Messages in this thread Patch in this message | | | Subject | [patch 178/198] IB/mthca: allow address handle creation in interrupt context | From | akpm@osdl ... | Date | Tue, 12 Apr 2005 03:33:19 -0700 |
| |
From: Roland Dreier <roland@topspin.com>
Make address handle verbs usable from interrupt context.
Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> ---
25-akpm/drivers/infiniband/hw/mthca/mthca_av.c | 6 +++--- 25-akpm/drivers/infiniband/hw/mthca/mthca_provider.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-)
diff -puN drivers/infiniband/hw/mthca/mthca_av.c~ib-mthca-allow-address-handle-creation-in-interrupt-context drivers/infiniband/hw/mthca/mthca_av.c --- 25/drivers/infiniband/hw/mthca/mthca_av.c~ib-mthca-allow-address-handle-creation-in-interrupt-context 2005-04-12 03:21:45.821171024 -0700 +++ 25-akpm/drivers/infiniband/hw/mthca/mthca_av.c 2005-04-12 03:21:45.826170264 -0700 @@ -63,7 +63,7 @@ int mthca_create_ah(struct mthca_dev *de ah->type = MTHCA_AH_PCI_POOL; if (dev->hca_type == ARBEL_NATIVE) { - ah->av = kmalloc(sizeof *ah->av, GFP_KERNEL); + ah->av = kmalloc(sizeof *ah->av, GFP_ATOMIC); if (!ah->av) return -ENOMEM; @@ -77,7 +77,7 @@ int mthca_create_ah(struct mthca_dev *de if (index == -1) goto on_hca_fail; - av = kmalloc(sizeof *av, GFP_KERNEL); + av = kmalloc(sizeof *av, GFP_ATOMIC); if (!av) goto on_hca_fail; @@ -89,7 +89,7 @@ int mthca_create_ah(struct mthca_dev *de on_hca_fail: if (ah->type == MTHCA_AH_PCI_POOL) { ah->av = pci_pool_alloc(dev->av_table.pool, - SLAB_KERNEL, &ah->avdma); + SLAB_ATOMIC, &ah->avdma); if (!ah->av) return -ENOMEM; diff -puN drivers/infiniband/hw/mthca/mthca_provider.c~ib-mthca-allow-address-handle-creation-in-interrupt-context drivers/infiniband/hw/mthca/mthca_provider.c --- 25/drivers/infiniband/hw/mthca/mthca_provider.c~ib-mthca-allow-address-handle-creation-in-interrupt-context 2005-04-12 03:21:45.823170720 -0700 +++ 25-akpm/drivers/infiniband/hw/mthca/mthca_provider.c 2005-04-12 03:21:45.827170112 -0700 @@ -315,7 +315,7 @@ static struct ib_ah *mthca_ah_create(str int err; struct mthca_ah *ah; - ah = kmalloc(sizeof *ah, GFP_KERNEL); + ah = kmalloc(sizeof *ah, GFP_ATOMIC); if (!ah) return ERR_PTR(-ENOMEM); _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |