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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 14:18:00 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 14:18:00 -0800 |
commit | c3e9c04b89059a4c93c792da883ca284de182da5 (patch) | |
tree | 8cb58f19e0329f040e6c5bd2269572d8bbe58c16 /fs/nfs/cache_lib.c | |
parent | e0bcb42e602816415f6fe07313b6fc84932244b7 (diff) | |
parent | fcfa447062b2061e11f68b846d61cbfe60d0d604 (diff) | |
download | linux-stable-c3e9c04b89059a4c93c792da883ca284de182da5.tar.gz linux-stable-c3e9c04b89059a4c93c792da883ca284de182da5.tar.bz2 linux-stable-c3e9c04b89059a4c93c792da883ca284de182da5.zip |
Merge tag 'nfs-for-4.15-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client updates from Anna Schumaker:
"Stable bugfixes:
- Revalidate "." and ".." correctly on open
- Avoid RCU usage in tracepoints
- Fix ugly referral attributes
- Fix a typo in nomigration mount option
- Revert "NFS: Move the flock open mode check into nfs_flock()"
Features:
- Implement a stronger send queue accounting system for NFS over RDMA
- Switch some atomics to the new refcount_t type
Other bugfixes and cleanups:
- Clean up access mode bits
- Remove special-case revalidations in nfs_opendir()
- Improve invalidating NFS over RDMA memory for async operations that
time out
- Handle NFS over RDMA replies with a worqueue
- Handle NFS over RDMA sends with a workqueue
- Fix up replaying interrupted requests
- Remove dead NFS over RDMA definitions
- Update NFS over RDMA copyright information
- Be more consistent with bool initialization and comparisons
- Mark expected switch fall throughs
- Various sunrpc tracepoint cleanups
- Fix various OPEN races
- Fix a typo in nfs_rename()
- Use common error handling code in nfs_lock_and_join_request()
- Check that some structures are properly cleaned up during
net_exit()
- Remove net pointer from dprintk()s"
* tag 'nfs-for-4.15-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (62 commits)
NFS: Revert "NFS: Move the flock open mode check into nfs_flock()"
NFS: Fix typo in nomigration mount option
nfs: Fix ugly referral attributes
NFS: super: mark expected switch fall-throughs
sunrpc: remove net pointer from messages
nfs: remove net pointer from messages
sunrpc: exit_net cleanup check added
nfs client: exit_net cleanup check added
nfs/write: Use common error handling code in nfs_lock_and_join_requests()
NFSv4: Replace closed stateids with the "invalid special stateid"
NFSv4: nfs_set_open_stateid must not trigger state recovery for closed state
NFSv4: Check the open stateid when searching for expired state
NFSv4: Clean up nfs4_delegreturn_done
NFSv4: cleanup nfs4_close_done
NFSv4: Retry NFS4ERR_OLD_STATEID errors in layoutreturn
pNFS: Retry NFS4ERR_OLD_STATEID errors in layoutreturn-on-close
NFSv4: Don't try to CLOSE if the stateid 'other' field has changed
NFSv4: Retry CLOSE and DELEGRETURN on NFS4ERR_OLD_STATEID.
NFS: Fix a typo in nfs_rename()
NFSv4: Fix open create exclusive when the server reboots
...
Diffstat (limited to 'fs/nfs/cache_lib.c')
-rw-r--r-- | fs/nfs/cache_lib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/cache_lib.c b/fs/nfs/cache_lib.c index b60627bcfc62..ef6729568432 100644 --- a/fs/nfs/cache_lib.c +++ b/fs/nfs/cache_lib.c @@ -67,7 +67,7 @@ out: */ void nfs_cache_defer_req_put(struct nfs_cache_defer_req *dreq) { - if (atomic_dec_and_test(&dreq->count)) + if (refcount_dec_and_test(&dreq->count)) kfree(dreq); } @@ -87,7 +87,7 @@ static struct cache_deferred_req *nfs_dns_cache_defer(struct cache_req *req) dreq = container_of(req, struct nfs_cache_defer_req, req); dreq->deferred_req.revisit = nfs_dns_cache_revisit; - atomic_inc(&dreq->count); + refcount_inc(&dreq->count); return &dreq->deferred_req; } @@ -99,7 +99,7 @@ struct nfs_cache_defer_req *nfs_cache_defer_req_alloc(void) dreq = kzalloc(sizeof(*dreq), GFP_KERNEL); if (dreq) { init_completion(&dreq->completion); - atomic_set(&dreq->count, 1); + refcount_set(&dreq->count, 1); dreq->req.defer = nfs_dns_cache_defer; } return dreq; |