From: Martin K. Petersen <martin.petersen@oracle.com>
Date: Thu, 6 Feb 2014 20:14:13 +0000 (-0500)
Subject: block: Fix nr_vecs for inline integrity vectors
X-Git-Tag: v3.14-rc3~22^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08778795;p=pandora-kernel.git

block: Fix nr_vecs for inline integrity vectors

Commit 9f060e2231ca changed the way we handle allocations for the
integrity vectors. When the vectors are inline there is no associated
slab and consequently bvec_nr_vecs() returns 0. Ensure that we check
against BIP_INLINE_VECS in that case.

Reported-by: David Milburn <dmilburn@redhat.com>
Tested-by: David Milburn <dmilburn@redhat.com>
Cc: stable@vger.kernel.org # v3.10+
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

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