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e09de0a20d
Our only statistic so far was "full" tlb flushes, where all mmu_idx are flushed at the same time. Now count "partial" tlb flushes where sets of mmu_idx are flushed, but the set is not maximal. Account one per mmu_idx flushed, as that is the unit of work performed. We don't actually count elided flushes yet, but go ahead and change the interface presented to the monitor all at once. Tested-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
29 lines
997 B
C
29 lines
997 B
C
/*
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* Common CPU TLB handling
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*
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* Copyright (c) 2003 Fabrice Bellard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CPUTLB_H
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#define CPUTLB_H
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#if !defined(CONFIG_USER_ONLY)
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/* cputlb.c */
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void tlb_protect_code(ram_addr_t ram_addr);
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void tlb_unprotect_code(ram_addr_t ram_addr);
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void tlb_flush_counts(size_t *full, size_t *part, size_t *elide);
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#endif
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#endif
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