>From Jeff Layton <jlay...@redhat.com>:
Jeff Layton has uploaded this change for review. (
https://review.gerrithub.io/390309
Change subject: NFS: rework grace period handling
......................................................................
NFS: rework grace period handling
The current method leaves open the potential for races. We also need to
coordinate the lifting of the grace period with the cleanup/cutover of
the recovery db.
Protect changes to current_grace with the grace_mutex. We can still do
fetches against it for grace checks without the mutex however since
those are not ordered in any way with other activities. Give a
current_grace value of 0 a special meaning that the grace period
is done.
When we go to lift the grace period clean out the recovery db, and
set current_grace to 0.
Change-Id: Ia396978971d4a07ff42fd9dbd5da65c1af0450ba
Signed-off-by: Jeff Layton <jlay...@redhat.com>
---
M src/MainNFSD/nfs_admin_thread.c
M src/MainNFSD/nfs_init.c
M src/MainNFSD/nfs_reaper_thread.c
M src/Protocols/NLM/nlm_Lock.c
M src/Protocols/NLM/nlm_Share.c
M src/Protocols/NLM/nlm_Unshare.c
M src/SAL/nfs4_recovery.c
M src/include/sal_functions.h
8 files changed, 76 insertions(+), 63 deletions(-)
git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha
refs/changes/09/390309/1
--
To view, visit https://review.gerrithub.io/390309
To unsubscribe, visit https://review.gerrithub.io/settings
Gerrit-Project: ffilz/nfs-ganesha
Gerrit-Branch: next
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia396978971d4a07ff42fd9dbd5da65c1af0450ba
Gerrit-Change-Number: 390309
Gerrit-PatchSet: 1
Gerrit-Owner: Jeff Layton <jlay...@redhat.com>
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