Messages in this thread | | | Date | Fri, 16 Mar 2018 15:00:02 -0400 | From | Josef Bacik <> | Subject | Re: [PATCH v9 10/61] xarray: Change definition of sibling entries |
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On Tue, Mar 13, 2018 at 06:25:48AM -0700, Matthew Wilcox wrote: > From: Matthew Wilcox <mawilcox@microsoft.com> > > Instead of storing a pointer to the slot containing the canonical entry, > store the offset of the slot. Produces slightly more efficient code > (~300 bytes) and simplifies the implementation. > > Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> > --- > include/linux/xarray.h | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++ > lib/radix-tree.c | 66 +++++++++++------------------------ > 2 files changed, 112 insertions(+), 47 deletions(-) >
Reviewed-by: Josef Bacik <jbacik@fb.com>
Thanks,
Josef
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