diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/ldlm/ldlm_internal.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_internal.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h index e21373e7306f..32f227f37799 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h @@ -95,9 +95,10 @@ enum { LDLM_CANCEL_PASSED = 1 << 1, /* Cancel passed number of locks. */ LDLM_CANCEL_SHRINK = 1 << 2, /* Cancel locks from shrinker. */ LDLM_CANCEL_LRUR = 1 << 3, /* Cancel locks from lru resize. */ - LDLM_CANCEL_NO_WAIT = 1 << 4 /* Cancel locks w/o blocking (neither - * sending nor waiting for any rpcs) - */ + LDLM_CANCEL_NO_WAIT = 1 << 4, /* Cancel locks w/o blocking (neither + * sending nor waiting for any rpcs) + */ + LDLM_CANCEL_LRUR_NO_WAIT = 1 << 5, /* LRUR + NO_WAIT */ }; int ldlm_cancel_lru(struct ldlm_namespace *ns, int nr, @@ -145,7 +146,8 @@ void ldlm_lock_decref_internal(struct ldlm_lock *, __u32 mode); void ldlm_lock_decref_internal_nolock(struct ldlm_lock *, __u32 mode); int ldlm_run_ast_work(struct ldlm_namespace *ns, struct list_head *rpc_list, enum ldlm_desc_ast_t ast_type); -int ldlm_lock_remove_from_lru(struct ldlm_lock *lock); +int ldlm_lock_remove_from_lru_check(struct ldlm_lock *lock, time_t last_use); +#define ldlm_lock_remove_from_lru(lock) ldlm_lock_remove_from_lru_check(lock, 0) int ldlm_lock_remove_from_lru_nolock(struct ldlm_lock *lock); void ldlm_lock_destroy_nolock(struct ldlm_lock *lock); @@ -216,8 +218,6 @@ enum ldlm_policy_res { LDLM_POLICY_SKIP_LOCK }; -typedef enum ldlm_policy_res ldlm_policy_res_t; - #define LDLM_POOL_SYSFS_PRINT_int(v) sprintf(buf, "%d\n", v) #define LDLM_POOL_SYSFS_SET_int(a, b) { a = b; } #define LDLM_POOL_SYSFS_PRINT_u64(v) sprintf(buf, "%lld\n", v) @@ -305,9 +305,10 @@ static inline int is_granted_or_cancelled(struct ldlm_lock *lock) int ret = 0; lock_res_and_lock(lock); - if (((lock->l_req_mode == lock->l_granted_mode) && - !(lock->l_flags & LDLM_FL_CP_REQD)) || - (lock->l_flags & (LDLM_FL_FAILED | LDLM_FL_CANCEL))) + if ((lock->l_req_mode == lock->l_granted_mode) && + !ldlm_is_cp_reqd(lock)) + ret = 1; + else if (ldlm_is_failed(lock) || ldlm_is_cancel(lock)) ret = 1; unlock_res_and_lock(lock); |