| /kernel/dma/ |
| D | mapping.c | 141 size_t offset, size_t size, enum dma_data_direction dir, in dma_map_page_attrs() argument
147 BUG_ON(!valid_dma_direction(dir)); in dma_map_page_attrs()
153 addr = dma_direct_map_page(dev, page, offset, size, dir, attrs); in dma_map_page_attrs()
155 addr = ops->map_page(dev, page, offset, size, dir, attrs); in dma_map_page_attrs()
156 debug_dma_map_page(dev, page, offset, size, dir, addr); in dma_map_page_attrs()
163 enum dma_data_direction dir, unsigned long attrs) in dma_unmap_page_attrs() argument
167 BUG_ON(!valid_dma_direction(dir)); in dma_unmap_page_attrs()
169 dma_direct_unmap_page(dev, addr, size, dir, attrs); in dma_unmap_page_attrs()
171 ops->unmap_page(dev, addr, size, dir, attrs); in dma_unmap_page_attrs()
172 debug_dma_unmap_page(dev, addr, size, dir); in dma_unmap_page_attrs()
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| D | direct.h | 21 enum dma_data_direction dir, unsigned long attrs);
27 int nents, enum dma_data_direction dir);
30 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_device() argument
39 int nents, enum dma_data_direction dir, unsigned long attrs);
41 struct scatterlist *sgl, int nents, enum dma_data_direction dir);
44 struct scatterlist *sgl, int nents, enum dma_data_direction dir, in dma_direct_unmap_sg() argument
49 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_cpu() argument
55 dma_addr_t addr, size_t size, enum dma_data_direction dir) in dma_direct_sync_single_for_device() argument
60 swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE); in dma_direct_sync_single_for_device()
63 arch_sync_dma_for_device(paddr, size, dir); in dma_direct_sync_single_for_device()
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| D | swiotlb.c | 419 size_t size, enum dma_data_direction dir) in swiotlb_bounce() argument
436 if (dir == DMA_TO_DEVICE) in swiotlb_bounce()
448 } else if (dir == DMA_TO_DEVICE) { in swiotlb_bounce()
566 enum dma_data_direction dir, unsigned long attrs) in swiotlb_tbl_map_single() argument
619 enum dma_data_direction dir, unsigned long attrs) in swiotlb_tbl_unmap_single() argument
632 ((dir == DMA_FROM_DEVICE) || (dir == DMA_BIDIRECTIONAL))) in swiotlb_tbl_unmap_single()
669 size_t size, enum dma_data_direction dir, in swiotlb_tbl_sync_single() argument
683 if (likely(dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL)) in swiotlb_tbl_sync_single()
687 BUG_ON(dir != DMA_TO_DEVICE); in swiotlb_tbl_sync_single()
690 if (likely(dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL)) in swiotlb_tbl_sync_single()
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| D | direct.c | 280 dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp) in dma_direct_alloc_pages() argument
318 enum dma_data_direction dir) in dma_direct_free_pages() argument
336 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_device() argument
346 dir, SYNC_FOR_DEVICE); in dma_direct_sync_sg_for_device()
350 dir); in dma_direct_sync_sg_for_device()
359 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_cpu() argument
368 arch_sync_dma_for_cpu(paddr, sg->length, dir); in dma_direct_sync_sg_for_cpu()
371 swiotlb_tbl_sync_single(dev, paddr, sg->length, dir, in dma_direct_sync_sg_for_cpu()
374 if (dir == DMA_FROM_DEVICE) in dma_direct_sync_sg_for_cpu()
383 int nents, enum dma_data_direction dir, unsigned long attrs) in dma_direct_unmap_sg() argument
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| D | ops_helpers.c | 62 dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp) in dma_common_alloc_pages() argument
73 *dma_handle = ops->map_page(dev, page, 0, size, dir, in dma_common_alloc_pages()
85 dma_addr_t dma_handle, enum dma_data_direction dir) in dma_common_free_pages() argument
90 ops->unmap_page(dev, dma_handle, size, dir, in dma_common_free_pages()
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| D | dummy.c | 15 unsigned long offset, size_t size, enum dma_data_direction dir, in dma_dummy_map_page() argument
22 int nelems, enum dma_data_direction dir, in dma_dummy_map_sg() argument
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| D | virt.c | 31 enum dma_data_direction dir, in dma_virt_map_page() argument
38 int nents, enum dma_data_direction dir, in dma_virt_map_sg() argument
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| D | debug.h | 23 int nelems, int dir);
72 int nelems, int dir) in debug_dma_unmap_sg() argument
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| D | debug.c | 1361 int nelems, int dir) in debug_dma_unmap_sg() argument
1378 .direction = dir, in debug_dma_unmap_sg()
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| /kernel/irq/ |
| D | proc.c | 324 if (!desc->dir || action->dir || !action->name || in register_handler_proc()
331 action->dir = proc_mkdir(name, desc->dir); in register_handler_proc()
354 if (desc->dir) in register_irq_proc()
360 desc->dir = proc_mkdir(name, root_irq_dir); in register_irq_proc()
361 if (!desc->dir) in register_irq_proc()
366 proc_create_data("smp_affinity", 0644, desc->dir, in register_irq_proc()
370 proc_create_single_data("affinity_hint", 0444, desc->dir, in register_irq_proc()
374 proc_create_data("smp_affinity_list", 0644, desc->dir, in register_irq_proc()
377 proc_create_single_data("node", 0444, desc->dir, irq_node_proc_show, in register_irq_proc()
380 proc_create_single_data("effective_affinity", 0444, desc->dir, in register_irq_proc()
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| /kernel/trace/ |
| D | trace_events.c | 712 static void __get_system_dir(struct trace_subsystem_dir *dir) in __get_system_dir() argument
714 WARN_ON_ONCE(dir->ref_count == 0); in __get_system_dir()
715 dir->ref_count++; in __get_system_dir()
716 __get_system(dir->subsystem); in __get_system_dir()
719 static void __put_system_dir(struct trace_subsystem_dir *dir) in __put_system_dir() argument
721 WARN_ON_ONCE(dir->ref_count == 0); in __put_system_dir()
723 WARN_ON_ONCE(system_refcount(dir->subsystem) == 1 && dir->ref_count != 1); in __put_system_dir()
725 __put_system(dir->subsystem); in __put_system_dir()
726 if (!--dir->ref_count) in __put_system_dir()
727 kfree(dir); in __put_system_dir()
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| D | trace_events_filter.c | 1122 static void filter_free_subsystem_preds(struct trace_subsystem_dir *dir, in filter_free_subsystem_preds() argument
1128 if (file->system != dir) in filter_free_subsystem_preds()
1140 static void filter_free_subsystem_filters(struct trace_subsystem_dir *dir, in filter_free_subsystem_filters() argument
1146 if (file->system != dir) in filter_free_subsystem_filters()
1683 static int process_system_preds(struct trace_subsystem_dir *dir, in process_system_preds() argument
1698 if (file->system != dir) in process_system_preds()
1866 static int create_system_filter(struct trace_subsystem_dir *dir, in create_system_filter() argument
1875 err = process_system_preds(dir, tr, pe, filter_str); in create_system_filter()
1941 int apply_subsystem_event_filter(struct trace_subsystem_dir *dir, in apply_subsystem_event_filter() argument
1944 struct event_subsystem *system = dir->subsystem; in apply_subsystem_event_filter()
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| D | blktrace.c | 317 debugfs_remove(bt->dir); in blk_trace_free()
483 struct dentry *dir = NULL; in do_blk_trace_setup() local
531 dir = q->debugfs_dir; in do_blk_trace_setup()
533 bt->dir = dir = debugfs_create_dir(buts->name, blk_debugfs_root); in do_blk_trace_setup()
540 if (IS_ERR_OR_NULL(dir)) { in do_blk_trace_setup()
552 bt->dropped_file = debugfs_create_file("dropped", 0444, dir, bt, in do_blk_trace_setup()
555 bt->msg_file = debugfs_create_file("msg", 0222, dir, bt, &blk_msg_fops); in do_blk_trace_setup()
557 bt->rchan = relay_open("trace", dir, buts->buf_size, in do_blk_trace_setup()
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| D | trace.c | 5970 if (!tr->dir) in add_tracer_options()
8149 if (WARN_ON(!tr->dir)) in tracing_get_dentry()
8157 return tr->dir; in tracing_get_dentry()
8794 tr->dir = tracefs_create_dir(tr->name, trace_instance_dir); in trace_array_create_dir()
8795 if (!tr->dir) in trace_array_create_dir()
8798 ret = event_trace_add_tracer(tr->dir, tr); in trace_array_create_dir()
8800 tracefs_remove(tr->dir); in trace_array_create_dir()
8804 init_tracer_tracefs(tr, tr->dir); in trace_array_create_dir()
8960 tracefs_remove(tr->dir); in __remove_instance()
9085 if (file && file->dir) in init_tracer_tracefs()
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| /kernel/bpf/ |
| D | inode.c | 102 const struct inode *dir, in bpf_get_inode() argument
125 inode_init_owner(inode, dir, mode); in bpf_get_inode()
146 struct inode *dir) in bpf_dentry_finalize() argument
151 dir->i_mtime = current_time(dir); in bpf_dentry_finalize()
152 dir->i_ctime = dir->i_mtime; in bpf_dentry_finalize()
155 static int bpf_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) in bpf_mkdir() argument
159 inode = bpf_get_inode(dir->i_sb, dir, mode | S_IFDIR); in bpf_mkdir()
167 inc_nlink(dir); in bpf_mkdir()
169 bpf_dentry_finalize(dentry, inode, dir); in bpf_mkdir()
334 struct inode *dir = dentry->d_parent->d_inode; in bpf_mkobj_ops() local
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| D | cgroup.c | 1551 static ssize_t sysctl_cpy_dir(const struct ctl_dir *dir, char **bufp, in sysctl_cpy_dir() argument
1556 if (dir->header.parent) { in sysctl_cpy_dir()
1557 tmp_ret = sysctl_cpy_dir(dir->header.parent, bufp, lenp); in sysctl_cpy_dir()
1562 ret = strscpy(*bufp, dir->header.ctl_table[0].procname, *lenp); in sysctl_cpy_dir()
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| /kernel/ |
| D | fail_function.c | 157 struct dentry *dir; in fei_debugfs_add_attr() local
159 dir = debugfs_create_dir(attr->kp.symbol_name, fei_debugfs_dir); in fei_debugfs_add_attr()
161 debugfs_create_file("retval", 0600, dir, attr, &fei_retval_ops); in fei_debugfs_add_attr()
323 struct dentry *dir; in fei_debugfs_init() local
325 dir = fault_create_debugfs_attr("fail_function", NULL, in fei_debugfs_init()
327 if (IS_ERR(dir)) in fei_debugfs_init()
328 return PTR_ERR(dir); in fei_debugfs_init()
331 debugfs_create_symlink("injectable", dir, "../error_injection/list"); in fei_debugfs_init()
333 debugfs_create_file("inject", 0600, dir, NULL, &fei_ops); in fei_debugfs_init()
335 fei_debugfs_dir = dir; in fei_debugfs_init()
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| D | audit_fsnotify.c | 157 struct inode *inode, struct inode *dir, in audit_mark_handle_event() argument
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| D | kprobes.c | 2969 struct dentry *dir; in debugfs_kprobe_init() local
2971 dir = debugfs_create_dir("kprobes", NULL); in debugfs_kprobe_init()
2973 debugfs_create_file("list", 0400, dir, NULL, &kprobes_fops); in debugfs_kprobe_init()
2975 debugfs_create_file("enabled", 0600, dir, NULL, &fops_kp); in debugfs_kprobe_init()
2977 debugfs_create_file("blacklist", 0400, dir, NULL, in debugfs_kprobe_init()
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| D | module.c | 1669 struct kobject *dir; member
1688 if (notes_attrs->dir) { in free_notes_attrs()
1690 sysfs_remove_bin_file(notes_attrs->dir, in free_notes_attrs()
1692 kobject_put(notes_attrs->dir); in free_notes_attrs()
1739 notes_attrs->dir = kobject_create_and_add("notes", &mod->mkobj.kobj); in add_notes_attrs()
1740 if (!notes_attrs->dir) in add_notes_attrs()
1744 if (sysfs_create_bin_file(notes_attrs->dir, in add_notes_attrs()
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| D | audit_watch.c | 468 struct inode *inode, struct inode *dir, in audit_watch_handle_event() argument
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| /kernel/gcov/ |
| D | fs.c | 303 static char *link_target(const char *dir, const char *path, const char *ext) in link_target() argument
315 if (dir) in link_target()
316 target = kasprintf(GFP_KERNEL, "%s/%s.%s", dir, copy, ext); in link_target()
337 if (ext->dir == SRC_TREE) in get_link_target()
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| D | gcov.h | 83 } dir; member
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| /kernel/bpf/preload/iterators/ |
| D | Makefile | 53 OUTPUT=$(abspath $(dir $@))/ $(abspath $@)
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| /kernel/futex/ |
| D | core.c | 288 struct dentry *dir; in fail_futex_debugfs() local
290 dir = fault_create_debugfs_attr("fail_futex", NULL, in fail_futex_debugfs()
292 if (IS_ERR(dir)) in fail_futex_debugfs()
293 return PTR_ERR(dir); in fail_futex_debugfs()
295 debugfs_create_bool("ignore-private", mode, dir, in fail_futex_debugfs()
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