Re: linux-next: build failure after merge of the ceph tree

From: Alex Elder
Date: Wed Mar 21 2012 - 00:24:10 EST


On 03/20/2012 08:40 PM, Stephen Rothwell wrote:
Hi Sage,

After merging the ceph tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/block/rbd.c: In function 'rbd_add':
drivers/block/rbd.c:2384:2: error: 'struct rbd_image_header' has no member named 'snap_rwsem'

Caused by commit dd2a081fb58f ("rbd: move snap_rwsem to the device,
rename to header_rwsem") interacting with commit 0e805a1d8577 ("rbd:
initialize snap_rwsem in rbd_add()") from Linus' tree.

I used the ceph tree from next-20120320 for today.

I'll take a look at this tomorrow. I'm sorry my earlier
suggestion didn't address this.

-Alex
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