Shuhei Matsumoto f3fec96c20 bdev/nvme: Protect ANA log page from concurrent reads by using an new flag ... If an I/O failed by ANA error, the corresponding ANA state might be out of date. In the following patches, for this case, read the latest ANA log page and update the ANA state. Such reading ANA log page may be done on multiple threads concurrently including AER ANA change. Hence protect ANA log page by adding an new flag ana_log_page_updating to struct nvme_ctrlr and using it. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: I8bb84091d50a5fdc0d9893b585be972dfd31c0f1 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9526 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>		2021-10-27 11:53:31 +00:00
..
accel	lib/idxd: only select idxd device that are on the same socket	2021-10-07 09:26:50 +00:00
bdev	bdev/nvme: Protect ANA log page from concurrent reads by using an new flag	2021-10-27 11:53:31 +00:00
blob	blob: use uint64_t for unmap and write_zeroes lba count	2021-10-14 08:17:16 +00:00
blobfs	blobfs: check return value of strdup in blobfs_fuse_start()	2021-06-16 08:53:21 +00:00
env_dpdk	so_ver: increase all major versions	2021-02-05 14:43:47 +00:00
event	nvmf: Add discovery filtering rules	2021-10-25 22:57:48 +00:00
scheduler	scheduler_dynamic: prioritize g_main_lcore during _find_optimal_core	2021-10-12 09:10:32 +00:00
sock	sock/posix: move fd creation to a separated function	2021-09-22 07:00:28 +00:00
Makefile	scheduler: create public API and subsystem for scheduler/governor	2021-09-07 07:33:03 +00:00