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author | David S. Miller <davem@davemloft.net> | 2019-04-25 23:52:29 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2019-04-25 23:52:29 -0400 |
commit | 8b4483658364f05b2e32845c8f445cdfd9452286 (patch) | |
tree | 4734ef83378b1e90475ec4776ac72dfe16a7249b /net/rds/ib_fmr.c | |
parent | c049d56eb219661c9ae48d596c3e633973f89d1f (diff) | |
parent | cd8dead0c39457e58ec1d36db93aedca811d48f1 (diff) | |
download | linux-8b4483658364f05b2e32845c8f445cdfd9452286.tar.gz linux-8b4483658364f05b2e32845c8f445cdfd9452286.tar.bz2 linux-8b4483658364f05b2e32845c8f445cdfd9452286.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two easy cases of overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/ib_fmr.c')
-rw-r--r-- | net/rds/ib_fmr.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/rds/ib_fmr.c b/net/rds/ib_fmr.c index 31cf37da4510..93c0437e6a5f 100644 --- a/net/rds/ib_fmr.c +++ b/net/rds/ib_fmr.c @@ -44,6 +44,17 @@ struct rds_ib_mr *rds_ib_alloc_fmr(struct rds_ib_device *rds_ibdev, int npages) else pool = rds_ibdev->mr_1m_pool; + if (atomic_read(&pool->dirty_count) >= pool->max_items / 10) + queue_delayed_work(rds_ib_mr_wq, &pool->flush_worker, 10); + + /* Switch pools if one of the pool is reaching upper limit */ + if (atomic_read(&pool->dirty_count) >= pool->max_items * 9 / 10) { + if (pool->pool_type == RDS_IB_MR_8K_POOL) + pool = rds_ibdev->mr_1m_pool; + else + pool = rds_ibdev->mr_8k_pool; + } + ibmr = rds_ib_try_reuse_ibmr(pool); if (ibmr) return ibmr; |