From 03f275adb8fbd7b4ebe96a1ad5044d8e602692dc Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Wed, 1 Jan 2025 14:00:37 +0100 Subject: [PATCH] fuse: respect FOPEN_KEEP_CACHE on opendir The re-factoring of fuse_dir_open() missed the need to invalidate directory inode page cache with open flag FOPEN_KEEP_CACHE. Fixes: 7de64d521bf92 ("fuse: break up fuse_open_common()") Reported-by: Prince Kumar Closes: https://lore.kernel.org/linux-fsdevel/CAEW=TRr7CYb4LtsvQPLj-zx5Y+EYBmGfM24SuzwyDoGVNoKm7w@mail.gmail.com/ Signed-off-by: Amir Goldstein Link: https://lore.kernel.org/r/20250101130037.96680-1-amir73il@gmail.com Reviewed-by: Bernd Schubert Signed-off-by: Christian Brauner --- fs/fuse/dir.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 494ac372ace0..e540d05549ff 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1681,6 +1681,8 @@ static int fuse_dir_open(struct inode *inode, struct file *file) */ if (ff->open_flags & (FOPEN_STREAM | FOPEN_NONSEEKABLE)) nonseekable_open(inode, file); + if (!(ff->open_flags & FOPEN_KEEP_CACHE)) + invalidate_inode_pages2(inode->i_mapping); } return err; -- 2.50.1