在 2025/6/24 20:53, Matthew Wilcox 写道:
On Tue, Jun 24, 2025 at 12:12:10PM +0000, 陈涛涛 Taotao Chen wrote:From: Taotao Chen<[email protected]> Set the FOP_DONTCACHE flag in ext4_file_operations to indicate that ext4 supports IOCB_DONTCACHE handling in buffered write paths.I think this patch should be combined with the previous patch so we see all the change needed to support DONTCACHE in one patch.
I’ll merge the patches to keep the DONTCACHE support self-contained. Thanks!
