diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_msghandler.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_msghandler.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index ac656a6d5daf..bd3c9fb029fa 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -4797,7 +4797,9 @@ static atomic_t recv_msg_inuse_count = ATOMIC_INIT(0); static void free_smi_msg(struct ipmi_smi_msg *msg) { atomic_dec(&smi_msg_inuse_count); - kfree(msg); + /* Try to keep as much stuff out of the panic path as possible. */ + if (!oops_in_progress) + kfree(msg); } struct ipmi_smi_msg *ipmi_alloc_smi_msg(void) @@ -4816,7 +4818,9 @@ EXPORT_SYMBOL(ipmi_alloc_smi_msg); static void free_recv_msg(struct ipmi_recv_msg *msg) { atomic_dec(&recv_msg_inuse_count); - kfree(msg); + /* Try to keep as much stuff out of the panic path as possible. */ + if (!oops_in_progress) + kfree(msg); } static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void) @@ -4834,7 +4838,7 @@ static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void) void ipmi_free_recv_msg(struct ipmi_recv_msg *msg) { - if (msg->user) + if (msg->user && !oops_in_progress) kref_put(&msg->user->refcount, free_user); msg->done(msg); } |