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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2017-07-12 12:08:47 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-15 22:55:52 +1000 |
| commit | c8a127092e9bafb26b82bb9b8ff539d3a29df7c2 (patch) | |
| tree | 72d0a9248e04d67bdd8e9e6406535fdae8371637 /mm/hugetlb.c | |
| parent | powerpc/8xx: Ensures RAM mapped with LTLB is seen as block mapped on 8xx. (diff) | |
| download | linux-rng-c8a127092e9bafb26b82bb9b8ff539d3a29df7c2.tar.xz linux-rng-c8a127092e9bafb26b82bb9b8ff539d3a29df7c2.zip | |
powerpc/8xx: Remove macro that checks kernel address
The macro to check if an address is a kernel address or not is
not used anymore in DTLBmiss handler. It is used in ITLB miss handler
and in DTLB error handler. DTLB error handler is not a hot path, it
doesn't need such optimisation.
In order to simplify a following patch which will rework ITLB miss
handler, we remove the macros and reintroduce them inside the handler.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions