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Searched refs:dir (Results 1 – 25 of 30) sorted by relevance

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/kernel/dma/
A Dmapping.c162 BUG_ON(!valid_dma_direction(dir)); in dma_map_page_attrs()
188 BUG_ON(!valid_dma_direction(dir)); in dma_unmap_page_attrs()
207 BUG_ON(!valid_dma_direction(dir)); in __dma_map_sg_attrs()
308 BUG_ON(!valid_dma_direction(dir)); in dma_unmap_sg_attrs()
327 BUG_ON(!valid_dma_direction(dir)); in dma_map_resource()
350 BUG_ON(!valid_dma_direction(dir)); in dma_unmap_resource()
364 enum dma_data_direction dir) in __dma_sync_single_for_cpu() argument
368 BUG_ON(!valid_dma_direction(dir)); in __dma_sync_single_for_cpu()
385 BUG_ON(!valid_dma_direction(dir)); in __dma_sync_single_for_device()
714 size, dir, gfp, 0); in dma_alloc_pages()
[all …]
A Ddirect.h22 enum dma_data_direction dir, unsigned long attrs);
29 int nents, enum dma_data_direction dir);
64 arch_sync_dma_for_device(paddr, size, dir); in dma_direct_sync_single_for_device()
73 arch_sync_dma_for_cpu(paddr, size, dir); in dma_direct_sync_single_for_cpu()
79 if (dir == DMA_FROM_DEVICE) in dma_direct_sync_single_for_cpu()
85 enum dma_data_direction dir, unsigned long attrs) in dma_direct_map_page() argument
93 return swiotlb_map(dev, phys, size, dir, attrs); in dma_direct_map_page()
97 dma_kmalloc_needs_bounce(dev, size, dir)) { in dma_direct_map_page()
101 return swiotlb_map(dev, phys, size, dir, attrs); in dma_direct_map_page()
110 arch_sync_dma_for_device(phys, size, dir); in dma_direct_map_page()
[all …]
A Dops_helpers.c63 dma_addr_t *dma_handle, enum dma_data_direction dir, gfp_t gfp) in dma_common_alloc_pages() argument
75 *dma_handle = iommu_dma_map_page(dev, page, 0, size, dir, in dma_common_alloc_pages()
78 *dma_handle = ops->map_page(dev, page, 0, size, dir, in dma_common_alloc_pages()
90 dma_addr_t dma_handle, enum dma_data_direction dir) in dma_common_free_pages() argument
95 iommu_dma_unmap_page(dev, dma_handle, size, dir, in dma_common_free_pages()
98 ops->unmap_page(dev, dma_handle, size, dir, in dma_common_free_pages()
A Ddirect.c383 enum dma_data_direction dir) in dma_direct_free_pages() argument
408 swiotlb_sync_single_for_device(dev, paddr, sg->length, dir); in dma_direct_sync_sg_for_device()
412 dir); in dma_direct_sync_sg_for_device()
430 arch_sync_dma_for_cpu(paddr, sg->length, dir); in dma_direct_sync_sg_for_cpu()
432 swiotlb_sync_single_for_cpu(dev, paddr, sg->length, dir); in dma_direct_sync_sg_for_cpu()
434 if (dir == DMA_FROM_DEVICE) in dma_direct_sync_sg_for_cpu()
447 int nents, enum dma_data_direction dir, unsigned long attrs) in dma_direct_unmap_sg() argument
457 sg_dma_len(sg), dir, attrs); in dma_direct_unmap_sg()
463 enum dma_data_direction dir, unsigned long attrs) in dma_direct_map_sg() argument
480 sg->offset, sg->length, dir, attrs); in dma_direct_map_sg()
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A Ddummy.c15 unsigned long offset, size_t size, enum dma_data_direction dir, in dma_dummy_map_page() argument
21 size_t size, enum dma_data_direction dir, unsigned long attrs) in dma_dummy_unmap_page() argument
31 int nelems, enum dma_data_direction dir, in dma_dummy_map_sg() argument
38 int nelems, enum dma_data_direction dir, in dma_dummy_unmap_sg() argument
A Dmap_benchmark.c26 enum dma_data_direction dir; member
58 if (map->dir != DMA_FROM_DEVICE) in map_benchmark_thread()
62 dma_addr = dma_map_single(map->dev, buf, size, map->dir); in map_benchmark_thread()
76 dma_unmap_single(map->dev, dma_addr, size, map->dir); in map_benchmark_thread()
243 map->dir = DMA_BIDIRECTIONAL; in map_benchmark_ioctl()
246 map->dir = DMA_FROM_DEVICE; in map_benchmark_ioctl()
249 map->dir = DMA_TO_DEVICE; in map_benchmark_ioctl()
A Dswiotlb.c906 if (dir == DMA_TO_DEVICE) in swiotlb_bounce()
917 } else if (dir == DMA_TO_DEVICE) { in swiotlb_bounce()
1371 enum dma_data_direction dir, unsigned long attrs) in swiotlb_tbl_map_single() argument
1536 size_t mapping_size, enum dma_data_direction dir, in __swiotlb_tbl_unmap_single() argument
1543 (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL)) in __swiotlb_tbl_unmap_single()
1553 size_t size, enum dma_data_direction dir, in __swiotlb_sync_single_for_device() argument
1556 if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL) in __swiotlb_sync_single_for_device()
1559 BUG_ON(dir != DMA_FROM_DEVICE); in __swiotlb_sync_single_for_device()
1563 size_t size, enum dma_data_direction dir, in __swiotlb_sync_single_for_cpu() argument
1566 if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) in __swiotlb_sync_single_for_cpu()
[all …]
A Ddebug.h25 int nelems, int dir);
78 int nelems, int dir) in debug_dma_unmap_sg() argument
A Ddebug.c1350 int nelems, int dir) in debug_dma_unmap_sg() argument
1366 .direction = dir, in debug_dma_unmap_sg()
/kernel/irq/
A Dproc.c315 if (!desc->dir || action->dir || !action->name || !name_unique(irq, action)) in register_handler_proc()
321 action->dir = proc_mkdir(name, desc->dir); in register_handler_proc()
344 if (desc->dir) in register_irq_proc()
349 desc->dir = proc_mkdir(name, root_irq_dir); in register_irq_proc()
350 if (!desc->dir) in register_irq_proc()
387 if (!root_irq_dir || !desc->dir) in unregister_irq_proc()
390 remove_proc_entry("smp_affinity", desc->dir); in unregister_irq_proc()
391 remove_proc_entry("affinity_hint", desc->dir); in unregister_irq_proc()
393 remove_proc_entry("node", desc->dir); in unregister_irq_proc()
399 remove_proc_entry("spurious", desc->dir); in unregister_irq_proc()
[all …]
/kernel/
A Dfail_function.c157 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()
317 struct dentry *dir; in fei_debugfs_init() local
319 dir = fault_create_debugfs_attr("fail_function", NULL, in fei_debugfs_init()
321 if (IS_ERR(dir)) in fei_debugfs_init()
322 return PTR_ERR(dir); in fei_debugfs_init()
325 debugfs_create_symlink("injectable", dir, "../error_injection/list"); in fei_debugfs_init()
327 debugfs_create_file("inject", 0600, dir, NULL, &fei_ops); in fei_debugfs_init()
329 fei_debugfs_dir = dir; in fei_debugfs_init()
A Dkexec_handover.c616 struct dentry *dir; member
883 struct dentry *dir, *f, *sub_fdt_dir; in kho_out_debugfs_init() local
885 dir = debugfs_create_dir("out", debugfs_root); in kho_out_debugfs_init()
886 if (IS_ERR(dir)) in kho_out_debugfs_init()
889 sub_fdt_dir = debugfs_create_dir("sub_fdts", dir); in kho_out_debugfs_init()
908 kho_out.dir = dir; in kho_out_debugfs_init()
913 debugfs_remove_recursive(dir); in kho_out_debugfs_init()
918 struct dentry *dir; member
977 if (IS_ERR(kho_in.dir)) in kho_in_debugfs_init()
978 return PTR_ERR(kho_in.dir); in kho_in_debugfs_init()
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A Dgen_kheaders.sh12 dir=$(dirname "${tarfile}")
13 tmpdir=${dir}/.tmp_dir
14 depfile=${dir}/.$(basename "${tarfile}").d
A Daudit_fsnotify.c157 struct inode *inode, struct inode *dir, in audit_mark_handle_event() argument
A Dkprobes.c2984 struct dentry *dir; in debugfs_kprobe_init() local
2986 dir = debugfs_create_dir("kprobes", NULL); in debugfs_kprobe_init()
2988 debugfs_create_file("list", 0400, dir, NULL, &kprobes_fops); in debugfs_kprobe_init()
2990 debugfs_create_file("enabled", 0600, dir, NULL, &fops_kp); in debugfs_kprobe_init()
2992 debugfs_create_file("blacklist", 0400, dir, NULL, in debugfs_kprobe_init()
A Daudit_watch.c473 struct inode *inode, struct inode *dir, in audit_watch_handle_event() argument
/kernel/bpf/
A Dinode.c103 const struct inode *dir, in bpf_get_inode() argument
145 struct inode *dir) in bpf_dentry_finalize() argument
150 inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); in bpf_dentry_finalize()
158 inode = bpf_get_inode(dir->i_sb, dir, mode | S_IFDIR); in bpf_mkdir()
166 inc_nlink(dir); in bpf_mkdir()
334 struct inode *inode = bpf_get_inode(dir->i_sb, dir, mode); in bpf_mkobj_ops()
376 if ((dir->i_mode & S_IALLUGO) && in bpf_lookup()
392 inode = bpf_get_inode(dir->i_sb, dir, S_IRWXUGO | S_IFLNK); in bpf_symlink()
440 struct inode *dir; in bpf_obj_do_pin() local
449 dir = d_inode(path.dentry); in bpf_obj_do_pin()
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A Dcgroup.c2217 static ssize_t sysctl_cpy_dir(const struct ctl_dir *dir, char **bufp, in sysctl_cpy_dir() argument
2222 if (dir->header.parent) { in sysctl_cpy_dir()
2223 tmp_ret = sysctl_cpy_dir(dir->header.parent, bufp, lenp); in sysctl_cpy_dir()
2228 ret = strscpy(*bufp, dir->header.ctl_table[0].procname, *lenp); in sysctl_cpy_dir()
/kernel/trace/
A Dtrace_events.c1246 kfree(dir); in __put_system_dir()
1258 if (!dir) in remove_subsystem()
2228 dir = kzalloc(sizeof(*dir), GFP_KERNEL); in system_tr_open()
2229 if (!dir) in system_tr_open()
2234 kfree(dir); in system_tr_open()
2237 dir->tr = tr; in system_tr_open()
2257 kfree(dir); in subsystem_release()
2810 dir = kmalloc(sizeof(*dir), GFP_KERNEL); in event_subsystem_dir()
2811 if (!dir) in event_subsystem_dir()
2834 dir->ei = ei; in event_subsystem_dir()
[all …]
A Dtrace_events_filter.c1334 if (file->system != dir) in filter_free_subsystem_preds()
1452 if (file->system != dir) in filter_free_subsystem_filters()
1478 if (file->system != dir || !file->filter) in filter_free_subsystem_filters()
2272 if (file->system != dir) in process_system_preds()
2440 err = process_system_preds(dir, dir->tr, pe, filter_str); in create_system_filter()
2446 append_filter_err(dir->tr, pe, *filterp); in create_system_filter()
2507 struct event_subsystem *system = dir->subsystem; in apply_subsystem_event_filter()
2508 struct trace_array *tr = dir->tr; in apply_subsystem_event_filter()
2515 if (!dir->nr_events) in apply_subsystem_event_filter()
2519 filter_free_subsystem_preds(dir, tr); in apply_subsystem_event_filter()
[all …]
A Dblktrace.c322 if (!bt->dir) { in blk_trace_free()
326 debugfs_remove(bt->dir); in blk_trace_free()
502 struct dentry *dir = NULL; in do_blk_trace_setup() local
549 dir = q->debugfs_dir; in do_blk_trace_setup()
551 bt->dir = dir = debugfs_create_dir(buts->name, blk_debugfs_root); in do_blk_trace_setup()
558 if (IS_ERR_OR_NULL(dir)) { in do_blk_trace_setup()
569 debugfs_create_file("dropped", 0444, dir, bt, &blk_dropped_fops); in do_blk_trace_setup()
570 debugfs_create_file("msg", 0222, dir, bt, &blk_msg_fops); in do_blk_trace_setup()
572 bt->rchan = relay_open("trace", dir, buts->buf_size, in do_blk_trace_setup()
/kernel/gcov/
A Dfs.c413 static char *link_target(const char *dir, const char *path, const char *ext) in link_target() argument
425 if (dir) in link_target()
426 target = kasprintf(GFP_KERNEL, "%s/%s.%s", dir, copy, ext); in link_target()
447 if (ext->dir == SRC_TREE) in get_link_target()
A Dgcov.h77 } dir; member
/kernel/futex/
A Dcore.c108 struct dentry *dir; in fail_futex_debugfs() local
110 dir = fault_create_debugfs_attr("fail_futex", NULL, in fail_futex_debugfs()
112 if (IS_ERR(dir)) in fail_futex_debugfs()
113 return PTR_ERR(dir); in fail_futex_debugfs()
115 debugfs_create_bool("ignore-private", mode, dir, in fail_futex_debugfs()
/kernel/bpf/preload/iterators/
A DMakefile63 OUTPUT=$(abspath $(dir $@))/ prefix= \

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