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H A Dxattr.cdiff 827aa18e7b903c5ff3b3cd8fec328a99b1dbd411 Mon Dec 10 11:53:35 CST 2018 Filipe Manana <fdmanana@suse.com> Btrfs: use nofs context when initializing security xattrs to avoid deadlock

When initializing the security xattrs, we are holding a transaction handle
therefore we need to use a GFP_NOFS context in order to avoid a deadlock
with reclaim in case it's triggered.

Fixes: 39a27ec1004e8 ("btrfs: use GFP_KERNEL for xattr and acl allocations")
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>