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remarkable-linux/drivers/net/ethernet/chelsio/cxgb3
Michal Hocko 752ade68cb treewide: use kv[mz]alloc* rather than opencoded variants
There are many code paths opencoding kvmalloc.  Let's use the helper
instead.  The main difference to kvmalloc is that those users are
usually not considering all the aspects of the memory allocator.  E.g.
allocation requests <= 32kB (with 4kB pages) are basically never failing
and invoke OOM killer to satisfy the allocation.  This sounds too
disruptive for something that has a reasonable fallback - the vmalloc.
On the other hand those requests might fallback to vmalloc even when the
memory allocator would succeed after several more reclaim/compaction
attempts previously.  There is no guarantee something like that happens
though.

This patch converts many of those places to kv[mz]alloc* helpers because
they are more conservative.

Link: http://lkml.kernel.org/r/20170306103327.2766-2-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> # Xen bits
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Andreas Dilger <andreas.dilger@intel.com> # Lustre
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> # KVM/s390
Acked-by: Dan Williams <dan.j.williams@intel.com> # nvdim
Acked-by: David Sterba <dsterba@suse.com> # btrfs
Acked-by: Ilya Dryomov <idryomov@gmail.com> # Ceph
Acked-by: Tariq Toukan <tariqt@mellanox.com> # mlx4
Acked-by: Leon Romanovsky <leonro@mellanox.com> # mlx5
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Colin Cross <ccross@android.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Santosh Raspatur <santosh@chelsio.com>
Cc: Hariprasad S <hariprasad@chelsio.com>
Cc: Yishai Hadas <yishaih@mellanox.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: "Yan, Zheng" <zyan@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-05-08 17:15:13 -07:00
..
Makefile
adapter.h net: cxgb3: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
ael1002.c chelsio: constify cphy_ops structures 2016-01-04 21:58:28 -05:00
aq100x.c chelsio: constify cphy_ops structures 2016-01-04 21:58:28 -05:00
common.h chelsio: constify cphy_ops structures 2016-01-04 21:58:28 -05:00
cxgb3_ctl_defs.h
cxgb3_defs.h treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
cxgb3_ioctl.h
cxgb3_main.c net: cxgb3: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
cxgb3_offload.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
cxgb3_offload.h
firmware_exports.h
l2t.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
l2t.h treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
mc5.c net: ethernet: chelsio: cxgb3: mc5.c: Remove some unused functions 2015-01-02 16:32:37 -05:00
regs.h chelsio: remove duplicate defines 2013-10-21 18:46:45 -04:00
sge.c drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
sge_defs.h
t3_cpl.h
t3_hw.c cxgb3: fix up vpd strings for kstrto*() 2016-02-19 15:49:31 -05:00
t3cdev.h
version.h cxgb3: update firmware version 2012-02-15 15:48:19 -05:00
vsc8211.c chelsio: constify cphy_ops structures 2016-01-04 21:58:28 -05:00
xgmac.c