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SLUB: after object padding only needed for Redzoning

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If no redzoning is selected then we do not need padding before the next
object.

Signed-off-by: Christoph Lameter <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Christoph Lameter 2007-05-09 02:32:36 -07:00 • committed by Linus Torvalds
commit be7b3fbcef
1 changed files with 1 additions and 1 deletions
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2
mm/slub.c
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@ -1661,7 +1661,7 @@ static int calculate_sizes(struct kmem_cache *s)
*/
size += 2 * sizeof(struct track);
if (flags & DEBUG_DEFAULT_FLAGS)
if (flags & SLAB_RED_ZONE)
/*
* Add some empty padding so that we can catch
* overwrites from earlier objects rather than let