From f9f85149994dbb9db43202ae8fabf68940c0ac0f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 13 Nov 2025 18:06:26 +0100 Subject: fs, iomap: remove IOCB_DIO_CALLER_COMP This was added by commit 099ada2c8726 ("io_uring/rw: add write support for IOCB_DIO_CALLER_COMP") and disabled a little later by commit 838b35bb6a89 ("io_uring/rw: disable IOCB_DIO_CALLER_COMP") because it didn't work. Remove all the related code that sat unused for 2 years. Signed-off-by: Christoph Hellwig Link: https://patch.msgid.link/20251113170633.1453259-2-hch@lst.de Reviewed-by: Jan Kara Reviewed-by: Chaitanya Kulkarni Reviewed-by: Jens Axboe Signed-off-by: Christian Brauner --- fs/backing-file.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'fs/backing-file.c') diff --git a/fs/backing-file.c b/fs/backing-file.c index 15a7f8031084..2a86bb6fcd13 100644 --- a/fs/backing-file.c +++ b/fs/backing-file.c @@ -227,12 +227,6 @@ ssize_t backing_file_write_iter(struct file *file, struct iov_iter *iter, !(file->f_mode & FMODE_CAN_ODIRECT)) return -EINVAL; - /* - * Stacked filesystems don't support deferred completions, don't copy - * this property in case it is set by the issuer. - */ - flags &= ~IOCB_DIO_CALLER_COMP; - old_cred = override_creds(ctx->cred); if (is_sync_kiocb(iocb)) { rwf_t rwf = iocb_to_rw_flags(flags); -- cgit