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| author | Kamenee Arumugam <kamenee.arumugam@intel.com> | 2018-02-01 21:37:30 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-02-01 23:43:32 +0100 |
| commit | 953a9cebeab43f33baed79d1a9ef643bfb249c4b (patch) | |
| tree | 139004705604d5121675065b3ec0ebd26ce5b9a3 /drivers/infiniband/hw/hfi1/driver.c | |
| parent | IB/core: Avoid a potential OOPs for an unused optional parameter (diff) | |
| download | linux-953a9cebeab43f33baed79d1a9ef643bfb249c4b.tar.xz linux-953a9cebeab43f33baed79d1a9ef643bfb249c4b.zip | |
IB/hfi1: Convert kzalloc_node and kcalloc to use kcalloc_node
Kzalloc_node API doesn't check for overflows in size multiplication.
While kcalloc API check for overflows in size multiplication
but these implementations are not NUMA-aware.
This conversion allowed for correcting an allocation used in the hot
path to be on the local NUMA and ensure us overflow free multiplication
for the size of a memory allocation.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Kamenee Arumugam <kamenee.arumugam@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/driver.c')
0 files changed, 0 insertions, 0 deletions