From 25f4e71722417db1f7d5140847849197053b23dd Mon Sep 17 00:00:00 2001 From: Philippe Mathieu-Daudé Date: Thu, 22 Aug 2024 11:50:42 +0200 Subject: accel/tcg: Make page_set_flags() documentation public MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit e505a063ba ("translate-all: Add assert_(memory|tb)_lock annotations") states page_set_flags() is "public APIs and [is] documented as needing them held for linux-user mode". Document the prototype. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-ID: <20240822095045.72643-2-philmd@linaro.org> Signed-off-by: Richard Henderson --- include/exec/cpu-all.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/exec/cpu-all.h') diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index 6f09b86e7f..45e6676938 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -166,7 +166,20 @@ typedef int (*walk_memory_regions_fn)(void *, target_ulong, int walk_memory_regions(void *, walk_memory_regions_fn); int page_get_flags(target_ulong address); + +/** + * page_set_flags: + * @start: first byte of range + * @last: last byte of range + * @flags: flags to set + * Context: holding mmap lock + * + * Modify the flags of a page and invalidate the code if necessary. + * The flag PAGE_WRITE_ORG is positioned automatically depending + * on PAGE_WRITE. The mmap_lock should already be held. + */ void page_set_flags(target_ulong start, target_ulong last, int flags); + void page_reset_target_data(target_ulong start, target_ulong last); /** -- cgit 1.4.1