#ifndef _RDS_INFO_H #define _RDS_INFO_H struct rds_info_lengths { unsigned int nr; unsigned int each; }; struct rds_info_iterator; /* * These functions must fill in the fields of @lens to reflect the size * of the available info source. If the snapshot fits in @len then it * should be copied using @iter. The caller will deduce if it was copied * or not by comparing the lengths. */ typedef void (*rds_info_func)(struct socket *sock, unsigned int len, struct rds_info_iterator *iter, struct rds_info_lengths *lens); void rds_info_register_func(int optname, rds_info_func func); void rds_info_deregister_func(int optname, rds_info_func func); int rds_info_getsockopt(struct socket *sock, int optname, char __user *optval, int __user *optlen); void rds_info_copy(struct rds_info_iterator *iter, void *data, unsigned long bytes); void rds_info_iter_unmap(struct rds_info_iterator *iter); #endif /td>
net-next plumbingsTobias Klauser
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authorMarc Zyngier <marc.zyngier@arm.com>2017-01-17 14:21:56 +0000
committerBjorn Helgaas <bhelgaas@google.com>2017-01-17 08:41:51 -0600
commit4d191b1b63c209e37bf27938ef365244d3c41084 (patch)
treef2ab6cdb65ddacdf2e7c019cd55e353f0c16b400 /include/net/dn_route.h
parent51ebfc92b72b4f7dac1ab45683bf56741e454b8c (diff)
PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling
The conversion to the new hotplug state machine introduced a regression where a successful hotplug registration would be treated as an error, effectively disabling the MSI driver forever. Fix it by doing the proper check on the return value. Fixes: 9c248f8896e6 ("PCI/xgene-msi: Convert to hotplug state machine") Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by: Duc Dang <dhdang@apm.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: stable@vger.kernel.org
Diffstat (limited to 'include/net/dn_route.h')