diff options
| author | Arthur Kepner <akepner@sgi.com> | 2008-04-29 01:00:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:12 -0700 |
| commit | cb9fbc5c37b69ac584e61d449cfd590f5ae1f90d (patch) | |
| tree | 3079752ba33535a21db08bed1390aca9136fadfe /include/rdma/ib_umem.h | |
| parent | 309df0c503c35fbb5a09537fcbb1f4967b9ca489 (diff) | |
IB: expand ib_umem_get() prototype
Add a new parameter, dmasync, to the ib_umem_get() prototype. Use dmasync = 1
when mapping user-allocated CQs with ib_umem_get().
Signed-off-by: Arthur Kepner <akepner@sgi.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Jes Sorensen <jes@sgi.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: David Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/rdma/ib_umem.h')
| -rw-r--r-- | include/rdma/ib_umem.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h index 22298423cf0b..9ee0d2e51b16 100644 --- a/include/rdma/ib_umem.h +++ b/include/rdma/ib_umem.h @@ -62,7 +62,7 @@ struct ib_umem_chunk { #ifdef CONFIG_INFINIBAND_USER_MEM struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr, - size_t size, int access); + size_t size, int access, int dmasync); void ib_umem_release(struct ib_umem *umem); int ib_umem_page_count(struct ib_umem *umem); @@ -72,7 +72,7 @@ int ib_umem_page_count(struct ib_umem *umem); static inline struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr, size_t size, - int access) { + int access, int dmasync) { return ERR_PTR(-EINVAL); } static inline void ib_umem_release(struct ib_umem *umem) { } |