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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-09-20 13:52:50 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-21 19:21:07 +1000 |
| commit | 61b1a94254a2158d053458764a5bd30331d73a54 (patch) | |
| tree | 4a2aa56ae5d3182c1015b5e9a4351aeb8fab2f3a /arch/ppc64/kernel/pSeries_lpar.c | |
| parent | 637a6ff6ce525d8495df944550efea0f023dd521 (diff) | |
| download | blackbird-op-linux-61b1a94254a2158d053458764a5bd30331d73a54.tar.gz blackbird-op-linux-61b1a94254a2158d053458764a5bd30331d73a54.zip | |
[PATCH] ppc64: Store virtual address in TLB flush batches
This patch slightly change the TLB flush batch mecanism so that we
store the full vaddr (including vsid) when adding an entry to the
batch so that the flush part doesn't have to get to the context.
This cleans it a bit, and paves the way to future updates like
dynamic vsids.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/kernel/pSeries_lpar.c')
| -rw-r--r-- | arch/ppc64/kernel/pSeries_lpar.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/ppc64/kernel/pSeries_lpar.c b/arch/ppc64/kernel/pSeries_lpar.c index a6de83f2078f..268d8362dde7 100644 --- a/arch/ppc64/kernel/pSeries_lpar.c +++ b/arch/ppc64/kernel/pSeries_lpar.c @@ -486,8 +486,7 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va, * Take a spinlock around flushes to avoid bouncing the hypervisor tlbie * lock. */ -void pSeries_lpar_flush_hash_range(unsigned long context, unsigned long number, - int local) +void pSeries_lpar_flush_hash_range(unsigned long number, int local) { int i; unsigned long flags = 0; @@ -498,7 +497,7 @@ void pSeries_lpar_flush_hash_range(unsigned long context, unsigned long number, spin_lock_irqsave(&pSeries_lpar_tlbie_lock, flags); for (i = 0; i < number; i++) - flush_hash_page(context, batch->addr[i], batch->pte[i], local); + flush_hash_page(batch->vaddr[i], batch->pte[i], local); if (lock_tlbie) spin_unlock_irqrestore(&pSeries_lpar_tlbie_lock, flags); |
