From 9dff55ebaef7e94e5dedb6be28a1cafff65cc467 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 8 Jul 2025 11:04:45 -0600 Subject: [PATCH] Revert "io_uring: gate REQ_F_ISREG on !S_ANON_INODE as well" This reverts commit 6f11adcc6f36ffd8f33dbdf5f5ce073368975bc3. The problematic commit was fixed in mainline, so the work-around in io_uring can be removed at this point. Anonymous inodes no longer pretend to be regular files after: 1e7ab6f67824 ("anon_inode: rework assertions") Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 73648d26a622..5111ec040c53 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1666,12 +1666,11 @@ static void io_iopoll_req_issued(struct io_kiocb *req, unsigned int issue_flags) io_req_flags_t io_file_get_flags(struct file *file) { - struct inode *inode = file_inode(file); io_req_flags_t res = 0; BUILD_BUG_ON(REQ_F_ISREG_BIT != REQ_F_SUPPORT_NOWAIT_BIT + 1); - if (S_ISREG(inode->i_mode) && !(inode->i_flags & S_ANON_INODE)) + if (S_ISREG(file_inode(file)->i_mode)) res |= REQ_F_ISREG; if ((file->f_flags & O_NONBLOCK) || (file->f_mode & FMODE_NOWAIT)) res |= REQ_F_SUPPORT_NOWAIT; -- 2.25.1