git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	David Sterba <dsterba@suse.com>
	Tue, 14 Feb 2017 18:04:07 +0000 (19:04 +0100)
committer	David Sterba <dsterba@suse.com>
	Tue, 28 Feb 2017 13:26:35 +0000 (14:26 +0100)
commit	2c6a0e0d4a74d6876bc0107c9e0581fe86f48bf9
tree	165a58136bd55ad94dec5154f6e03a47bf4763a9	tree \| snapshot
parent	d9483602e08123307e28ea980862257b7e56ceb5	commit \| diff

btrfs: merge nr_pages input and output parameter in compress_pages

The parameter saying how many pages can be allocated at maximum can be
merged with the output page counter, to save some stack space. The
compression implementation will sink the parameter to a local variable
so everything works as before.

The nr_pages variables can also be simply merged in compress_file_range
into one.

Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/compression.c		diff \| blob \| history
fs/btrfs/compression.h		diff \| blob \| history
fs/btrfs/inode.c		diff \| blob \| history
fs/btrfs/lzo.c		diff \| blob \| history
fs/btrfs/zlib.c		diff \| blob \| history

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