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(parent: 29b4641) | patch
dm thin metadata: fix __udivdi3 undefined on 32-bit
authorMike Snitzer <snitzer@redhat.com>
Fri, 14 Sep 2018 01:16:20 +0000 (21:16 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Oct 2018 06:53:23 +0000 (08:53 +0200)
commit28e689148eee05f509094577bf056e1d258f9c6b
tree91817e7f8a37418873b97d1c7bbee759f95311a4tree | snapshot
parent29b4641c9f7b2ab965ae650ab587a36218ce3ed6commit | diff
dm thin metadata: fix __udivdi3 undefined on 32-bit

commit 013ad043906b2befd4a9bfb06219ed9fedd92716 upstream.

sector_div() is only viable for use with sector_t.
dm_block_t is typedef'd to uint64_t -- so use div_u64() instead.

Fixes: 3ab918281 ("dm thin metadata: try to avoid ever aborting transactions")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/md/dm-thin-metadata.c diff | blob | history
Domain: System / Kernel;