diff options
Diffstat (limited to 'archival/Config.src')
-rw-r--r-- | archival/Config.src | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/archival/Config.src b/archival/Config.src index 7e493f56f..f1d6d3511 100644 --- a/archival/Config.src +++ b/archival/Config.src | |||
@@ -187,6 +187,18 @@ config FEATURE_GZIP_LONG_OPTIONS | |||
187 | help | 187 | help |
188 | Enable use of long options, increases size by about 106 Bytes | 188 | Enable use of long options, increases size by about 106 Bytes |
189 | 189 | ||
190 | config GZIP_FAST | ||
191 | int "Trade memory for gzip speed (0:small,slow - 2:fast,big)" | ||
192 | default 0 | ||
193 | range 0 2 | ||
194 | depends on GZIP | ||
195 | help | ||
196 | Enable big memory options for gzip. | ||
197 | 0: small buffers, small hash-tables | ||
198 | 1: larger buffers, larger hash-tables | ||
199 | 2: larger buffers, largest hash-tables | ||
200 | Larger models may give slightly better compression | ||
201 | |||
190 | config LZOP | 202 | config LZOP |
191 | bool "lzop" | 203 | bool "lzop" |
192 | default y | 204 | default y |
@@ -331,15 +343,12 @@ config UNLZMA | |||
331 | is generally considerably better than that achieved by the bzip2 | 343 | is generally considerably better than that achieved by the bzip2 |
332 | compressors. | 344 | compressors. |
333 | 345 | ||
334 | The BusyBox unlzma applet is limited to de-compression only. | 346 | The BusyBox unlzma applet is limited to decompression only. |
335 | On an x86 system, this applet adds about 4K. | 347 | On an x86 system, this applet adds about 4K. |
336 | 348 | ||
337 | Unless you have a specific application which requires unlzma, you | ||
338 | should probably say N here. | ||
339 | |||
340 | config FEATURE_LZMA_FAST | 349 | config FEATURE_LZMA_FAST |
341 | bool "Optimize unlzma for speed" | 350 | bool "Optimize unlzma for speed" |
342 | default y | 351 | default n |
343 | depends on UNLZMA | 352 | depends on UNLZMA |
344 | help | 353 | help |
345 | This option reduces decompression time by about 25% at the cost of | 354 | This option reduces decompression time by about 25% at the cost of |