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path: root/drivers/target/iscsi/iscsi_target_util.c
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Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
-rw-r--r--drivers/target/iscsi/iscsi_target_util.c20
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 1df06d5e4e0..5784cad16be 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -149,18 +149,6 @@ void iscsit_free_r2ts_from_list(struct iscsi_cmd *cmd)
spin_unlock_bh(&cmd->r2t_lock);
}
-struct iscsi_cmd *iscsit_alloc_cmd(struct iscsi_conn *conn, gfp_t gfp_mask)
-{
- struct iscsi_cmd *cmd;
-
- cmd = kmem_cache_zalloc(lio_cmd_cache, gfp_mask);
- if (!cmd)
- return NULL;
-
- cmd->release_cmd = &iscsit_release_cmd;
- return cmd;
-}
-
/*
* May be called from software interrupt (timer) context for allocating
* iSCSI NopINs.
@@ -168,8 +156,9 @@ struct iscsi_cmd *iscsit_alloc_cmd(struct iscsi_conn *conn, gfp_t gfp_mask)
struct iscsi_cmd *iscsit_allocate_cmd(struct iscsi_conn *conn, gfp_t gfp_mask)
{
struct iscsi_cmd *cmd;
+ int priv_size = conn->conn_transport->priv_size;
- cmd = conn->conn_transport->iscsit_alloc_cmd(conn, gfp_mask);
+ cmd = kzalloc(sizeof(struct iscsi_cmd) + priv_size, gfp_mask);
if (!cmd) {
pr_err("Unable to allocate memory for struct iscsi_cmd.\n");
return NULL;
@@ -696,8 +685,9 @@ void iscsit_release_cmd(struct iscsi_cmd *cmd)
kfree(cmd->iov_data);
kfree(cmd->text_in_ptr);
- kmem_cache_free(lio_cmd_cache, cmd);
+ kfree(cmd);
}
+EXPORT_SYMBOL(iscsit_release_cmd);
static void __iscsit_free_cmd(struct iscsi_cmd *cmd, bool scsi_cmd,
bool check_queues)
@@ -761,7 +751,7 @@ void iscsit_free_cmd(struct iscsi_cmd *cmd, bool shutdown)
/* Fall-through */
default:
__iscsit_free_cmd(cmd, false, shutdown);
- cmd->release_cmd(cmd);
+ iscsit_release_cmd(cmd);
break;
}
}