diff options
| author | Tejun Heo <tj@kernel.org> | 2013-06-13 19:38:26 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-06-13 19:42:22 -0700 |
| commit | 2b0e53a7c8a6972755c0f0152d7fad2289fdc5eb (patch) | |
| tree | bf427cbe4b9d85cd5651b01f2f18668e8d12ed45 /fs/nfs/nfs4session.h | |
| parent | ea15f8ccdb430af1e8bc9b4e19a230eb4c356777 (diff) | |
| parent | dbece3a0f1ef0b19aff1cc6ed0942fec9ab98de1 (diff) | |
Merge branch 'for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu into for-3.11
This is to receive percpu_refcount which will replace atomic_t
reference count in cgroup_subsys_state.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/nfs/nfs4session.h')
| -rw-r--r-- | fs/nfs/nfs4session.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h index 6f3cb39386d4..ff7d9f0f8a65 100644 --- a/fs/nfs/nfs4session.h +++ b/fs/nfs/nfs4session.h @@ -25,6 +25,10 @@ struct nfs4_slot { }; /* Sessions */ +enum nfs4_slot_tbl_state { + NFS4_SLOT_TBL_DRAINING, +}; + #define SLOT_TABLE_SZ DIV_ROUND_UP(NFS4_MAX_SLOT_TABLE, 8*sizeof(long)) struct nfs4_slot_table { struct nfs4_session *session; /* Parent session */ @@ -43,6 +47,7 @@ struct nfs4_slot_table { unsigned long generation; /* Generation counter for target_highest_slotid */ struct completion complete; + unsigned long slot_tbl_state; }; /* @@ -68,7 +73,6 @@ struct nfs4_session { enum nfs4_session_state { NFS4_SESSION_INITING, - NFS4_SESSION_DRAINING, }; #if defined(CONFIG_NFS_V4_1) @@ -88,12 +92,11 @@ extern void nfs4_destroy_session(struct nfs4_session *session); extern int nfs4_init_session(struct nfs_server *server); extern int nfs4_init_ds_session(struct nfs_client *, unsigned long); -extern void nfs4_session_drain_complete(struct nfs4_session *session, - struct nfs4_slot_table *tbl); +extern void nfs4_slot_tbl_drain_complete(struct nfs4_slot_table *tbl); -static inline bool nfs4_session_draining(struct nfs4_session *session) +static inline bool nfs4_slot_tbl_draining(struct nfs4_slot_table *tbl) { - return !!test_bit(NFS4_SESSION_DRAINING, &session->session_state); + return !!test_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state); } bool nfs41_wake_and_assign_slot(struct nfs4_slot_table *tbl, |