Lines Matching refs:file_lock
4912 nfsd_break_deleg_cb(struct file_lock *fl) in nfsd_break_deleg_cb()
4950 static bool nfsd_breaker_owns_lease(struct file_lock *fl) in nfsd_breaker_owns_lease()
4967 nfsd_change_deleg_cb(struct file_lock *onlist, int arg, in nfsd_change_deleg_cb()
5321 static struct file_lock *nfs4_alloc_init_lease(struct nfs4_delegation *dp, in nfs4_alloc_init_lease()
5324 struct file_lock *fl; in nfs4_alloc_init_lease()
5453 struct file_lock *fl; in nfs4_set_delegation()
7066 nfs4_transform_lock_offset(struct file_lock *lock) in nfs4_transform_lock_offset()
7094 nfsd4_lm_lock_expirable(struct file_lock *cfl) in nfsd4_lm_lock_expirable()
7116 nfsd4_lm_notify(struct file_lock *fl) in nfsd4_lm_notify()
7150 nfs4_set_lock_denied(struct file_lock *fl, struct nfsd4_lock_denied *deny) in nfs4_set_lock_denied()
7433 struct file_lock *file_lock = NULL; in nfsd4_lock() local
7434 struct file_lock *conflock = NULL; in nfsd4_lock()
7557 file_lock = &nbl->nbl_lock; in nfsd4_lock()
7558 file_lock->fl_type = fl_type; in nfsd4_lock()
7559 file_lock->fl_owner = (fl_owner_t)lockowner(nfs4_get_stateowner(&lock_sop->lo_owner)); in nfsd4_lock()
7560 file_lock->fl_pid = current->tgid; in nfsd4_lock()
7561 file_lock->fl_file = nf->nf_file; in nfsd4_lock()
7562 file_lock->fl_flags = fl_flags; in nfsd4_lock()
7563 file_lock->fl_lmops = &nfsd_posix_mng_ops; in nfsd4_lock()
7564 file_lock->fl_start = lock->lk_offset; in nfsd4_lock()
7565 file_lock->fl_end = last_byte_offset(lock->lk_offset, lock->lk_length); in nfsd4_lock()
7566 nfs4_transform_lock_offset(file_lock); in nfsd4_lock()
7584 err = vfs_lock_file(nf->nf_file, F_SETLK, file_lock, conflock); in nfsd4_lock()
7658 static __be32 nfsd_test_lock(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file_lock *lock) in nfsd_test_lock()
7689 struct file_lock *file_lock = NULL; in nfsd4_lockt() local
7709 file_lock = locks_alloc_lock(); in nfsd4_lockt()
7710 if (!file_lock) { in nfsd4_lockt()
7719 file_lock->fl_type = F_RDLCK; in nfsd4_lockt()
7723 file_lock->fl_type = F_WRLCK; in nfsd4_lockt()
7733 file_lock->fl_owner = (fl_owner_t)lo; in nfsd4_lockt()
7734 file_lock->fl_pid = current->tgid; in nfsd4_lockt()
7735 file_lock->fl_flags = FL_POSIX; in nfsd4_lockt()
7737 file_lock->fl_start = lockt->lt_offset; in nfsd4_lockt()
7738 file_lock->fl_end = last_byte_offset(lockt->lt_offset, lockt->lt_length); in nfsd4_lockt()
7740 nfs4_transform_lock_offset(file_lock); in nfsd4_lockt()
7742 status = nfsd_test_lock(rqstp, &cstate->current_fh, file_lock); in nfsd4_lockt()
7746 if (file_lock->fl_type != F_UNLCK) { in nfsd4_lockt()
7748 nfs4_set_lock_denied(file_lock, &lockt->lt_denied); in nfsd4_lockt()
7753 if (file_lock) in nfsd4_lockt()
7754 locks_free_lock(file_lock); in nfsd4_lockt()
7765 struct file_lock *file_lock = NULL; in nfsd4_locku() local
7787 file_lock = locks_alloc_lock(); in nfsd4_locku()
7788 if (!file_lock) { in nfsd4_locku()
7794 file_lock->fl_type = F_UNLCK; in nfsd4_locku()
7795 file_lock->fl_owner = (fl_owner_t)lockowner(nfs4_get_stateowner(stp->st_stateowner)); in nfsd4_locku()
7796 file_lock->fl_pid = current->tgid; in nfsd4_locku()
7797 file_lock->fl_file = nf->nf_file; in nfsd4_locku()
7798 file_lock->fl_flags = FL_POSIX; in nfsd4_locku()
7799 file_lock->fl_lmops = &nfsd_posix_mng_ops; in nfsd4_locku()
7800 file_lock->fl_start = locku->lu_offset; in nfsd4_locku()
7802 file_lock->fl_end = last_byte_offset(locku->lu_offset, in nfsd4_locku()
7804 nfs4_transform_lock_offset(file_lock); in nfsd4_locku()
7806 err = vfs_lock_file(nf->nf_file, F_SETLK, file_lock, NULL); in nfsd4_locku()
7819 if (file_lock) in nfsd4_locku()
7820 locks_free_lock(file_lock); in nfsd4_locku()
7836 struct file_lock *fl; in check_for_locks()