Sagi Grimberg f46ef9e87c nvme: send a rediscover uevent when a persistent discovery controller reconnects ... When a discovery controller is disconnected, no AENs will arrive to notify the host about discovery log change events. In order to solve this, send a uevent notification when a persistent discovery controller reconnects. We add a new ctrl flag NVME_CTRL_STARTED_ONCE that will be set on the first start, and consecutive calls will find it set, and send the event to userspace if the controller is a discovery controller. Upon the event reception, userspace will re-read the discovery log page and will act upon changes as it sees fit. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Daniel Wagner <dwagner@suse.de> Reviewed-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>		2022-09-27 09:22:07 +02:00
..
apple.c	nvme-apple: stop casting function pointer signatures	2022-08-02 17:22:51 -06:00
auth.c	nvme-auth: Diffie-Hellman key exchange support	2022-08-02 17:14:49 -06:00
constants.c	nvme-pci: print the command name of aborted commands	2022-08-02 17:22:48 -06:00
core.c	nvme: send a rediscover uevent when a persistent discovery controller reconnects	2022-09-27 09:22:07 +02:00
fabrics.c	nvme: consider also host_iface when checking ip options	2022-09-19 17:55:24 +02:00
fabrics.h	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00
fault_inject.c	block: remove the ->rq_disk field in struct request	2021-11-29 06:41:29 -07:00
fc.c	block: Change the return type of blk_mq_map_queues() into void	2022-08-22 10:07:53 -06:00
fc.h	nvme-fc: Update header and host for common definitions for LS handling	2020-05-09 16:18:33 -06:00
hwmon.c	nvme-hwmon: Return error code when registration fails	2021-03-05 13:41:03 +01:00
ioctl.c	nvme: restrict management ioctls to admin	2022-09-27 09:15:56 +02:00
Kconfig	nvme-auth: Diffie-Hellman key exchange support	2022-08-02 17:14:49 -06:00
Makefile	nvme: don't always build constants.o	2022-08-02 17:22:48 -06:00
multipath.c	block: change the blk_queue_split calling convention	2022-08-02 17:22:53 -06:00
nvme.h	nvme: send a rediscover uevent when a persistent discovery controller reconnects	2022-09-27 09:22:07 +02:00
pci.c	nvme-pci: move iod dma_len fill gaps	2022-09-19 17:55:25 +02:00
rdma.c	nvme-rdma: handle number of queue changes	2022-09-19 17:55:21 +02:00
tcp.c	nvme-tcp: print actual source IP address through sysfs "address" attr	2022-09-19 17:55:28 +02:00
trace.c	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00
trace.h	nvme: use command_id instead of req->tag in trace_nvme_complete_rq()	2022-08-02 17:22:46 -06:00
zns.c	block: pass a gendisk to blk_queue_max_open_zones and blk_queue_max_active_zones	2022-07-06 06:46:26 -06:00