diff options
| author |   Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-14 17:48:49 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-01-31 21:37:23 -0500 |
| commit | fda1bfef9e465b28260d27cd9e538dd601c4cdc1 (patch) | |
| tree | 125a5a8dbc027a9149d5ad4208bd27fe68a8009f /net/sunrpc | |
| parent | SUNRPC: Uninline xprt_get(); It isn't performance critical. (diff) | |
| download | linux-dev-fda1bfef9e465b28260d27cd9e538dd601c4cdc1.tar.xz linux-dev-fda1bfef9e465b28260d27cd9e538dd601c4cdc1.zip | |
SUNRPC: Make freeing of struct xprt rcu-safe
Have it call kfree_rcu() to ensure that we can use it on rcu-protected
lists.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index d8fd84c0cbba..605858699f6c 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -48,6 +48,7 @@ #include <linux/sunrpc/clnt.h> #include <linux/sunrpc/metrics.h> #include <linux/sunrpc/bc_xprt.h> +#include <linux/rcupdate.h> #include <trace/events/sunrpc.h> @@ -1166,7 +1167,7 @@ void xprt_free(struct rpc_xprt *xprt) { put_net(xprt->xprt_net); xprt_free_all_slots(xprt); - kfree(xprt); + kfree_rcu(xprt, rcu); } EXPORT_SYMBOL_GPL(xprt_free); |