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drbd: split off drbd_buildtag into separate file

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To be more similar to what we do in the out-of-tree module and ease the
upstreaming process.

Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Reviewed-by: Joel Colledge <joel.colledge@linbit.com>
Link: https://lore.kernel.org/r/20230113123506.144082-2-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Böhmwalder 2023-01-13 13:35:04 +01:00 committed by Jens Axboe
parent a3df2e456c
commit 887b98c74f
3 changed files with 23 additions and 19 deletions
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2
drivers/block/drbd/Makefile
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
drbd-y := drbd_bitmap.o drbd_proc.o
drbd-y := drbd_buildtag.o drbd_bitmap.o drbd_proc.o
drbd-y += drbd_worker.o drbd_receiver.o drbd_req.o drbd_actlog.o
drbd-y += drbd_main.o drbd_strings.o drbd_nl.o
drbd-y += drbd_interval.o drbd_state.o

22
drivers/block/drbd/drbd_buildtag.c Normal file
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@ -0,0 +1,22 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/drbd.h>
#include <linux/module.h>
const char *drbd_buildtag(void)
{
/* DRBD built from external sources has here a reference to the
* git hash of the source code.
*/
static char buildtag[38] = "\0uilt-in";
if (buildtag[0] == 0) {
#ifdef MODULE
sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
#else
buildtag[0] = 'b';
#endif
}
return buildtag;
}

18
drivers/block/drbd/drbd_main.c
View File

@ -3776,24 +3776,6 @@ _drbd_insert_fault(struct drbd_device *device, unsigned int type)
}
#endif
const char *drbd_buildtag(void)
{
/* DRBD built from external sources has here a reference to the
git hash of the source code. */
static char buildtag[38] = "\0uilt-in";
if (buildtag[0] == 0) {
#ifdef MODULE
sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
#else
buildtag[0] = 'b';
#endif
}
return buildtag;
}
module_init(drbd_init)
module_exit(drbd_cleanup)