diff options
Diffstat (limited to 'fs/nfs/read.c')
| -rw-r--r-- | fs/nfs/read.c | 8 |
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); |