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Searched refs:ida (Results 1 – 25 of 73) sorted by relevance

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/linux/fs/smb/server/mgmt/
H A Dksmbd_ida.c9 int ksmbd_acquire_smb2_tid(struct ida *ida) in ksmbd_acquire_smb2_tid() argument
11 return ida_alloc_range(ida, 1, 0xFFFFFFFE, KSMBD_DEFAULT_GFP); in ksmbd_acquire_smb2_tid()
14 int ksmbd_acquire_smb2_uid(struct ida *ida) in ksmbd_acquire_smb2_uid() argument
18 id = ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); in ksmbd_acquire_smb2_uid()
20 id = ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); in ksmbd_acquire_smb2_uid()
25 int ksmbd_acquire_async_msg_id(struct ida *ida) in ksmbd_acquire_async_msg_id() argument
27 return ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); in ksmbd_acquire_async_msg_id()
30 int ksmbd_acquire_id(struct ida *ida) in ksmbd_acquire_id() argument
32 return ida_alloc(ida, KSMBD_DEFAULT_GFP); in ksmbd_acquire_id()
35 void ksmbd_release_id(struct ida *ida, int id) in ksmbd_release_id() argument
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H A Dksmbd_ida.h19 int ksmbd_acquire_smb2_tid(struct ida *ida);
28 int ksmbd_acquire_smb2_uid(struct ida *ida);
29 int ksmbd_acquire_async_msg_id(struct ida *ida);
31 int ksmbd_acquire_id(struct ida *ida);
33 void ksmbd_release_id(struct ida *ida, int id);
/linux/include/linux/
H A Didr.h263 struct ida { struct
272 #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) argument
274 int ida_alloc_range(struct ida *, unsigned int min, unsigned int max, gfp_t);
275 void ida_free(struct ida *, unsigned int id);
276 void ida_destroy(struct ida *ida);
277 int ida_find_first_range(struct ida *ida, unsigned int min, unsigned int max);
291 static inline int ida_alloc(struct ida *ida, gfp_t gfp) in ida_alloc() argument
293 return ida_alloc_range(ida, 0, ~0, gfp); in ida_alloc()
309 static inline int ida_alloc_min(struct ida *ida, unsigned int min, gfp_t gfp) in ida_alloc_min() argument
311 return ida_alloc_range(ida, min, ~0, gfp); in ida_alloc_min()
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H A Dthunderbolt.h270 struct ida service_ids;
271 struct ida in_hopids;
272 struct ida out_hopids;
/linux/tools/testing/radix-tree/
H A Didr-test.c451 void ida_dump(struct ida *);
463 DEFINE_IDA(ida); in ida_check_nomem()
466 id = ida_alloc_min(&ida, 256, GFP_NOWAIT); in ida_check_nomem()
467 IDA_BUG_ON(&ida, id != -ENOMEM); in ida_check_nomem()
468 id = ida_alloc_min(&ida, 1UL << 30, GFP_NOWAIT); in ida_check_nomem()
469 IDA_BUG_ON(&ida, id != -ENOMEM); in ida_check_nomem()
470 IDA_BUG_ON(&ida, !ida_is_empty(&ida)); in ida_check_nomem()
478 DEFINE_IDA(ida); in ida_check_conv_user()
482 int id = ida_alloc(&ida, GFP_NOWAIT); in ida_check_conv_user()
484 IDA_BUG_ON(&ida, ((i % IDA_BITMAP_BITS) != in ida_check_conv_user()
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/linux/lib/
H A Didr.c382 int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max, in ida_alloc_range() argument
385 XA_STATE(xas, &ida->xa, min / IDA_BITMAP_BITS); in ida_alloc_range()
493 int ida_find_first_range(struct ida *ida, unsigned int min, unsigned int max) in ida_find_first_range() argument
508 xa_lock_irqsave(&ida->xa, flags); in ida_find_first_range()
510 entry = xa_find(&ida->xa, &index, max / IDA_BITMAP_BITS, XA_PRESENT); in ida_find_first_range()
534 xa_unlock_irqrestore(&ida->xa, flags); in ida_find_first_range()
543 xa_unlock_irqrestore(&ida->xa, flags); in ida_find_first_range()
556 void ida_free(struct ida *ida, unsigned int id) in ida_free() argument
558 XA_STATE(xas, &ida->xa, id / IDA_BITMAP_BITS); in ida_free()
610 void ida_destroy(struct ida *ida) in ida_destroy() argument
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H A Dregion_alloc_benchmark.c74 return sizeof(struct ida) + in ida_size()
81 struct ida ida = IDA_INIT(ida); in benchmark_ida() local
89 id = ida_alloc_max(&ida, cap - 1, GFP_KERNEL); in benchmark_ida()
98 ida_free(&ida, reg_idx[cnt] + off); in benchmark_ida()
113 ida_free(&ida, reg_idx[idx] + off); in benchmark_ida()
117 WARN_ON(!ida_is_empty(&ida)); in benchmark_ida()
122 ida_destroy(&ida); in benchmark_ida()
/linux/drivers/dax/
H A Ddax-private.h37 struct ida ida; member
92 struct ida ida; member
/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
H A Dgid.c43 ida_init(&dev->roce.reserved_gids.ida); in mlx5_init_reserved_gids()
50 WARN_ON(!ida_is_empty(&dev->roce.reserved_gids.ida)); in mlx5_cleanup_reserved_gids()
53 ida_destroy(&dev->roce.reserved_gids.ida); in mlx5_cleanup_reserved_gids()
94 index = ida_alloc_range(&dev->roce.reserved_gids.ida, in mlx5_core_reserved_gid_alloc()
108 ida_free(&dev->roce.reserved_gids.ida, gid_index); in mlx5_core_reserved_gid_free()
/linux/drivers/thermal/testing/
H A Dzone.c45 struct ida ida; member
145 ida_free(&tt_zone->ida, tt_trip->id); in tt_zone_free_trips()
154 ida_destroy(&tt_zone->ida); in tt_zone_free()
198 ida_init(&tt_zone->ida); in tt_add_tz()
343 id = ida_alloc(&tt_zone->ida, GFP_KERNEL); in tt_zone_add_trip()
/linux/drivers/greybus/
H A Dhd.c22 static struct ida gb_hd_bus_id_map;
50 struct ida *id_map = &hd->cport_id_map; in gb_hd_cport_reserve()
65 struct ida *id_map = &hd->cport_id_map; in gb_hd_cport_release_reserved()
75 struct ida *id_map = &hd->cport_id_map; in gb_hd_cport_allocate()
/linux/drivers/pci/
H A Dide.c195 struct ida *ida; member
201 ida_free(stream->ida, stream->stream_index); in free_stream_index()
205 static struct stream_index *alloc_stream_index(struct ida *ida, u16 max, in DEFINE_FREE()
213 id = ida_alloc_max(ida, max - 1, GFP_KERNEL); in DEFINE_FREE()
218 .ida = ida, in DEFINE_FREE()
/linux/drivers/pnp/
H A Ddriver.c16 static int compare_func(const char *ida, const char *idb) in compare_func() argument
22 if (ida[i] != 'X' && in compare_func()
23 idb[i] != 'X' && toupper(ida[i]) != toupper(idb[i])) in compare_func()
/linux/arch/powerpc/platforms/powernv/
H A Dvas-window.c506 static void vas_release_window_id(struct ida *ida, int winid) in vas_release_window_id() argument
508 ida_free(ida, winid); in vas_release_window_id()
511 static int vas_assign_window_id(struct ida *ida) in vas_assign_window_id() argument
513 int winid = ida_alloc_max(ida, VAS_WINDOWS_PER_CHIP - 1, GFP_KERNEL); in vas_assign_window_id()
534 vas_release_window_id(&vinst->ida, winid); in vas_window_free()
542 winid = vas_assign_window_id(&vinst->ida); in vas_window_alloc()
562 vas_release_window_id(&vinst->ida, winid); in vas_window_alloc()
H A Dvas.h321 struct ida ida; member
/linux/drivers/net/ipvlan/
H A Dipvlan.h102 struct ida ida; member
H A Dipvlan_main.c94 ida_init(&port->ida); in ipvlan_port_create()
126 ida_destroy(&port->ida); in ipvlan_port_destroy()
665 err = ida_alloc_range(&port->ida, port->dev_id_start, 0xFFFD, in ipvlan_link_new()
668 err = ida_alloc_range(&port->ida, 0x1, port->dev_id_start - 1, in ipvlan_link_new()
704 ida_free(&port->ida, dev->dev_id); in ipvlan_link_new()
725 ida_free(&ipvlan->port->ida, dev->dev_id); in __ipvlan_link_delete()
/linux/drivers/perf/
H A Dfsl_imx8_ddr_perf.c784 struct ida *ida; in ddr_perf_probe() local
811 ida = pmu->devtype_data->type == DDR_PERF_TYPE ? &ddr_ida : &db_ida; in ddr_perf_probe()
812 num = ida_alloc(ida, GFP_KERNEL); in ddr_perf_probe()
882 ida_free(ida, pmu->id); in ddr_perf_probe()
/linux/drivers/target/iscsi/
H A Discsi_target.h54 extern struct ida sess_ida;
/linux/drivers/tty/serial/
H A Dserial_base.h19 struct ida port_ida;
/linux/drivers/platform/x86/intel/
H A Dvsec.c118 ida_free(intel_vsec_dev->ida, intel_vsec_dev->auxdev.id); in intel_vsec_dev_release()
238 id = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL); in intel_vsec_add_aux()
367 intel_vsec_dev->ida = &intel_vsec_sdsi_ida; in intel_vsec_add_dev()
369 intel_vsec_dev->ida = &intel_vsec_ida; in intel_vsec_add_dev()
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_acl_tcam.h16 struct ida used_regions;
18 struct ida used_groups;
/linux/sound/soc/sof/
H A Dipc4-priv.h39 struct ida m_ida;
/linux/drivers/media/platform/chips-media/coda/
H A Dcoda.h101 struct ida ida; member
/linux/include/linux/greybus/
H A Dhd.h51 struct ida cport_id_map;

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