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Diffstat (limited to 'fs/netfs/objects.c')
-rw-r--r--fs/netfs/objects.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/netfs/objects.c b/fs/netfs/objects.c
index c90d482b1650..f4a642727479 100644
--- a/fs/netfs/objects.c
+++ b/fs/netfs/objects.c
@@ -72,6 +72,7 @@ struct netfs_io_request *netfs_alloc_request(struct address_space *mapping,
}
}
+ atomic_inc(&ctx->io_count);
trace_netfs_rreq_ref(rreq->debug_id, 1, netfs_rreq_trace_new);
netfs_proc_add_rreq(rreq);
netfs_stat(&netfs_n_rh_rreq);
@@ -124,6 +125,7 @@ static void netfs_free_request(struct work_struct *work)
{
struct netfs_io_request *rreq =
container_of(work, struct netfs_io_request, work);
+ struct netfs_inode *ictx = netfs_inode(rreq->inode);
unsigned int i;
trace_netfs_rreq(rreq, netfs_rreq_trace_free);
@@ -142,6 +144,9 @@ static void netfs_free_request(struct work_struct *work)
}
kvfree(rreq->direct_bv);
}
+
+ if (atomic_dec_and_test(&ictx->io_count))
+ wake_up_var(&ictx->io_count);
call_rcu(&rreq->rcu, netfs_free_request_rcu);
}