[Slackbuilds-users] [Slackware-current] zfs-on-linux

[David Chmelik]

On Slackware-current with the 5.10.n kernels, I get this error building 
zfs-on-linux.  I don't know if the ZFS project updated it for 5.10.n.

       CC [M]  /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.o
    In file included from /tmp/SBo/zfs-0.8.5/include/sys/dmu.h:848,
                      from /tmp/SBo/zfs-0.8.5/include/sys/spa.h:44,
                      from /tmp/SBo/zfs-0.8.5/include/sys/spa_impl.h:35,
                      from /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.c:30:
    /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.c: In function ■vdev_disk_open■:
    /tmp/SBo/zfs-0.8.5/include/linux/blkdev_compat.h:378:37: error:
    implicit declaration of function ■check_disk_change■; did you mean
    ■bdev_disk_changed■? [-Werror=implicit-function-declaration]
       378 | #define vdev_bdev_reread_part(bdev) check_disk_change(bdev)
           |                                     ^~~~~~~~~~~~~~~~~
    /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.c:218:17: note: in expansion
    of macro ■vdev_bdev_reread_part■
       218 |     int error = vdev_bdev_reread_part(bdev);
           |                 ^~~~~~~~~~~~~~~~~~~~~
    /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.c: In function
    ■vdev_blkg_tryget■:
    /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.c:506:37: error: ■struct
    percpu_ref■ has no member named ■count■
       506 |   rc = atomic_long_inc_not_zero(&ref->count);
           |                                     ^~
    cc1: some warnings being treated as errors
    make[5]: *** [scripts/Makefile.build:279:
    /tmp/SBo/zfs-0.8.5/module/zfs/vdev_disk.o] Error 1
    make[4]: *** [scripts/Makefile.build:496:
    /tmp/SBo/zfs-0.8.5/module/zfs] Error 2
    make[3]: *** [Makefile:1805: /tmp/SBo/zfs-0.8.5/module] Error 2
    make[3]: Leaving directory '/usr/src/linux-5.10.4'
    make[2]: *** [Makefile:30: modules] Error 2
    make[2]: Leaving directory '/tmp/SBo/zfs-0.8.5/module'
    make[1]: *** [Makefile:842: all-recursive] Error 1
    make[1]: Leaving directory '/tmp/SBo/zfs-0.8.5'
    make: *** [Makefile:711: all] Error 2



-- 
Sincerely,
David
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