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| author | Manfred Spraul <manfred@colorfullife.com> | 2005-03-28 03:18:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-03-28 03:18:09 -0800 |
| commit | 15864f2201249477499f84b24d97d38da188330f (patch) | |
| tree | 4193212fce619c79154b8b71a68639b67be5ba37 /fs/proc/array.c | |
| parent | 781d2f1196f943e51798c14add87a100325004b4 (diff) | |
[PATCH] slab.[ch]: kmalloc() cleanups
I found a new idea for optimizing the loop in kmalloc - now the cleanup
both reduces the size of the .text segment in mm/slab.o and speeds up largs
kmallocs a bit. I still loose 2 cycles for kmalloc(32,GFP_KERNEL) compared
to the current code, but I haven't figured out how I could optimize
further.
- inline kmem_find_general_cachep()
- optimize kmem_find_general_cachep() and document the optimization.
- remove duplicate code from __kmalloc(): call kmem_find_general_cachep()
directly.
Based on a patch from Renaud Lienhart <renaud.lienhart@free.fr>
Signed-off-by: Manfred Spraul <Manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions