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| author | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 14:29:11 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 14:29:11 +0200 |
| commit | ca89a517fa577e6f26621463d3aa4f3c3d530b1e (patch) | |
| tree | e277f31d6629c5dcc358adfa80190fc247d43f65 /arch | |
| parent | [JFFS2] Locking issues in summary write code. (diff) | |
| download | linux-ca89a517fa577e6f26621463d3aa4f3c3d530b1e.tar.xz linux-ca89a517fa577e6f26621463d3aa4f3c3d530b1e.zip | |
[JFFS2] Finally eliminate __totlen field from struct jffs2_raw_node_ref
Well, almost. We'll actually keep a 'TEST_TOTLEN' macro set for now, and keep
doing some paranoia checks to make sure it's all working correctly. But if
TEST_TOTLEN is unset, the size of struct jffs2_raw_node_ref drops from 16
bytes to 12 on 32-bit machines. That's a saving of about half a megabyte of
memory on the OLPC prototype board, with 125K or so nodes in its 512MiB of
flash.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions