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https://github.com/edk2-porting/linux-next.git
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d208383d64
Add a multi-threaded decompression implementation which uses
percpu variables.
Using percpu variables has advantages and disadvantages over
implementations which do not use percpu variables.
Advantages:
* the nature of percpu variables ensures decompression is
load-balanced across the multiple cores.
* simplicity.
Disadvantages: it limits decompression to one thread per core.
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
15 lines
631 B
Makefile
15 lines
631 B
Makefile
#
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# Makefile for the linux squashfs routines.
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#
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obj-$(CONFIG_SQUASHFS) += squashfs.o
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squashfs-y += block.o cache.o dir.o export.o file.o fragment.o id.o inode.o
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squashfs-y += namei.o super.o symlink.o decompressor.o
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squashfs-$(CONFIG_SQUASHFS_DECOMP_SINGLE) += decompressor_single.o
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squashfs-$(CONFIG_SQUASHFS_DECOMP_MULTI) += decompressor_multi.o
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squashfs-$(CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU) += decompressor_multi_percpu.o
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squashfs-$(CONFIG_SQUASHFS_XATTR) += xattr.o xattr_id.o
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squashfs-$(CONFIG_SQUASHFS_LZO) += lzo_wrapper.o
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squashfs-$(CONFIG_SQUASHFS_XZ) += xz_wrapper.o
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squashfs-$(CONFIG_SQUASHFS_ZLIB) += zlib_wrapper.o
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