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Diffstat (limited to 'fs/nfs/read.c')
-rw-r--r--fs/nfs/read.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index c2e49c397a27..8b58bbf6e39e 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -65,13 +65,19 @@ struct nfs_read_data *nfs_readdata_alloc(size_t len)
return p;
}
-static void nfs_readdata_free(struct nfs_read_data *p)
+static void nfs_readdata_rcu_free(struct rcu_head *head)
{
+ struct nfs_read_data *p = container_of(head, struct nfs_read_data, task.u.tk_rcu);
if (p && (p->pagevec != &p->page_array[0]))
kfree(p->pagevec);
mempool_free(p, nfs_rdata_mempool);
}
+static void nfs_readdata_free(struct nfs_read_data *rdata)
+{
+ call_rcu_bh(&rdata->task.u.tk_rcu, nfs_readdata_rcu_free);
+}
+
void nfs_readdata_release(void *data)
{
nfs_readdata_free(data);