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powerpc/32s: Remove unused counters incremented by create_hpte()
primary_pteg_full and htab_hash_searches are not used. Remove them. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/6470ab99e58c84a5445af43ce4d1d772b0dc3e93.1606247495.git.christophe.leroy@csgroup.eu
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@ -353,11 +353,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
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beq+ 10f /* no PTE: go look for an empty slot */
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tlbie r4
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lis r4, (htab_hash_searches - PAGE_OFFSET)@ha
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lwz r6, (htab_hash_searches - PAGE_OFFSET)@l(r4)
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addi r6,r6,1 /* count how many searches we do */
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stw r6, (htab_hash_searches - PAGE_OFFSET)@l(r4)
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/* Search the primary PTEG for a PTE whose 1st (d)word matches r5 */
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mtctr r0
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addi r4,r3,-HPTE_SIZE
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@ -387,12 +382,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
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bdnzf 2,1b /* loop while ctr != 0 && !cr0.eq */
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beq+ .Lfound_empty
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/* update counter of times that the primary PTEG is full */
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lis r4, (primary_pteg_full - PAGE_OFFSET)@ha
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lwz r6, (primary_pteg_full - PAGE_OFFSET)@l(r4)
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addi r6,r6,1
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stw r6, (primary_pteg_full - PAGE_OFFSET)@l(r4)
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patch_site 0f, patch__hash_page_C
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/* Search the secondary PTEG for an empty slot */
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ori r5,r5,PTE_H /* set H (secondary hash) bit */
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@ -469,10 +458,6 @@ _ASM_NOKPROBE_SYMBOL(create_hpte)
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.align 2
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next_slot:
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.space 4
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primary_pteg_full:
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.space 4
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htab_hash_searches:
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.space 4
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.previous
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/*
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