diff options
| author | Vladimir Sokolovsky <vlad@dev.mellanox.co.il> | 2011-01-10 17:42:06 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2011-01-10 17:42:06 -0800 |
| commit | 3afa9f19e5bd16abed998b7bf1b178206403286f (patch) | |
| tree | 2bd80f9204eaa867bbd7d4aee3ca51c11f3c5f75 /drivers/net/mlx4/alloc.c | |
| parent | f5a49539a64ae5e3833fddec54a3c2524c7fe333 (diff) | |
IB/mlx4: Don't call dma_free_coherent() with irqs disabled
mlx4_ib_free_cq_buf() should not be called under spin_lock_irq() since
it calls dma_free_coherent(), which needs irqs enabled. Fix this by
deferring the free to outside the locked region.
This was found due to the
WARN_ON(irqs_disabled());
in swiotlb_free_coherent().
Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/alloc.c')
0 files changed, 0 insertions, 0 deletions