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linux/fs/overlayfs
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Will Deacon 3382290ed2 locking/barriers: Convert users of lockless_dereference() to READ_ONCE() 
[ Note, this is a Git cherry-pick of the following commit:

    506458efaf ("locking/barriers: Convert users of lockless_dereference() to READ_ONCE()")

  ... for easier x86 PTI code testing and back-porting. ]

READ_ONCE() now has an implicit smp_read_barrier_depends() call, so it
can be used instead of lockless_dereference() without any change in
semantics.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1508840570-22169-4-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-12-17 13:57:15 +01:00
..
copy_up.c ovl: fix missing unlock_rename() in ovl_do_copy_up() 2017-10-05 15:53:18 +02:00
dir.c ovl: fix missing unlock_rename() in ovl_do_copy_up() 2017-10-05 15:53:18 +02:00
inode.c ovl: fix EIO from lookup of non-indexed upper 2017-10-24 16:06:16 +02:00
Kconfig ovl: introduce the inodes index dir feature 2017-07-04 22:03:17 +02:00
Makefile ovl: split super.c 2016-12-16 11:02:56 +01:00
namei.c ovl: do not cleanup unsupported index entries 2017-10-24 16:06:17 +02:00
overlayfs.h ovl: fix EIO from lookup of non-indexed upper 2017-10-24 16:06:16 +02:00
ovl_entry.h locking/barriers: Convert users of lockless_dereference() to READ_ONCE() 2017-12-17 13:57:15 +01:00
readdir.c locking/barriers: Convert users of lockless_dereference() to READ_ONCE() 2017-12-17 13:57:15 +01:00
super.c ovl: add NULL check in ovl_alloc_inode 2017-10-19 16:19:51 +02:00
util.c ovl: fix missing unlock_rename() in ovl_do_copy_up() 2017-10-05 15:53:18 +02:00