Amir Goldstein d9d150ae50 ovl: fix freeze protection bypass in ovl_clone_file_range() ... Tested by doing clone on overlayfs while upper xfs+reflink is frozen: xfs_io -f /ovl/y fsfreeze -f /xfs xfs_io> reflink /ovl/x Before the fix xfs_io enters xfs_reflink_remap_range() and blocks in xfs_trans_alloc(). After the fix, xfs_io blocks outside xfs code in ovl_clone_file_range(). Fixes: 8ede205541 ("ovl: add reflink/copyfile/dedup support") Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2018-09-24 10:54:01 +02:00
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copy_up.c	ovl: Enable metadata only feature	2018-07-20 09:56:17 +02:00
dir.c	ovl: set I_CREATING on inode being created	2018-08-22 13:15:25 -07:00
export.c	ovl: Modify ovl_lookup() and friends to lookup metacopy dentry	2018-07-20 09:56:09 +02:00
file.c	ovl: fix freeze protection bypass in ovl_clone_file_range()	2018-09-24 10:54:01 +02:00
inode.c	ovl: fix GPF in swapfile_activate of file from overlayfs over xfs	2018-08-30 17:08:35 +02:00
Kconfig	ovl: Provide a mount option metacopy=on/off for metadata copyup	2018-07-20 09:56:06 +02:00
Makefile	ovl: stack file ops	2018-07-18 15:44:41 +02:00
namei.c	ovl: Check redirect on index as well	2018-07-20 09:56:16 +02:00
overlayfs.h	ovl: add helper to force data copy-up	2018-07-20 09:56:16 +02:00
ovl_entry.h	ovl: Store lower data inode in ovl_inode	2018-07-20 09:56:11 +02:00
readdir.c	ovl: fix wrong use of impure dir cache in ovl_iterate()	2018-07-17 16:04:34 +02:00
super.c	ovl: fix oopses in ovl_fill_super() failure paths	2018-09-10 12:55:49 +02:00
util.c	ovl: fix memory leak on unlink of indexed file	2018-09-24 10:54:01 +02:00