diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2012-05-10 23:28:05 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-05-31 00:43:25 +0100 |
| commit | d704f9240928c3ca88ea166c5175a9c66ea48564 (patch) | |
| tree | bdd27ed34e4c589eeb3c7d1f27aa3550a133d2f2 /README | |
| parent | 215c55abf9534e37ab8971d6e70e4ba8bf59e985 (diff) | |
IB/core: Fix mismatch between locked and pinned pages
commit c4870eb874ac16dccef40e1bc7a002c7e9156adc upstream.
Commit bc3e53f682d9 ("mm: distinguish between mlocked and pinned
pages") introduced a separate counter for pinned pages and used it in
the IB stack. However, in ib_umem_get() the pinned counter is
incremented, but ib_umem_release() wrongly decrements the locked
counter. Fix this.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions