diff options
| -rw-r--r-- | accel/tcg/translate-all.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index b9c36a3e45..f32904d4a3 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -1375,10 +1375,14 @@ TranslationBlock *tb_gen_code(CPUState *cpu, */ static void tb_invalidate_phys_range_1(tb_page_addr_t start, tb_page_addr_t end) { - while (start < end) { - tb_invalidate_phys_page_range(start, end, 0); - start &= TARGET_PAGE_MASK; - start += TARGET_PAGE_SIZE; + tb_page_addr_t next; + + for (next = (start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE; + start < end; + start = next, next += TARGET_PAGE_SIZE) { + tb_page_addr_t bound = MIN(next, end); + + tb_invalidate_phys_page_range(start, bound, 0); } } |