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| author | Jilles Tjoelker <jilles@irssi.org> | 2008-05-30 23:17:37 +0000 |
|---|---|---|
| committer | jilles <jilles@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2008-05-30 23:17:37 +0000 |
| commit | 278dfd7f76860a9a7f2b51e658a1869e23caf7d2 (patch) | |
| tree | 98cf99239a353217c44482e9711f4f0f40a2d2e7 | |
| parent | 7bf2ef0f6dcea9f9d8e83d9508e84b67e1a48c46 (diff) | |
| download | irssi-278dfd7f76860a9a7f2b51e658a1869e23caf7d2.zip | |
Reduce some memory waste in the scrollback buffer.
Formerly, TEXT_CHUNK_REC was slightly more than a page.
Due to glib changes (GMemChunk -> GSlice), this is now
malloced directly, and many mallocs round up allocations
larger than a page to page boundaries.
On a whole this seems to save about 10%.
git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@4853 dbcabf3a-b0e7-0310-adc4-f8d773084564
| -rw-r--r-- | src/fe-text/textbuffer.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/fe-text/textbuffer.h b/src/fe-text/textbuffer.h index da0e5f1c..2cfe536e 100644 --- a/src/fe-text/textbuffer.h +++ b/src/fe-text/textbuffer.h @@ -1,7 +1,9 @@ #ifndef __TEXTBUFFER_H #define __TEXTBUFFER_H -#define LINE_TEXT_CHUNK_SIZE 16384 +/* Make sure TEXT_CHUNK_REC is not slightly more than a page, as that + wastes a lot of memory. */ +#define LINE_TEXT_CHUNK_SIZE (16384 - 16) #define LINE_COLOR_BG 0x20 #define LINE_COLOR_DEFAULT 0x10 |