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Searched refs:GFP_NOWAIT (Results 1 – 25 of 234) sorted by relevance

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/linux/Documentation/translations/zh_CN/core-api/
A Dmemory-allocation.rst47 * 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
/linux/rust/kernel/
A Dalloc.rs87 pub const GFP_NOWAIT: Flags = Flags(bindings::GFP_NOWAIT); consts
/linux/drivers/sh/intc/
A Dcore.c207 d = kzalloc(sizeof(*d), GFP_NOWAIT); in register_intc_controller()
222 GFP_NOWAIT); in register_intc_controller()
248 d->reg = kcalloc(d->nr_reg, sizeof(*d->reg), GFP_NOWAIT); in register_intc_controller()
253 d->smp = kcalloc(d->nr_reg, sizeof(*d->smp), GFP_NOWAIT); in register_intc_controller()
272 GFP_NOWAIT); in register_intc_controller()
288 GFP_NOWAIT); in register_intc_controller()
/linux/kernel/time/
A Dtick-broadcast.c1231 zalloc_cpumask_var(&tick_broadcast_mask, GFP_NOWAIT); in tick_broadcast_init()
1232 zalloc_cpumask_var(&tick_broadcast_on, GFP_NOWAIT); in tick_broadcast_init()
1233 zalloc_cpumask_var(&tmpmask, GFP_NOWAIT); in tick_broadcast_init()
1235 zalloc_cpumask_var(&tick_broadcast_oneshot_mask, GFP_NOWAIT); in tick_broadcast_init()
1236 zalloc_cpumask_var(&tick_broadcast_pending_mask, GFP_NOWAIT); in tick_broadcast_init()
1237 zalloc_cpumask_var(&tick_broadcast_force_mask, GFP_NOWAIT); in tick_broadcast_init()
/linux/lib/
A Dref_tracker.c38 GFP_NOWAIT | __GFP_NOWARN); in ref_tracker_get_stats()
104 sbuf = kmalloc(STACK_BUF_SIZE, GFP_NOWAIT | __GFP_NOWARN); in __ref_tracker_dir_pr_ostream()
241 GFP_NOWAIT | __GFP_NOWARN); in ref_tracker_free()
A Didr.c418 bitmap = kzalloc(sizeof(*bitmap), GFP_NOWAIT); in ida_alloc_range()
445 bitmap = kzalloc(sizeof(*bitmap), GFP_NOWAIT); in ida_alloc_range()
/linux/rust/bindings/
A Dbindings_helper.h31 const gfp_t RUST_CONST_HELPER_GFP_NOWAIT = GFP_NOWAIT;
/linux/drivers/md/dm-vdo/
A Dflush.c105 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()
/linux/drivers/gpu/drm/etnaviv/
A Detnaviv_dump.c162 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()
/linux/drivers/gpu/drm/
A Ddrm_modeset_lock.c89 return stack_depot_save(entries, n, GFP_NOWAIT | __GFP_NOWARN); in __drm_stack_depot_save()
99 buf = kmalloc(PAGE_SIZE, GFP_NOWAIT | __GFP_NOWARN); in __drm_stack_depot_print()
/linux/drivers/dma/
A Dls2x-apb-dma.c338 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()
A Dimg-mdc-dma.c297 mdesc = kzalloc(sizeof(*mdesc), GFP_NOWAIT); in mdc_prep_dma_memcpy()
306 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, &curr_phys); in mdc_prep_dma_memcpy()
385 mdesc = kzalloc(sizeof(*mdesc), GFP_NOWAIT); in mdc_prep_dma_cyclic()
400 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, in mdc_prep_dma_cyclic()
468 mdesc = kzalloc(sizeof(*mdesc), GFP_NOWAIT); in mdc_prep_slave_sg()
480 curr = dma_pool_alloc(mdma->desc_pool, GFP_NOWAIT, in mdc_prep_slave_sg()
A Dloongson1-apb-dma.c207 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()
/linux/tools/testing/radix-tree/
A Didr-test.c139 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()
/linux/samples/livepatch/
A Dlivepatch-shadow-fix2.c51 sizeof(*shadow_count), GFP_NOWAIT, in livepatch_fix2_dummy_check()
/linux/security/selinux/
A Davc.c291 GFP_NOWAIT | __GFP_NOWARN); in avc_xperms_decision_alloc()
298 GFP_NOWAIT | __GFP_NOWARN); in avc_xperms_decision_alloc()
304 GFP_NOWAIT | __GFP_NOWARN); in avc_xperms_decision_alloc()
310 GFP_NOWAIT | __GFP_NOWARN); in avc_xperms_decision_alloc()
338 xp_node = kmem_cache_zalloc(avc_xperms_cachep, GFP_NOWAIT | __GFP_NOWARN); in avc_xperms_alloc()
492 node = kmem_cache_zalloc(avc_node_cachep, GFP_NOWAIT | __GFP_NOWARN); in avc_alloc_node()
/linux/drivers/dca/
A Ddca-sysfs.c45 ret = idr_alloc(&dca_idr, dca, 0, 0, GFP_NOWAIT); in dca_sysfs_add_provider()
/linux/crypto/async_tx/
A Dasync_memcpy.c43 unmap = dmaengine_get_unmap_data(device->dev, 2, GFP_NOWAIT); in async_memcpy()
A Dasync_xor.c195 unmap = dmaengine_get_unmap_data(device->dev, src_cnt+1, GFP_NOWAIT); in async_xor_offs()
328 unmap = dmaengine_get_unmap_data(device->dev, src_cnt, GFP_NOWAIT); in async_xor_val_offs()
/linux/arch/sparc/kernel/
A Dadi_64.c205 mm->context.tag_store = kzalloc(size, GFP_NOWAIT|__GFP_NOWARN); in alloc_tag_store()
284 tags = kzalloc(size, GFP_NOWAIT|__GFP_NOWARN); in alloc_tag_store()
/linux/mm/
A Dmmu_gather.c35 batch = (void *)__get_free_page(GFP_NOWAIT | __GFP_NOWARN); in tlb_next_batch()
336 *batch = (struct mmu_table_batch *)__get_free_page(GFP_NOWAIT | __GFP_NOWARN); in tlb_remove_table()
/linux/arch/arm/kernel/
A Dtopology.c95 GFP_NOWAIT); in parse_dt_topology()
/linux/drivers/gpu/drm/i915/gt/
A Dintel_engine_heartbeat.c223 rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN); in heartbeat()
285 rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN); in __intel_engine_pulse()
/linux/kernel/trace/
A Dpid_list.c357 chunk = kzalloc(sizeof(*chunk), GFP_NOWAIT); in pid_list_refill_irq()
368 chunk = kzalloc(sizeof(*chunk), GFP_NOWAIT); in pid_list_refill_irq()
/linux/drivers/dma/fsl-dpaa2-qdma/
A Ddpaa2-qdma.c102 comp_temp = kzalloc(sizeof(*comp_temp), GFP_NOWAIT); in dpaa2_qdma_request_desc()
106 dma_pool_alloc(dpaa2_chan->fd_pool, GFP_NOWAIT, in dpaa2_qdma_request_desc()
112 dma_pool_alloc(dpaa2_chan->fl_pool, GFP_NOWAIT, in dpaa2_qdma_request_desc()
118 dma_pool_alloc(dpaa2_chan->sdd_pool, GFP_NOWAIT, in dpaa2_qdma_request_desc()

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