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| author | Stefan Raspl <stefan.raspl@linux.ibm.com> | 2018-05-03 18:12:38 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-04 11:45:06 -0400 |
| commit | 2ef4f27ad00dc9d36cadb81fce9d07366d579451 (patch) | |
| tree | c0710e8cd17977812e62f51328ef228838ad1a02 /net/smc/smc_core.h | |
| parent | b51fa1b135fbfc89e34d90b5bab563745d94186f (diff) | |
| download | linux-2ef4f27ad00dc9d36cadb81fce9d07366d579451.tar.gz linux-2ef4f27ad00dc9d36cadb81fce9d07366d579451.tar.bz2 linux-2ef4f27ad00dc9d36cadb81fce9d07366d579451.zip | |
smc: allocate RMBs as compound pages
Preparatory work for splice() support.
Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com><
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_core.h')
| -rw-r--r-- | net/smc/smc_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 70ef4f47dc8d..fca8624e5e71 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -120,6 +120,7 @@ struct smc_link { struct smc_buf_desc { struct list_head list; void *cpu_addr; /* virtual address of buffer */ + struct page *pages; struct sg_table sgt[SMC_LINKS_PER_LGR_MAX];/* virtual buffer */ struct ib_mr *mr_rx[SMC_LINKS_PER_LGR_MAX]; /* for rmb only: memory region |