linux-toradex.git/net/rds/ib_recv.c, branch v3.15.3

net: rds: fix per-cpu helper usage

2014-01-18T01:52:22+00:00

commit ae4b46e9d "net: rds: use this_cpu_* per-cpu helper" broke per-cpu
handling for rds. chpfirst is the result of __this_cpu_read(), so it is
an absolute pointer and not __percpu. Therefore, __this_cpu_write()
should not operate on chpfirst, but rather on cache->percpu->first, just
like __this_cpu_read() did before.

Cc:  # 3.8+
Signed-off-byd Gerald Schaefer 

Signed-off-by: David S. Miller

IB/rds: Correct ib_api use with gs_dma_address/sg_dma_len

2012-12-26T23:17:37+00:00

0b088e00 ("RDS: Use page_remainder_alloc() for recv bufs")
added uses of sg_dma_len() and sg_dma_address(). This makes
RDS DOA with the qib driver.

IB ulps should use ib_sg_dma_len() and ib_sg_dma_address
respectively since some HCAs overload ib_sg_dma* operations.

Signed-off-by: Mike Marciniszyn 
Signed-off-by: David S. Miller

net: rds: use this_cpu_* per-cpu helper

2012-11-19T23:59:44+00:00

Signed-off-by: Shan Wei 
Reviewed-by: Christoph Lameter 
Signed-off-by: David S. Miller

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21T16:40:26+00:00

Pull kmap_atomic cleanup from Cong Wang.

It's been in -next for a long time, and it gets rid of the (no longer
used) second argument to k[un]map_atomic().

Fix up a few trivial conflicts in various drivers, and do an "evil
merge" to catch some new uses that have come in since Cong's tree.

* 'kmap_atomic' of git://github.com/congwang/linux: (59 commits)
  feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal
  highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename]
  drbd: remove the second argument of k[un]map_atomic()
  zcache: remove the second argument of k[un]map_atomic()
  gma500: remove the second argument of k[un]map_atomic()
  dm: remove the second argument of k[un]map_atomic()
  tomoyo: remove the second argument of k[un]map_atomic()
  sunrpc: remove the second argument of k[un]map_atomic()
  rds: remove the second argument of k[un]map_atomic()
  net: remove the second argument of k[un]map_atomic()
  mm: remove the second argument of k[un]map_atomic()
  lib: remove the second argument of k[un]map_atomic()
  power: remove the second argument of k[un]map_atomic()
  kdb: remove the second argument of k[un]map_atomic()
  udf: remove the second argument of k[un]map_atomic()
  ubifs: remove the second argument of k[un]map_atomic()
  squashfs: remove the second argument of k[un]map_atomic()
  reiserfs: remove the second argument of k[un]map_atomic()
  ocfs2: remove the second argument of k[un]map_atomic()
  ntfs: remove the second argument of k[un]map_atomic()
  ...

rds: remove the second argument of k[un]map_atomic()

2012-03-20T13:48:28+00:00

Acked-by: David S. Miller 
Signed-off-by: Cong Wang

rds: Fix typo in iw_recv.c and ib_recv.c

2012-02-09T22:09:54+00:00

Correct spelling "inclue" to "include" in
net/rds/iw_recv.c and net/rds/ib_recv.c

Signed-off-by: Masanari Iida 
Signed-off-by: Jiri Kosina

RDS/IB: print string constants in more places

2010-09-09T01:16:50+00:00

This prints the constant identifier for work completion status and rdma
cm event types, like we already do for IB event types.

A core string array helper is added that each string type uses.

Signed-off-by: Zach Brown

RDS: properly use sg_init_table

2010-09-09T01:16:41+00:00

This is only needed to keep debugging code from bugging.

Signed-off-by: Chris Mason

RDS: remove init and exit annotation

2010-09-09T01:16:39+00:00

The trivial amount of memory saved isn't worth the cost of dealing with section
mismatches.

Signed-off-by: Zach Brown

RDS/IB: Use SLAB_HWCACHE_ALIGN flag for kmem_cache_create()

2010-09-09T01:16:38+00:00

We are *definitely* counting cycles as closely as DaveM, so
ensure hwcache alignment for our recv ring control structs.

Signed-off-by: Andy Grover