPFS_XATTR default N was switching off TMPFS_POSIX_ACL, even if it had been Y in oldconfig; and Linus reports that PulseAudio goes subtly wrong unless it can use ACLs on /dev/shm. Make TMPFS_POSIX_ACL select TMPFS_XATTR (and depend upon TMPFS), and move the TMPFS_POSIX_ACL entry before the TMPFS_XATTR entry, to avoid asking unnecessary questions then ignoring their answers. Signed-off-by: Hugh Dickins <hughd@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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