Linux 6.5 compat: use disk_check_media_change when it exists

When disk_check_media_change() exists, then define zfs_check_media_change() to simply call disk_check_media_change() on the bd_disk member of its argument. Since disk_check_media_change() is newer than when revalidate_disk was present in bops, we should be able to safely do this via a macro, instead of recreating a new implementation of the inline function that forces revalidation. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Brian Atkinson <[email protected]> Signed-off-by: Coleman Kane <[email protected]> Closes #15101
openzfs · Aug 1, 2023 · 3b8e318 · 3b8e318
1 parent b35374f
commit 3b8e318
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/os/linux/kernel/linux/blkdev_compat.h b/include/os/linux/kernel/linux/blkdev_compat.h
@@ -347,6 +347,7 @@ zfs_check_media_change(struct block_device *bdev)
 #define	vdev_bdev_reread_part(bdev)	zfs_check_media_change(bdev)
 #elif defined(HAVE_DISK_CHECK_MEDIA_CHANGE)
 #define	vdev_bdev_reread_part(bdev)	disk_check_media_change(bdev->bd_disk)
+#define	zfs_check_media_change(bdev)	disk_check_media_change(bdev->bd_disk)
 #else
 /*
  * This is encountered if check_disk_change() and bdev_check_media_change()