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authorEvangelos Foutras <evangelos@foutrelis.com>2014-08-30 10:13:43 +0300
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-08-30 17:41:15 -0400
commitb4232628f3d4b00c967310d56c0e95715c9d05cd (patch)
tree0080a4a98ca571d48cb8d7ad7a5f1605a8f1409b /src/libudev/libudev-private.h
parentf697185e5b45287b6a62592129e726d8a636d3ff (diff)
journal/compress: use LZ4_compress_continue()
We can't use LZ4_compress_limitedOutput_continue() because in the worst-case scenario the compressed output can be slightly bigger than the input block. This generally affects very few blocks and is no reason to abort the compression process. I ran into this when I noticed that Chromium core dumps weren't being compressed. After switching to LZ4_compress_continue() a ~330MB Chromium core dump gets compressed to ~17M.
Diffstat (limited to 'src/libudev/libudev-private.h')
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