| /Linux-v4.19/tools/testing/radix-tree/ |
| D | idr-test.c | 33 void item_idr_remove(struct idr *idr, int id) in item_idr_remove() argument
35 struct item *item = idr_find(idr, id); in item_idr_remove()
37 idr_remove(idr, id); in item_idr_remove()
44 DEFINE_IDR(idr); in idr_alloc_test()
46 assert(idr_alloc_cyclic(&idr, DUMMY_PTR, 0, 0x4000, GFP_KERNEL) == 0); in idr_alloc_test()
47 assert(idr_alloc_cyclic(&idr, DUMMY_PTR, 0x3ffd, 0x4000, GFP_KERNEL) == 0x3ffd); in idr_alloc_test()
48 idr_remove(&idr, 0x3ffd); in idr_alloc_test()
49 idr_remove(&idr, 0); in idr_alloc_test()
60 id = idr_alloc_cyclic(&idr, item, 1, 0x4000, GFP_KERNEL); in idr_alloc_test()
64 idr_for_each(&idr, item_idr_free, &idr); in idr_alloc_test()
[all …]
|
| D | Makefile | 7 TARGETS = main idr-test multiorder
8 CORE_OFILES := radix-tree.o idr.o linux.o test.o find_bit.o
10 tag_check.o multiorder.o idr-test.o iteration_check.o benchmark.o
25 idr-test.o: ../../../lib/test_ida.c
26 idr-test: idr-test.o $(CORE_OFILES)
31 $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h
39 ../../../include/linux/idr.h
44 idr.c: ../../../lib/idr.c
|
| D | .gitignore | 2 idr.c
3 idr-test
|
| /Linux-v4.19/include/linux/ |
| D | idr.h | 19 struct idr { struct
56 #define DEFINE_IDR(name) struct idr name = IDR_INIT(name)
66 static inline unsigned int idr_get_cursor(const struct idr *idr) in idr_get_cursor() argument
68 return READ_ONCE(idr->idr_next); in idr_get_cursor()
79 static inline void idr_set_cursor(struct idr *idr, unsigned int val) in idr_set_cursor() argument
81 WRITE_ONCE(idr->idr_next, val); in idr_set_cursor()
101 #define idr_lock(idr) xa_lock(&(idr)->idr_rt) argument
102 #define idr_unlock(idr) xa_unlock(&(idr)->idr_rt) argument
103 #define idr_lock_bh(idr) xa_lock_bh(&(idr)->idr_rt) argument
104 #define idr_unlock_bh(idr) xa_unlock_bh(&(idr)->idr_rt) argument
[all …]
|
| D | powercap.h | 79 struct idr idr; member
156 struct idr idr; member
157 struct idr *parent_idr;
|
| D | pid_namespace.h | 26 struct idr idr; member
|
| /Linux-v4.19/lib/ |
| D | idr.c | 34 int idr_alloc_u32(struct idr *idr, void *ptr, u32 *nextid, in idr_alloc_u32() argument
39 unsigned int base = idr->idr_base; in idr_alloc_u32()
44 if (WARN_ON_ONCE(!(idr->idr_rt.gfp_mask & ROOT_IS_IDR))) in idr_alloc_u32()
45 idr->idr_rt.gfp_mask |= IDR_RT_MARKER; in idr_alloc_u32()
49 slot = idr_get_free(&idr->idr_rt, &iter, gfp, max - base); in idr_alloc_u32()
55 radix_tree_iter_replace(&idr->idr_rt, &iter, slot, ptr); in idr_alloc_u32()
56 radix_tree_iter_tag_clear(&idr->idr_rt, &iter, IDR_FREE); in idr_alloc_u32()
82 int idr_alloc(struct idr *idr, void *ptr, int start, int end, gfp_t gfp) in idr_alloc() argument
90 ret = idr_alloc_u32(idr, ptr, &id, end > 0 ? end - 1 : INT_MAX, gfp); in idr_alloc()
120 int idr_alloc_cyclic(struct idr *idr, void *ptr, int start, int end, gfp_t gfp) in idr_alloc_cyclic() argument
[all …]
|
| /Linux-v4.19/drivers/infiniband/hw/cxgb3/ |
| D | iwch.h | 109 struct idr cqidr;
110 struct idr qpidr;
111 struct idr mmidr;
152 static inline int insert_handle(struct iwch_dev *rhp, struct idr *idr, in insert_handle() argument
160 ret = idr_alloc(idr, handle, id, id + 1, GFP_NOWAIT); in insert_handle()
168 static inline void remove_handle(struct iwch_dev *rhp, struct idr *idr, u32 id) in remove_handle() argument
171 idr_remove(idr, id); in remove_handle()
|
| /Linux-v4.19/drivers/reset/ |
| D | reset-ti-sci.c | 48 struct idr idr; member
80 control = idr_find(&data->idr, id); in ti_sci_reset_set()
161 control = idr_find(&data->idr, id); in ti_sci_reset_status()
209 return idr_alloc(&data->idr, control, 0, 0, GFP_KERNEL); in ti_sci_reset_of_xlate()
239 idr_init(&data->idr); in ti_sci_reset_probe()
252 idr_destroy(&data->idr); in ti_sci_reset_remove()
|
| /Linux-v4.19/kernel/ |
| D | pid.c | 73 .idr = IDR_INIT(init_pid_ns.idr),
152 idr_remove(&ns->idr, upid->nr); in free_pid()
185 if (idr_get_cursor(&tmp->idr) > RESERVED_PIDS) in alloc_pid()
192 nr = idr_alloc_cyclic(&tmp->idr, NULL, pid_min, in alloc_pid()
223 idr_replace(&upid->ns->idr, pid, upid->nr); in alloc_pid()
237 idr_remove(&ns->idr, (pid->numbers + i)->nr); in alloc_pid()
241 idr_set_cursor(&ns->idr, 0); in alloc_pid()
258 return idr_find(&ns->idr, nr); in find_pid_ns()
449 return idr_get_next(&ns->idr, &nr); in find_ge_pid()
464 idr_init(&init_pid_ns.idr); in pid_idr_init()
|
| D | pid_namespace.c | 101 idr_init(&ns->idr); in create_pid_namespace()
123 idr_destroy(&ns->idr); in create_pid_namespace()
145 idr_destroy(&ns->idr); in destroy_pid_namespace()
216 idr_for_each_entry_continue(&pid_ns->idr, pid, nr) { in zap_pid_ns_processes()
282 next = idr_get_cursor(&pid_ns->idr) - 1; in pid_ns_ctl_handler()
287 idr_set_cursor(&pid_ns->idr, next + 1); in pid_ns_ctl_handler()
|
| /Linux-v4.19/fs/notify/inotify/ |
| D | inotify_user.c | 319 idr_set_cursor(&data->idr, (unsigned int)arg); in inotify_ioctl()
359 static int inotify_add_to_idr(struct idr *idr, spinlock_t *idr_lock, in inotify_add_to_idr() argument
367 ret = idr_alloc_cyclic(idr, i_mark, 1, 0, GFP_NOWAIT); in inotify_add_to_idr()
382 struct idr *idr = &group->inotify_data.idr; in inotify_idr_find_locked() local
388 i_mark = idr_find(idr, wd); in inotify_idr_find_locked()
420 struct idr *idr = &group->inotify_data.idr; in inotify_remove_from_idr() local
471 idr_remove(idr, wd); in inotify_remove_from_idr()
564 struct idr *idr = &group->inotify_data.idr; in inotify_new_watch() local
577 ret = inotify_add_to_idr(idr, idr_lock, tmp_i_mark); in inotify_new_watch()
646 idr_init(&group->inotify_data.idr); in inotify_new_group()
|
| /Linux-v4.19/drivers/gpu/drm/vc4/ |
| D | vc4_perfmon.c | 70 perfmon = idr_find(&vc4file->perfmon.idr, id); in vc4_perfmon_find()
80 idr_init(&vc4file->perfmon.idr); in vc4_perfmon_open_file()
95 idr_for_each(&vc4file->perfmon.idr, vc4_perfmon_idr_del, NULL); in vc4_perfmon_close_file()
96 idr_destroy(&vc4file->perfmon.idr); in vc4_perfmon_close_file()
133 ret = idr_alloc(&vc4file->perfmon.idr, perfmon, VC4_PERFMONID_MIN, in vc4_perfmon_create_ioctl()
154 perfmon = idr_remove(&vc4file->perfmon.idr, req->id); in vc4_perfmon_destroy_ioctl()
173 perfmon = idr_find(&vc4file->perfmon.idr, req->id); in vc4_perfmon_get_values_ioctl()
|
| /Linux-v4.19/drivers/infiniband/hw/cxgb4/ |
| D | iw_cxgb4.h | 318 struct idr cqidr;
319 struct idr qpidr;
320 struct idr mmidr;
325 struct idr hwtid_idr;
326 struct idr atid_idr;
327 struct idr stid_idr;
365 static inline int _insert_handle(struct c4iw_dev *rhp, struct idr *idr, in _insert_handle() argument
375 ret = idr_alloc(idr, handle, id, id + 1, GFP_ATOMIC); in _insert_handle()
385 static inline int insert_handle(struct c4iw_dev *rhp, struct idr *idr, in insert_handle() argument
388 return _insert_handle(rhp, idr, handle, id, 1); in insert_handle()
[all …]
|
| /Linux-v4.19/include/drm/ |
| D | drm_auth.h | 82 struct idr magic_map;
96 struct idr leases;
97 struct idr lessee_idr;
|
| /Linux-v4.19/drivers/tee/optee/ |
| D | supp.c | 36 idr_init(&supp->idr); in optee_supp_init()
44 idr_destroy(&supp->idr); in optee_supp_uninit()
56 idr_for_each_entry(&supp->idr, req, id) { in optee_supp_release()
58 idr_remove(&supp->idr, id); in optee_supp_release()
174 *id = idr_alloc(&supp->idr, req, 1, 0, GFP_KERNEL); in supp_pop_entry()
314 req = idr_find(&supp->idr, id); in supp_pop_req()
322 idr_remove(&supp->idr, id); in supp_pop_req()
|
| /Linux-v4.19/drivers/staging/unisys/visorhba/ |
| D | visorhba_main.c | 89 struct idr idr; member
233 static unsigned int simple_idr_get(struct idr *idrtable, void *p, in simple_idr_get()
262 static void setup_scsitaskmgmt_handles(struct idr *idrtable, spinlock_t *lock, in setup_scsitaskmgmt_handles()
280 static void cleanup_scsitaskmgmt_handles(struct idr *idrtable, in cleanup_scsitaskmgmt_handles()
324 setup_scsitaskmgmt_handles(&devdata->idr, &devdata->privlock, cmdrsp, in forward_taskmgmt_command()
351 cleanup_scsitaskmgmt_handles(&devdata->idr, cmdrsp); in forward_taskmgmt_command()
358 cleanup_scsitaskmgmt_handles(&devdata->idr, cmdrsp); in forward_taskmgmt_command()
707 static void complete_taskmgmt_command(struct idr *idrtable, in complete_taskmgmt_command()
761 complete_taskmgmt_command(&devdata->idr, cmdrsp, in visorhba_serverdown_complete()
959 complete_taskmgmt_command(&devdata->idr, cmdrsp, in drain_queue()
[all …]
|
| /Linux-v4.19/drivers/tee/ |
| D | tee_private.h | 65 struct idr idr; member
|
| /Linux-v4.19/drivers/char/ipmi/ |
| D | kcs_bmc_aspeed.c | 230 { .idr = LPC_IDR1, .odr = LPC_ODR1, .str = LPC_STR1 },
231 { .idr = LPC_IDR2, .odr = LPC_ODR2, .str = LPC_STR2 },
232 { .idr = LPC_IDR3, .odr = LPC_ODR3, .str = LPC_STR3 },
233 { .idr = LPC_IDR4, .odr = LPC_ODR4, .str = LPC_STR4 },
287 kcs_bmc->ioreg.idr, kcs_bmc->ioreg.odr, kcs_bmc->ioreg.str); in aspeed_kcs_probe()
|
| /Linux-v4.19/Documentation/core-api/ |
| D | idr.rst | 66 .. kernel-doc:: include/linux/idr.h
67 :doc: idr sync
72 .. kernel-doc:: lib/idr.c
78 .. kernel-doc:: include/linux/idr.h
80 .. kernel-doc:: lib/idr.c
|
| /Linux-v4.19/drivers/net/ethernet/mellanox/mlx5/core/fpga/ |
| D | tls.h | 48 struct idr tx_idr;
49 struct idr rx_idr;
|
| /Linux-v4.19/drivers/scsi/cxlflash/ |
| D | ocxl_hw.h | 44 struct idr idr; /* IDR to manage contexts */ member
|
| /Linux-v4.19/drivers/infiniband/core/ |
| D | rdma_core.c | 308 ret = idr_alloc(&uobj->ufile->idr, NULL, 0, in idr_add_uobj()
333 uobj = idr_find(&ufile->idr, idrno); in lookup_get_idr_uobject()
458 idr_remove(&ufile->idr, uobj->id); in alloc_begin_idr_uobject()
518 idr_remove(&uobj->ufile->idr, uobj->id); in alloc_abort_idr_uobject()
550 idr_remove(&uobj->ufile->idr, uobj->id); in remove_handle_idr_uobject()
590 WARN_ON(idr_replace(&ufile->idr, uobj, uobj->id)); in alloc_commit_idr_uobject()
724 idr_init(&ufile->idr); in setup_ufile_idr_uobject()
740 idr_for_each_entry(&ufile->idr, entry, id) { in release_ufile_idr_uobject()
745 idr_destroy(&ufile->idr); in release_ufile_idr_uobject()
|
| /Linux-v4.19/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_resource.c | 59 struct idr *idr = &dev_priv->res_idr[res->func->res_type]; in vmw_resource_release_id() local
63 idr_remove(idr, res->id); in vmw_resource_release_id()
74 struct idr *idr = &dev_priv->res_idr[res->func->res_type]; in vmw_resource_release() local
113 idr_remove(idr, id); in vmw_resource_release()
138 struct idr *idr = &dev_priv->res_idr[res->func->res_type]; in vmw_resource_alloc_id() local
145 ret = idr_alloc(idr, res, 1, 0, GFP_NOWAIT); in vmw_resource_alloc_id()
|
| /Linux-v4.19/drivers/firmware/arm_scmi/ |
| D | driver.c | 127 struct idr tx_idr;
665 struct idr *idr = data; in scmi_mbox_free_channel() local
672 idr_remove(idr, id); in scmi_mbox_free_channel()
681 struct idr *idr = &info->tx_idr; in scmi_remove() local
694 ret = idr_for_each(idr, scmi_mbox_free_channel, idr); in scmi_remove()
|
