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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-04 17:02:32 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-04 17:03:41 +0200 |
| commit | c29c2e60d8677cdec142a88609a3d040e4719439 (patch) | |
| tree | 9d23487088699fb4f1b4aabd9361c4a7c7d21edf /miscutils/readahead.c | |
| parent | ee1fd1246e7d25990531dbbb2d267605b8914d5d (diff) | |
| download | busybox-c29c2e60d8677cdec142a88609a3d040e4719439.tar.gz | |
sort: FEATURE_SORT_OPTIMIZE_MEMORY
On sorting all kernel/linux/arch/ *.[ch] files,
this reduces memory usage by 6%.
yes | head -99999999 | sort
goes down from 1900Mb to 380 Mb.
function old new delta
sort_main 862 1098 +236
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/readahead.c')
0 files changed, 0 insertions, 0 deletions