| /Linux-v6.1/fs/nfs/ |
| D | nfs3proc.c | 924 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_alloc_call() local
925 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) { in nfs3_nlm_alloc_call()
926 get_nfs_open_context(l_ctx->open_context); in nfs3_nlm_alloc_call()
927 nfs_get_lock_context(l_ctx->open_context); in nfs3_nlm_alloc_call()
933 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_unlock_prepare() local
934 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) in nfs3_nlm_unlock_prepare()
935 return nfs_async_iocounter_wait(task, l_ctx); in nfs3_nlm_unlock_prepare()
942 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_release_call() local
944 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) { in nfs3_nlm_release_call()
945 ctx = l_ctx->open_context; in nfs3_nlm_release_call()
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| D | pagelist.c | 116 nfs_iocounter_wait(struct nfs_lock_context *l_ctx) in nfs_iocounter_wait() argument
118 return wait_var_event_killable(&l_ctx->io_count, in nfs_iocounter_wait()
119 !atomic_read(&l_ctx->io_count)); in nfs_iocounter_wait()
132 nfs_async_iocounter_wait(struct rpc_task *task, struct nfs_lock_context *l_ctx) in nfs_async_iocounter_wait() argument
134 struct inode *inode = d_inode(l_ctx->open_context->dentry); in nfs_async_iocounter_wait()
137 if (atomic_read(&l_ctx->io_count) > 0) { in nfs_async_iocounter_wait()
142 if (atomic_read(&l_ctx->io_count) == 0) { in nfs_async_iocounter_wait()
434 __nfs_create_request(struct nfs_lock_context *l_ctx, struct page *page, in __nfs_create_request() argument
439 struct nfs_open_context *ctx = l_ctx->open_context; in __nfs_create_request()
448 req->wb_lock_context = l_ctx; in __nfs_create_request()
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| D | direct.c | 186 if (dreq->l_ctx != NULL) in nfs_direct_req_free()
187 nfs_put_lock_context(dreq->l_ctx); in nfs_direct_req_free()
415 struct nfs_lock_context *l_ctx; in nfs_file_direct_read() local
438 l_ctx = nfs_get_lock_context(dreq->ctx); in nfs_file_direct_read()
439 if (IS_ERR(l_ctx)) { in nfs_file_direct_read()
440 result = PTR_ERR(l_ctx); in nfs_file_direct_read()
444 dreq->l_ctx = l_ctx; in nfs_file_direct_read()
884 struct nfs_lock_context *l_ctx; in nfs_file_direct_write() local
914 l_ctx = nfs_get_lock_context(dreq->ctx); in nfs_file_direct_write()
915 if (IS_ERR(l_ctx)) { in nfs_file_direct_write()
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| D | file.c | 722 struct nfs_lock_context *l_ctx; in do_unlk() local
731 l_ctx = nfs_get_lock_context(nfs_file_open_context(filp)); in do_unlk()
732 if (!IS_ERR(l_ctx)) { in do_unlk()
733 status = nfs_iocounter_wait(l_ctx); in do_unlk()
734 nfs_put_lock_context(l_ctx); in do_unlk()
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| D | inode.c | 921 static void nfs_init_lock_context(struct nfs_lock_context *l_ctx) in nfs_init_lock_context() argument
923 refcount_set(&l_ctx->count, 1); in nfs_init_lock_context()
924 l_ctx->lockowner = current->files; in nfs_init_lock_context()
925 INIT_LIST_HEAD(&l_ctx->list); in nfs_init_lock_context()
926 atomic_set(&l_ctx->io_count, 0); in nfs_init_lock_context()
974 void nfs_put_lock_context(struct nfs_lock_context *l_ctx) in nfs_put_lock_context() argument
976 struct nfs_open_context *ctx = l_ctx->open_context; in nfs_put_lock_context()
979 if (!refcount_dec_and_lock(&l_ctx->count, &inode->i_lock)) in nfs_put_lock_context()
981 list_del_rcu(&l_ctx->list); in nfs_put_lock_context()
984 kfree_rcu(l_ctx, rcu_head); in nfs_put_lock_context()
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| D | nfs42proc.c | 594 struct nfs_lock_context *l_ctx; in _nfs42_proc_copy_notify() local
597 l_ctx = nfs_get_lock_context(ctx); in _nfs42_proc_copy_notify()
598 if (IS_ERR(l_ctx)) { in _nfs42_proc_copy_notify()
599 status = PTR_ERR(l_ctx); in _nfs42_proc_copy_notify()
603 status = nfs4_set_rw_stateid(&args->cna_src_stateid, ctx, l_ctx, in _nfs42_proc_copy_notify()
605 nfs_put_lock_context(l_ctx); in _nfs42_proc_copy_notify()
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| D | nfs4state.c | 989 const struct nfs_lock_context *l_ctx) in nfs4_copy_lock_stateid() argument
995 if (l_ctx == NULL) in nfs4_copy_lock_stateid()
1001 fl_owner = l_ctx->lockowner; in nfs4_copy_lock_stateid()
1002 fl_flock_owner = l_ctx->open_context->flock_owner; in nfs4_copy_lock_stateid()
1042 fmode_t fmode, const struct nfs_lock_context *l_ctx, in nfs4_select_rw_stateid() argument
1051 ret = nfs4_copy_lock_stateid(dst, state, l_ctx); in nfs4_select_rw_stateid()
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| D | internal.h | 292 int nfs_iocounter_wait(struct nfs_lock_context *l_ctx);
911 struct nfs_lock_context *l_ctx; /* Lock context info */ member
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| D | write.c | 1187 struct nfs_lock_context *l_ctx; in nfs_flush_incompatible() local
1203 l_ctx = req->wb_lock_context; in nfs_flush_incompatible()
1206 if (l_ctx && flctx && in nfs_flush_incompatible()
1209 do_flush |= l_ctx->lockowner != current->files; in nfs_flush_incompatible()
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| D | nfs4_fs.h | 319 const struct nfs_lock_context *l_ctx,
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| D | nfs4proc.c | 3315 struct nfs_lock_context *l_ctx; in _nfs4_do_setattr() local
3318 l_ctx = nfs_get_lock_context(ctx); in _nfs4_do_setattr()
3319 if (IS_ERR(l_ctx)) in _nfs4_do_setattr()
3320 return PTR_ERR(l_ctx); in _nfs4_do_setattr()
3321 status = nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx, in _nfs4_do_setattr()
3323 nfs_put_lock_context(l_ctx); in _nfs4_do_setattr()
5346 const struct nfs_lock_context *l_ctx, in nfs4_set_rw_stateid() argument
5349 return nfs4_select_rw_stateid(ctx->state, fmode, l_ctx, stateid, NULL); in nfs4_set_rw_stateid()
5355 const struct nfs_lock_context *l_ctx, in nfs4_stateid_is_current() argument
5361 if (nfs4_set_rw_stateid(&_current_stateid, ctx, l_ctx, fmode) == -EIO) in nfs4_stateid_is_current()
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| /Linux-v6.1/include/linux/ |
| D | nfs_fs.h | 418 extern void nfs_put_lock_context(struct nfs_lock_context *l_ctx);
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