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| author | Michael Ellerman <mpe@ellerman.id.au> | 2016-03-16 21:56:20 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-04-11 20:30:40 +1000 |
| commit | 1f4c66e80574e85aff25179fc71bdadfb1a701ef (patch) | |
| tree | f94ea5c1517381c5bb65f987fd26c40d8aa77898 /arch/powerpc/mm/slb.c | |
| parent | f8a25db47ebc11fe228735d916e480d4b2ebe611 (diff) | |
| download | linux-1f4c66e80574e85aff25179fc71bdadfb1a701ef.tar.bz2 | |
powerpc/mm: Remove long disabled SLB code
We have a bunch of SLB related code in the tree which is there to handle
dynamic VSIDs - but currently it's all disabled at compile time. The
comments say "Keep that around for when we re-implement dynamic VSIDs".
But that was over 10 years ago (commit 3c726f8dee6f ("[PATCH] ppc64:
support 64k pages")). The chance that it would still work unchanged is
minimal, and in the meantime it's confusing to folks browsing/grepping
the code. If we ever want to re-instate it, it's in the git history.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Diffstat (limited to 'arch/powerpc/mm/slb.c')
| -rw-r--r-- | arch/powerpc/mm/slb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 825b6873391f..48fc28bab544 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -32,7 +32,6 @@ enum slb_index { }; extern void slb_allocate_realmode(unsigned long ea); -extern void slb_allocate_user(unsigned long ea); static void slb_allocate(unsigned long ea) { |