c2a06db69
Ian Wienand
2011-09-09
Subject
gzip: new GZIP_BIG_MEM option
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archival/Config.src+10 -0
| @@ -187,6 +187,16 @@ config FEATURE_GZIP_LONG_OPTIONS | |
| help | |
| Enable use of long options, increases size by about 106 Bytes | |
| + | config GZIP_BIG_MEM |
| + | bool "Trade memory for gzip speed" |
| + | default n |
| + | depends on GZIP |
| + | help |
| + | Enable big memory options for gzip, including larger I/O |
| + | buffers and bigger hash tables. Faster, but uses at least |
| + | twice as much memory. Select if speed is more important than |
| + | memory use. |
| + | |
| config LZOP | |
| bool "lzop" | |
| default y | |
archival/gzip.c+5 -1
| @@ -81,7 +81,11 @@ aa: 85.1% -- replaced with aa.gz | |
| /* =========================================================================== | |
| */ | |
| - | #define SMALL_MEM |
| + | #if ENABLE_GZIP_BIG_MEM |
| + | # define BIG_MEM |
| + | #else |
| + | # define SMALL_MEM |
| + | #endif |
| #ifndef INBUFSIZ | |
| # ifdef SMALL_MEM | |