staging: erofs: add a full barrier in erofs_workgroup_unfreeze

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Just like other generic locks, insert a full barrier
in case of memory reorder.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gao Xiang 2018-11-23 01:16:03 +08:00 • committed by Greg Kroah-Hartman

parent 73f5c66df3

commit 948bbdb181

1 changed files with 5 additions and 0 deletions

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drivers/staging/erofs/internal.h

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