| /Linux-v4.19/net/core/ |
| D | xdp.c | 35 void *allocator; member
92 xa->allocator = (void *)0xDEAD9001; in __xdp_mem_allocator_rcu_free()
242 enum xdp_mem_type type, void *allocator) in xdp_rxq_info_reg_mem_model() argument
259 if (!allocator) { in xdp_rxq_info_reg_mem_model()
288 xdp_alloc->allocator = allocator; in xdp_rxq_info_reg_mem_model()
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| /Linux-v4.19/Documentation/core-api/ |
| D | boot-time-mm.rst | 8 physical page allocator. To address this, a specialized allocator
11 Memory Blocks" allocator, which was later adopted by other
16 The selection of the early allocator is done using
28 Whichever allocator is used, it is the responsibility of the
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| D | genalloc.rst | 6 implement a new allocator for a specific range of special-purpose memory;
8 driver for that device can certainly write a little allocator to get the
17 Code using this allocator should include <linux/genalloc.h>. The action
28 those used by the page allocator, but it refers to bytes rather than pages.
104 - gen_pool_first_fit is a simple first-fit allocator; this is the default
113 - gen_pool_best_fit, as one would expect, is a simple best-fit allocator.
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| D | gfp_mask-from-fs-io.rst | 19 the gfp mask when calling an allocator. GFP_NOFS respectively GFP_NOIO can be
57 GFP_KERNEL allocations deep inside the allocator which are quite non-trivial
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| /Linux-v4.19/arch/arm64/kernel/ |
| D | hibernate.c | 201 void *(*allocator)(gfp_t mask), in create_safe_exec_page()
209 unsigned long dst = (unsigned long)allocator(mask); in create_safe_exec_page()
219 pgdp = pgd_offset_raw(allocator(mask), dst_addr); in create_safe_exec_page()
221 pudp = allocator(mask); in create_safe_exec_page()
231 pmdp = allocator(mask); in create_safe_exec_page()
241 ptep = allocator(mask); in create_safe_exec_page()
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| /Linux-v4.19/Documentation/vm/ |
| D | 00-INDEX | 28 - description of page fragments allocator
46 - outline of z3fold allocator for storing compressed pages
48 - outline of zsmalloc allocator for storing compressed pages
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| D | zsmalloc.rst | 7 This allocator is designed for use with zram. Thus, the allocator is
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| D | page_owner.rst | 35 the page allocator hotpath and if not enabled, then allocation is done
60 is initialized some time later than that page allocator starts in sparse
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| D | z3fold.rst | 7 z3fold is a special purpose allocator for storing compressed pages.
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| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-fs-ext4 | 5 Controls whether the multiblock allocator should
14 The multiblock allocator will round up allocation
22 The maximum number of extents the multiblock allocator
29 The minimum number of extents the multiblock allocator
88 inode used by the inode allocator in preference to
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| D | sysfs-block-zram | 65 allocator zrm uses. The allocator moves some objects so that
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| /Linux-v4.19/drivers/staging/android/ |
| D | Kconfig | 10 The ashmem subsystem is a new shared memory allocator, similar to
14 It is, in theory, a good memory allocator for low-memory devices,
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| /Linux-v4.19/Documentation/trace/ |
| D | events-kmem.rst | 55 a simple indicator of page allocator activity. Pages may be allocated from
56 the per-CPU allocator (high performance) or the buddy allocator.
58 If pages are allocated directly from the buddy allocator, the
81 In front of the page allocator is a per-cpu page allocator. It exists only
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| /Linux-v4.19/Documentation/thermal/ |
| D | power_allocator.txt | 1 Power allocator governor tunables
21 The power allocator governor implements a
100 The implementation of the PID controller in the power allocator
190 allocator governor to calculate how much power to give to each cooling
214 a given power set by the power allocator governor to a state that the
237 Limitations of the power allocator governor
240 The power allocator governor's PID controller works best if there is a
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| /Linux-v4.19/tools/perf/Documentation/ |
| D | perf-kmem.txt | 58 Analyze SLAB allocator events.
61 Analyze page allocator events
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| /Linux-v4.19/Documentation/filesystems/ext4/ondisk/ |
| D | allocators.rst | 18 allocator. When a file is first created, the block allocator
46 directory is created in the root directory, the inode allocator scans
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| D | overview.rst | 7 performance difficulties due to fragmentation, the block allocator tries
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| /Linux-v4.19/drivers/bus/fsl-mc/ |
| D | Makefile | 16 fsl-mc-allocator.o \
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| /Linux-v4.19/Documentation/features/io/dma-contiguous/ |
| D | arch-support.txt | 4 # description: arch supports the DMA CMA (continuous memory allocator)
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| /Linux-v4.19/drivers/uwb/ |
| D | Makefile | 9 allocator.o \
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| /Linux-v4.19/arch/c6x/ |
| D | Kconfig | 92 The kernel memory allocator divides physically contiguous memory
95 keeps in the memory allocator. If you need to allocate very large
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| /Linux-v4.19/drivers/media/platform/vivid/ |
| D | vivid-core.c | 648 unsigned int allocator = allocators[inst]; in vivid_create_instance() local
1043 if (allocator == 1) in vivid_create_instance()
1045 else if (allocator >= ARRAY_SIZE(vivid_mem_ops)) in vivid_create_instance()
1046 allocator = 0; in vivid_create_instance()
1058 q->mem_ops = vivid_mem_ops[allocator]; in vivid_create_instance()
1078 q->mem_ops = vivid_mem_ops[allocator]; in vivid_create_instance()
1098 q->mem_ops = vivid_mem_ops[allocator]; in vivid_create_instance()
1118 q->mem_ops = vivid_mem_ops[allocator]; in vivid_create_instance()
1137 q->mem_ops = vivid_mem_ops[allocator]; in vivid_create_instance()
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| /Linux-v4.19/mm/ |
| D | Kconfig | 239 reliably. The page allocator relies on compaction heavily and
357 allocator for chunks in 2^N*PAGE_SIZE amounts - which is frequently
359 the excess and return it to the allocator.
362 system allocator, which can cause extra fragmentation, particularly
435 # UP and nommu archs use km based percpu allocator
566 A special purpose allocator for storing compressed pages.
577 A special purpose allocator for storing compressed pages.
583 tristate "Memory allocator for compressed pages"
587 zsmalloc is a slab-based memory allocator designed to store
590 non-standard allocator interface where a handle, not a pointer, is
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| /Linux-v4.19/include/net/ |
| D | xdp.h | 137 enum xdp_mem_type type, void *allocator);
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| /Linux-v4.19/Documentation/devicetree/bindings/reserved-memory/ |
| D | reserved-memory.txt | 69 region for the default pool of the contiguous memory allocator.
72 region for the default pool of the consistent DMA allocator.
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