| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | memory-allocation.rst | 47 * 如果分配是从一个原子上下文中进行的，例如中断处理程序，使用 ``GFP_NOWAIT`` 。这个
48 标志可以防止直接回收和IO或文件系统操作。因此，在内存压力下， ``GFP_NOWAIT`` 分配
85 * ``GFP_KERNEL & ~__GFP_DIRECT_RECLAIM`` (or ``GFP_NOWAIT`` ) - 乐观分配，不
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| /linux/drivers/sh/intc/ |
| H A D | core.c | 207 d = kzalloc(sizeof(*d), GFP_NOWAIT); in register_intc_controller()
221 GFP_NOWAIT); in register_intc_controller()
247 d->reg = kcalloc(d->nr_reg, sizeof(*d->reg), GFP_NOWAIT); in register_intc_controller()
252 d->smp = kcalloc(d->nr_reg, sizeof(*d->smp), GFP_NOWAIT); in register_intc_controller()
271 GFP_NOWAIT); in register_intc_controller()
287 GFP_NOWAIT); in register_intc_controller()
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| /linux/rust/kernel/ |
| H A D | alloc.rs | 110 pub const GFP_NOWAIT: Flags = Flags(bindings::GFP_NOWAIT); constant
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| /linux/kernel/time/ |
| H A D | tick-broadcast.c | 1233 zalloc_cpumask_var(&tick_broadcast_mask, GFP_NOWAIT); in tick_broadcast_init()
1234 zalloc_cpumask_var(&tick_broadcast_on, GFP_NOWAIT); in tick_broadcast_init()
1235 zalloc_cpumask_var(&tmpmask, GFP_NOWAIT); in tick_broadcast_init()
1237 zalloc_cpumask_var(&tick_broadcast_oneshot_mask, GFP_NOWAIT); in tick_broadcast_init()
1238 zalloc_cpumask_var(&tick_broadcast_pending_mask, GFP_NOWAIT); in tick_broadcast_init()
1239 zalloc_cpumask_var(&tick_broadcast_force_mask, GFP_NOWAIT); in tick_broadcast_init()
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| /linux/rust/bindings/ |
| H A D | bindings_helper.h | 91 const gfp_t RUST_CONST_HELPER_GFP_NOWAIT = GFP_NOWAIT;
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| /linux/drivers/md/dm-vdo/ |
| H A D | flush.c | 105 if ((gfp_mask & GFP_NOWAIT) == GFP_NOWAIT) { in allocate_flush()
398 struct vdo_flush *flush = mempool_alloc(vdo->flusher->flush_pool, GFP_NOWAIT); in vdo_launch_flush()
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| /linux/tools/testing/radix-tree/ |
| H A D | idr-test.c | 139 assert(idr_alloc(&idr, item, i, i + 1, GFP_NOWAIT) == i); in idr_nowait_test()
445 id = ida_alloc_min(&ida, 256, GFP_NOWAIT); in ida_check_nomem()
447 id = ida_alloc_min(&ida, 1UL << 30, GFP_NOWAIT); in ida_check_nomem()
461 int id = ida_alloc(&ida, GFP_NOWAIT); in ida_check_conv_user()
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| /linux/drivers/dma/ |
| H A D | loongson2-apb-dma.c | 338 desc = kzalloc(struct_size(desc, sg, sg_len), GFP_NOWAIT); in ls2x_dma_prep_slave_sg()
350 ldma_sg->hw = dma_pool_alloc(lchan->pool, GFP_NOWAIT, &ldma_sg->llp); in ls2x_dma_prep_slave_sg()
403 desc = kzalloc(struct_size(desc, sg, num_periods), GFP_NOWAIT); in ls2x_dma_prep_dma_cyclic()
416 ldma_sg->hw = dma_pool_alloc(lchan->pool, GFP_NOWAIT, &ldma_sg->llp); in ls2x_dma_prep_dma_cyclic()
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| H A D | loongson1-apb-dma.c | 207 desc = kzalloc(sizeof(*desc), GFP_NOWAIT); in ls1x_dma_alloc_desc()
255 lli = dma_pool_zalloc(chan->lli_pool, GFP_NOWAIT, &phys); in ls1x_dma_prep_lli()
338 sgl = kmalloc_array(sg_len, sizeof(*sgl), GFP_NOWAIT); in ls1x_dma_prep_dma_cyclic()
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| /linux/drivers/gpu/drm/etnaviv/ |
| H A D | etnaviv_dump.c | 162 iter.start = __vmalloc(file_size, GFP_NOWAIT); in etnaviv_core_dump()
232 dev_coredumpv(gpu->dev, iter.start, iter.data - iter.start, GFP_NOWAIT); in etnaviv_core_dump()
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| /linux/lib/ |
| H A D | ref_tracker.c | 78 GFP_NOWAIT | __GFP_NOWARN); in ref_tracker_get_stats()
162 sbuf = kmalloc(STACK_BUF_SIZE, GFP_NOWAIT | __GFP_NOWARN); in __ref_tracker_dir_pr_ostream()
309 GFP_NOWAIT | __GFP_NOWARN); in ref_tracker_free()
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| /linux/samples/livepatch/ |
| H A D | livepatch-shadow-fix2.c | 51 sizeof(*shadow_count), GFP_NOWAIT, in livepatch_fix2_dummy_check()
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| /linux/drivers/dca/ |
| H A D | dca-sysfs.c | 45 ret = idr_alloc(&dca_idr, dca, 0, 0, GFP_NOWAIT); in dca_sysfs_add_provider()
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| /linux/crypto/async_tx/ |
| H A D | async_memcpy.c | 43 unmap = dmaengine_get_unmap_data(device->dev, 2, GFP_NOWAIT); in async_memcpy()
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| H A D | async_pq.c | 190 unmap = dmaengine_get_unmap_data(device->dev, disks, GFP_NOWAIT); in async_gen_syndrome()
312 unmap = dmaengine_get_unmap_data(device->dev, disks, GFP_NOWAIT); in async_syndrome_val()
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| /linux/arch/arm/kernel/ |
| H A D | topology.c | 95 GFP_NOWAIT); in parse_dt_topology()
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| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_engine_heartbeat.c | 223 rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN); in heartbeat()
285 rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN); in __intel_engine_pulse()
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| /linux/kernel/trace/ |
| H A D | pid_list.c | 353 chunk = kzalloc(sizeof(*chunk), GFP_NOWAIT); in pid_list_refill_irq()
364 chunk = kzalloc(sizeof(*chunk), GFP_NOWAIT); in pid_list_refill_irq()
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| /linux/Documentation/core-api/ |
| H A D | memory-allocation.rst | 46 handler, use ``GFP_NOWAIT``. This flag prevents direct reclaim and
48 ``GFP_NOWAIT`` allocation is likely to fail. Users of this flag need
100 * ``GFP_KERNEL & ~__GFP_DIRECT_RECLAIM`` (or ``GFP_NOWAIT``)- optimistic
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| /linux/fs/crypto/ |
| H A D | bio.c | 151 GFP_NOWAIT | __GFP_NOWARN); in fscrypt_zeroout_range()
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| /linux/drivers/dma/hsu/ |
| H A D | hsu.c | 248 desc = kzalloc(sizeof(*desc), GFP_NOWAIT); in hsu_dma_alloc_desc()
252 desc->sg = kcalloc(nents, sizeof(*desc->sg), GFP_NOWAIT); in hsu_dma_alloc_desc()
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| /linux/include/linux/ |
| H A D | gfp_types.h | 380 #define GFP_NOWAIT (__GFP_KSWAPD_RECLAIM | __GFP_NOWARN) macro
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| /linux/arch/arm/xen/ |
| H A D | p2m.c | 179 p2m_entry = kzalloc(sizeof(*p2m_entry), GFP_NOWAIT); in __set_phys_to_machine_multi()
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| /linux/virt/kvm/ |
| H A D | async_pf.c | 195 work = kmem_cache_zalloc(async_pf_cache, GFP_NOWAIT | __GFP_NOWARN); in kvm_setup_async_pf()
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| /linux/fs/nfs/ |
| H A D | nfs4session.c | 175 return nfs4_find_or_create_slot(tbl, slotid, 0, GFP_NOWAIT); in nfs4_lookup_slot()
252 ret = nfs4_find_or_create_slot(tbl, slotid, 1, GFP_NOWAIT); in nfs4_alloc_slot()
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