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| author | Christoph Böhmwalder <christoph.boehmwalder@linbit.com> | 2023-01-13 13:35:04 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-01-29 15:18:33 -0700 |
| commit | 887b98c74fdf9ab44e93ad9166977cbbb766d2c2 (patch) | |
| tree | 31033ae35458f4fc53c62fae6700c9d9cd7003e5 /drivers/block/drbd/drbd_buildtag.c | |
| parent | a3df2e456c0f9db4cc7f2013eb0beb853945b937 (diff) | |
| download | linux-stable-887b98c74fdf9ab44e93ad9166977cbbb766d2c2.tar.gz linux-stable-887b98c74fdf9ab44e93ad9166977cbbb766d2c2.tar.bz2 linux-stable-887b98c74fdf9ab44e93ad9166977cbbb766d2c2.zip | |
drbd: split off drbd_buildtag into separate file
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>
Diffstat (limited to 'drivers/block/drbd/drbd_buildtag.c')
| -rw-r--r-- | drivers/block/drbd/drbd_buildtag.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_buildtag.c b/drivers/block/drbd/drbd_buildtag.c new file mode 100644 index 000000000000..956a4d5c339b --- /dev/null +++ b/drivers/block/drbd/drbd_buildtag.c @@ -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; +} |