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accel/tcg: Merge tb_invalidate_phys_range{__locked}

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Merge tb_invalidate_phys_page_fast__locked into its
only caller, tb_invalidate_phys_range_fast.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-04-23 12:37:28 -07:00
parent e4ad80ceac
commit 4af02681ff
1 changed files with 11 additions and 25 deletions
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34
accel/tcg/tb-maint.c
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@ -1203,38 +1203,24 @@ void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t last)
page_collection_unlock(pages); page_collection_unlock(pages);
} }
/*
* Call with all @pages in the range [@start, @start + len[ locked.
*/
static void tb_invalidate_phys_page_fast__locked(struct page_collection *pages,
tb_page_addr_t start,
unsigned len, uintptr_t ra)
{
PageDesc *p;
p = page_find(start >> TARGET_PAGE_BITS);
if (!p) {
return;
}
assert_page_locked(p);
tb_invalidate_phys_page_range__locked(NULL, pages, p, start, start + len - 1, ra);
}
/* /*
* len must be <= 8 and start must be a multiple of len. * len must be <= 8 and start must be a multiple of len.
* Called via softmmu_template.h when code areas are written to with * Called via softmmu_template.h when code areas are written to with
* iothread mutex not held. * iothread mutex not held.
*/ */
void tb_invalidate_phys_range_fast(ram_addr_t ram_addr, void tb_invalidate_phys_range_fast(ram_addr_t start,
unsigned size, unsigned len, uintptr_t ra)
uintptr_t retaddr)
{ {
struct page_collection *pages; PageDesc *p = page_find(start >> TARGET_PAGE_BITS);
pages = page_collection_lock(ram_addr, ram_addr + size - 1); if (p) {
tb_invalidate_phys_page_fast__locked(pages, ram_addr, size, retaddr); ram_addr_t last = start + len - 1;
struct page_collection *pages = page_collection_lock(start, last);
tb_invalidate_phys_page_range__locked(NULL, pages, p,
start, last, ra);
page_collection_unlock(pages); page_collection_unlock(pages);
} }
}
#endif /* CONFIG_USER_ONLY */ #endif /* CONFIG_USER_ONLY */