diff options
author | Ben Hutchings <bhutchings@solarflare.com> | 2012-09-18 21:59:52 +0100 |
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committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-08-21 19:43:47 +0100 |
commit | 0d19a540beb78493cd5acb7428760af0dc1ea154 (patch) | |
tree | 0150783c3738889fa56315b3acfd038d635824fa /drivers/net/ethernet/sfc/nic.c | |
parent | f3ad50034425692965a0f2becdd9c45ecb45cd66 (diff) | |
download | linux-0d19a540beb78493cd5acb7428760af0dc1ea154.tar.bz2 |
sfc: Add GFP flags to efx_nic_alloc_buffer() and make most callers allow blocking
Most call sites for efx_nic_alloc_buffer() are part of the probe or
reconfiguration paths and can allocate with GFP_KERNEL. A few others
should use GFP_NOIO (I think). Only one is in atomic context and
must use the current GFP_ATOMIC.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.c')
-rw-r--r-- | drivers/net/ethernet/sfc/nic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c index 56ed3bc71e00..efe27738b18e 100644 --- a/drivers/net/ethernet/sfc/nic.c +++ b/drivers/net/ethernet/sfc/nic.c @@ -303,11 +303,11 @@ efx_free_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer) **************************************************************************/ int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer, - unsigned int len) + unsigned int len, gfp_t gfp_flags) { buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len, &buffer->dma_addr, - GFP_ATOMIC | __GFP_ZERO); + gfp_flags | __GFP_ZERO); if (!buffer->addr) return -ENOMEM; buffer->len = len; |