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accel/tcg: Rename tb_invalidate_phys_page_range and drop end parameter

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This function is is never called with a real range,
only for a single page.  Drop the second parameter
and rename to tb_invalidate_phys_page.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-10-05 09:26:26 -07:00
parent 67aabbb312
commit d6d1fd2973
3 changed files with 11 additions and 10 deletions
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15
accel/tcg/tb-maint.c
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@ -565,25 +565,26 @@ tb_invalidate_phys_page_range__locked(struct page_collection *pages,
}
/*
* Invalidate all TBs which intersect with the target physical address range
* [start;end[. NOTE: start and end must refer to the *same* physical page.
* 'is_cpu_write_access' should be true if called from a real cpu write
* access: the virtual CPU will exit the current TB if code is modified inside
* this TB.
* Invalidate all TBs which intersect with the target physical
* address page @addr.
*
* Called with mmap_lock held for user-mode emulation
*/
void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end)
void tb_invalidate_phys_page(tb_page_addr_t addr)
{
struct page_collection *pages;
tb_page_addr_t start, end;
PageDesc *p;
assert_memory_lock();
p = page_find(start >> TARGET_PAGE_BITS);
p = page_find(addr >> TARGET_PAGE_BITS);
if (p == NULL) {
return;
}
start = addr & TARGET_PAGE_MASK;
end = start + TARGET_PAGE_SIZE;
pages = page_collection_lock(start, end);
tb_invalidate_phys_page_range__locked(pages, p, start, end, 0);
page_collection_unlock(pages);