Sage Weil 54ad023ba8 ceph: don't use writeback_control in writepages completion ...

The ->writepages writeback_control is not still valid in the writepages
completion.  We were touching it solely to adjust pages_skipped when there
was a writeback error (EIO, ENOSPC, EPERM due to bad osd credentials),
causing an oops in the writeback code shortly thereafter.  Updating
pages_skipped on error isn't correct anyway, so let's just rip out this
(clearly broken) code to pass the wbc to the completion.

Signed-off-by: Sage Weil <sage@newdream.net>

2010-05-05 21:31:40 -07:00

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