diff options
| author |   Johannes Thumshirn <jthumshirn@suse.de> | 2017-11-15 17:32:37 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 18:21:02 -0800 |
| commit | 7d50207163414d38e6a706904bd915db145fb8a0 (patch) | |
| tree | 59393202aa73facb463d174800f175b137d4c7c1 /drivers | |
| parent | block/blk-mq.c: use kmalloc_array_node() (diff) | |
| download | linux-dev-7d50207163414d38e6a706904bd915db145fb8a0.tar.xz linux-dev-7d50207163414d38e6a706904bd915db145fb8a0.zip | |
drivers/infiniband/hw/qib/qib_init.c: use kmalloc_array_node()
Now that we have a NUMA-aware version of kmalloc_array() we can use it
instead of kmalloc_node() without an overflow check in the size
calculation.
Link: http://lkml.kernel.org/r/20170927082038.3782-4-jthumshirn@suse.de
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Lameter <cl@linux.com>
Cc: Mike Marciniszyn <infinipath@intel.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: David Rientjes <rientjes@google.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_init.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index c5a4c65636d6..6aebf4e707b9 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -1674,8 +1674,9 @@ int qib_setup_eagerbufs(struct qib_ctxtdata *rcd) } if (!rcd->rcvegrbuf_phys) { rcd->rcvegrbuf_phys = - kmalloc_node(chunk * sizeof(rcd->rcvegrbuf_phys[0]), - GFP_KERNEL, rcd->node_id); + kmalloc_array_node(chunk, + sizeof(rcd->rcvegrbuf_phys[0]), + GFP_KERNEL, rcd->node_id); if (!rcd->rcvegrbuf_phys) goto bail_rcvegrbuf; } |