[PATCH 01/18] block/rnbd: fix mixed module-builtin object
From: Alexander Lobakin <hidden>
Date: 2022-11-19 23:04:33
Also in:
linux-kbuild, lkml
Subsystem:
block layer, rnbd block drivers, the rest · Maintainers:
Jens Axboe, Md. Haris Iqbal, Jack Wang, Linus Torvalds
From: Masahiro Yamada <masahiroy@kernel.org>
With CONFIG_BLK_DEV_RNBD_CLIENT=m and CONFIG_BLK_DEV_RNBD_SERVER=y
(or vice versa), rnbd-common.o is linked to a module and also to
vmlinux even though CFLAGS are different between builtins and modules.
This is the same situation as fixed by commit 637a642f5ca5 ("zstd:
Fixing mixed module-builtin objects").
Turn rnbd_access_mode_str() into an inline function.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-and-tested-by: Alexander Lobakin [off-list ref]
Signed-off-by: Alexander Lobakin <redacted>
---
drivers/block/rnbd/Makefile | 6 ++----
drivers/block/rnbd/rnbd-common.c | 23 -----------------------
drivers/block/rnbd/rnbd-proto.h | 14 +++++++++++++-
3 files changed, 15 insertions(+), 28 deletions(-)
delete mode 100644 drivers/block/rnbd/rnbd-common.c
diff --git a/drivers/block/rnbd/Makefile b/drivers/block/rnbd/Makefile
index 40b31630822c..208e5f865497 100644
--- a/drivers/block/rnbd/Makefile
+++ b/drivers/block/rnbd/Makefile@@ -3,13 +3,11 @@ ccflags-y := -I$(srctree)/drivers/infiniband/ulp/rtrs rnbd-client-y := rnbd-clt.o \ - rnbd-clt-sysfs.o \ - rnbd-common.o + rnbd-clt-sysfs.o CFLAGS_rnbd-srv-trace.o = -I$(src) -rnbd-server-y := rnbd-common.o \ - rnbd-srv.o \ +rnbd-server-y := rnbd-srv.o \ rnbd-srv-sysfs.o \ rnbd-srv-trace.o
diff --git a/drivers/block/rnbd/rnbd-common.c b/drivers/block/rnbd/rnbd-common.c
deleted file mode 100644
index 596c3f732403..000000000000
--- a/drivers/block/rnbd/rnbd-common.c
+++ /dev/null@@ -1,23 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * RDMA Network Block Driver - * - * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved. - * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved. - * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved. - */ -#include "rnbd-proto.h" - -const char *rnbd_access_mode_str(enum rnbd_access_mode mode) -{ - switch (mode) { - case RNBD_ACCESS_RO: - return "ro"; - case RNBD_ACCESS_RW: - return "rw"; - case RNBD_ACCESS_MIGRATION: - return "migration"; - default: - return "unknown"; - } -}
diff --git a/drivers/block/rnbd/rnbd-proto.h b/drivers/block/rnbd/rnbd-proto.h
index ea7ac8bca63c..1849e7039fa1 100644
--- a/drivers/block/rnbd/rnbd-proto.h
+++ b/drivers/block/rnbd/rnbd-proto.h@@ -300,6 +300,18 @@ static inline u32 rq_to_rnbd_flags(struct request *rq) return rnbd_opf; } -const char *rnbd_access_mode_str(enum rnbd_access_mode mode); +static inline const char *rnbd_access_mode_str(enum rnbd_access_mode mode) +{ + switch (mode) { + case RNBD_ACCESS_RO: + return "ro"; + case RNBD_ACCESS_RW: + return "rw"; + case RNBD_ACCESS_MIGRATION: + return "migration"; + default: + return "unknown"; + } +} #endif /* RNBD_PROTO_H */ --
2.38.1