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author	Gao Xiang <gaoxiang25@huawei.com>
	Thu, 26 Jul 2018 12:22:07 +0000 (20:22 +0800)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Fri, 27 Jul 2018 15:24:10 +0000 (17:24 +0200)
commit	105d4ad857dcbf3dc1288f339c5b09dafbc8f923
tree	1024b2a9b33a67d7a2a483cfe6e48c478c23e7e3	tree \| snapshot
parent	3883a79abd02272222a214a5f84395d41eecdc84	commit \| diff

staging: erofs: introduce cached decompression

This patch adds an optional choice which can be
enabled by users in order to cache both incomplete
ends of compressed clusters as a complement to
the in-place decompression in order to boost random
read, but it costs more memory than the in-place
decompression only.

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

John Crispins staging tree

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drivers/staging/erofs/Kconfig		diff \| blob \| history
drivers/staging/erofs/internal.h		diff \| blob \| history
drivers/staging/erofs/super.c		diff \| blob \| history
drivers/staging/erofs/unzip_vle.c		diff \| blob \| history
drivers/staging/erofs/utils.c		diff \| blob \| history