diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-03-15 08:29:44 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-03-15 08:29:44 +0100 |
| commit | 8460b3e5bc64955aeefdd8357b3bf7b5ff79b3f2 (patch) | |
| tree | 7e5f6d050b72ab08a4497e82a4a103fefb086e80 /net/rds/loop.c | |
| parent | 56396e6823fe9b42fe9cf9403d6ed67756255f70 (diff) | |
| parent | 521cb40b0c44418a4fd36dc633f575813d59a43d (diff) | |
Merge commit 'v2.6.38' into x86/mm
Conflicts:
arch/x86/mm/numa_64.c
Merge reason: Resolve the conflict, update the branch to .38.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/rds/loop.c')
| -rw-r--r-- | net/rds/loop.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/rds/loop.c b/net/rds/loop.c index aeec1d483b1..bca6761a3ca 100644 --- a/net/rds/loop.c +++ b/net/rds/loop.c @@ -61,10 +61,15 @@ static int rds_loop_xmit(struct rds_connection *conn, struct rds_message *rm, unsigned int hdr_off, unsigned int sg, unsigned int off) { + struct scatterlist *sgp = &rm->data.op_sg[sg]; + int ret = sizeof(struct rds_header) + + be32_to_cpu(rm->m_inc.i_hdr.h_len); + /* Do not send cong updates to loopback */ if (rm->m_inc.i_hdr.h_flags & RDS_FLAG_CONG_BITMAP) { rds_cong_map_updated(conn->c_fcong, ~(u64) 0); - return sizeof(struct rds_header) + RDS_CONG_MAP_BYTES; + ret = min_t(int, ret, sgp->length - conn->c_xmit_data_off); + goto out; } BUG_ON(hdr_off || sg || off); @@ -80,8 +85,8 @@ static int rds_loop_xmit(struct rds_connection *conn, struct rds_message *rm, NULL); rds_inc_put(&rm->m_inc); - - return sizeof(struct rds_header) + be32_to_cpu(rm->m_inc.i_hdr.h_len); +out: + return ret; } /* |