diff --git a/fs/io_uring.c b/fs/io_uring.c
index 134964ae61f9..b2ccb908f6b6 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -331,6 +331,7 @@ struct io_kiocb {
 #define REQ_F_ISREG		2048	/* regular file */
 #define REQ_F_MUST_PUNT		4096	/* must be punted even for NONBLOCK */
 #define REQ_F_TIMEOUT_NOSEQ	8192	/* no timeout sequence */
+	unsigned long		fsize;
 	u64			user_data;
 	u32			result;
 	u32			sequence;
@@ -1085,6 +1086,9 @@ static int io_prep_rw(struct io_kiocb *req, const struct sqe_submit *s,
 	if (S_ISREG(file_inode(req->file)->i_mode))
 		req->flags |= REQ_F_ISREG;
 
+	if (force_nonblock)
+		req->fsize = rlimit(RLIMIT_FSIZE);
+
 	/*
 	 * If the file doesn't support async, mark it as REQ_F_MUST_PUNT so
 	 * we know to async punt it even if it was opened O_NONBLOCK
@@ -1504,10 +1508,17 @@ static int io_write(struct io_kiocb *req, const struct sqe_submit *s,
 		}
 		kiocb->ki_flags |= IOCB_WRITE;
 
+		if (!force_nonblock)
+			current->signal->rlim[RLIMIT_FSIZE].rlim_cur = req->fsize;
+
 		if (file->f_op->write_iter)
 			ret2 = call_write_iter(file, kiocb, &iter);
 		else
 			ret2 = loop_rw_iter(WRITE, file, kiocb, &iter);
+
+		if (!force_nonblock)
+			current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
+
 		if (!force_nonblock || ret2 != -EAGAIN) {
 			io_rw_done(kiocb, ret2);
 		} else {