Optimize TLB refill handler folding and cleanup.
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- v1 Latest2 patches 1 replyIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | MIPS: Replace some magic numbers with symbolic values in tlbex.c (v2)arch/ | +26 | 0 replies | |
| 2/2 | MIPS: Fold the TLB refill at the vmalloc path if possible.arch/ | +49 | 0 replies |
Reviews trailers per patch
1 of 2 patches has a Reviewed-by or Acked-by.
| Patch | Maciej W. Rozycki | Paul Gortmaker |
|---|---|---|
| 1/2 | R-b | |
| 2/2 | Original-patch-by |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/2] Optimize TLB refill handler folding and cleanup.
The first patch in the set is unchanged from that last time I sent it, but since it is a prerequisite for the second, I am sending it again. In it we add some documentation on the TLB refill handler folding and replace some magic numbers with symbolic constants.
The second patch is the latest iteration on eliminating unnecessary branches from the refill handler. We now use macro's patch rebased onto the first patch.
I will reply with the two patches.
David Daney (2):
MIPS: Replace some magic numbers with symbolic values in tlbex.c (v2)
MIPS: Fold the TLB refill at the vmalloc path if possible.
arch/mips/mm/tlbex.c | 87 +++++++++++++++++++++++++++++++++++++------------ 1 files changed, 65 insertions(+), 22 deletions(-)