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Searched refs:allocator (Results 1 – 25 of 138) sorted by relevance

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/linux-6.15/drivers/md/dm-vdo/
H A Dslab-depot.c316 struct block_allocator *allocator = block->allocator; in launch_write() local
365 struct block_allocator *allocator = slab->allocator; in update_slab_summary_entry() local
1386 struct block_allocator *allocator = slab->allocator; in adjust_free_block_count() local
2621 struct block_allocator *allocator = slab->allocator; in queue_slab() local
3110 return get_depot_slab_iterator(allocator->depot, allocator->last_slab, in get_slab_iterator()
3527 allocator->slabs_to_erase = get_slab_iterator(allocator); in initiate_load()
3797 .allocator = allocator, in make_slab()
4048 block->allocator = allocator; in initialize_slab_summary_block()
4083 allocator, &allocator->vio_pool); in initialize_block_allocator()
4093 allocator->refcount_blocks_per_big_vio, allocator->thread_id, in initialize_block_allocator()
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H A Dslab-depot.h219 struct block_allocator *allocator; member
351 struct block_allocator *allocator; member
538 int __must_check vdo_allocate_block(struct block_allocator *allocator,
541 int vdo_enqueue_clean_slab_waiter(struct block_allocator *allocator,
547 int __must_check vdo_release_block_reference(struct block_allocator *allocator,
552 void vdo_dump_block_allocator(const struct block_allocator *allocator);
H A Dphysical-zone.c157 struct block_allocator *allocator) in release_pbn_lock_provisional_reference() argument
164 result = vdo_release_block_reference(allocator, locked_pbn); in release_pbn_lock_provisional_reference()
343 zone->allocator = &vdo->depot->allocators[zone_number]; in initialize_zone()
491 result = vdo_allocate_block(allocation->zone->allocator, &allocation->pbn); in allocate_and_lock_block()
561 result = vdo_enqueue_clean_slab_waiter(zone->allocator, in continue_allocating()
633 release_pbn_lock_provisional_reference(lock, locked_pbn, zone->allocator); in vdo_release_physical_zone_pbn_lock()
643 vdo_dump_block_allocator(zone->allocator); in vdo_dump_physical_zone()
H A Drepair.h11 void vdo_replay_into_slab_journals(struct block_allocator *allocator, void *context);
/linux-6.15/tools/mm/
H A Dpage_owner_sort.c41 int allocator; member
172 return l1->allocator - l2->allocator; in compare_allocator()
411 int allocator = 0; in get_allocator() local
414 allocator |= ALLOCATOR_CMA; in get_allocator()
416 allocator |= ALLOCATOR_SLAB; in get_allocator()
428 allocator |= ALLOCATOR_VMALLOC; in get_allocator()
430 if (allocator == 0) in get_allocator()
431 allocator = ALLOCATOR_OTHERS; in get_allocator()
432 return allocator; in get_allocator()
623 if (allocator & ALLOCATOR_CMA) in print_allocator()
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/linux-6.15/drivers/firmware/qcom/
H A DKconfig18 prompt "TrustZone interface memory allocator mode"
22 Selects the mode of the memory allocator providing memory buffers of
29 Use the generic allocator mode. The memory is page-aligned, non-cachable
36 in the 'Generic' allocator but is also explicitly marked as an SHM Bridge
40 using the TZMem allocator or else the TrustZone will refuse to use them.
/linux-6.15/net/core/
H A Dxdp.c92 static void mem_allocator_disconnect(void *allocator) in mem_allocator_disconnect() argument
104 if (xa->allocator == allocator) in mem_allocator_disconnect()
272 void *allocator) in __xdp_reg_mem_model() argument
284 if (!allocator) { in __xdp_reg_mem_model()
311 xdp_alloc->allocator = allocator; in __xdp_reg_mem_model()
335 enum xdp_mem_type type, void *allocator) in xdp_reg_mem_model() argument
339 xdp_alloc = __xdp_reg_mem_model(mem, type, allocator); in xdp_reg_mem_model()
347 enum xdp_mem_type type, void *allocator) in xdp_rxq_info_reg_mem_model() argument
356 xdp_alloc = __xdp_reg_mem_model(&xdp_rxq->mem, type, allocator); in xdp_rxq_info_reg_mem_model()
360 if (type == MEM_TYPE_XSK_BUFF_POOL && allocator) in xdp_rxq_info_reg_mem_model()
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/linux-6.15/include/trace/events/
H A Dxdp.h331 __field(const void *, allocator)
338 __entry->allocator = xa->allocator;
344 __entry->allocator
359 __field(const void *, allocator)
368 __entry->allocator = xa->allocator;
377 __entry->allocator,
/linux-6.15/lib/zstd/decompress/
H A Dzstd_ddict.c170 ZSTD_customMem const allocator = { NULL, NULL, NULL }; in ZSTD_createDDict() local
171 return ZSTD_createDDict_advanced(dict, dictSize, ZSTD_dlm_byCopy, ZSTD_dct_auto, allocator); in ZSTD_createDDict()
180 ZSTD_customMem const allocator = { NULL, NULL, NULL }; in ZSTD_createDDict_byReference() local
181 … return ZSTD_createDDict_advanced(dictBuffer, dictSize, ZSTD_dlm_byRef, ZSTD_dct_auto, allocator); in ZSTD_createDDict_byReference()
/linux-6.15/Documentation/core-api/
H A Dmemory-allocation.rst10 or you can directly request pages from the page allocator with
33 zones can be used, how hard the allocator should try to find free
91 useful to understand how hard the page allocator will try to satisfy that
113 **default** page allocator behavior is used. That means that not costly
118 * ``GFP_KERNEL | __GFP_NORETRY`` - overrides the default allocator behavior
123 * ``GFP_KERNEL | __GFP_RETRY_MAYFAIL`` - overrides the default allocator
128 * ``GFP_KERNEL | __GFP_NOFAIL`` - overrides the default allocator behavior
132 Selecting memory allocator
158 request pages from the page allocator. The memory allocated by `vmalloc`
170 cache allocator. The cache should be set up with kmem_cache_create() or
H A Dgenalloc.rst6 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.
H A Dboot-time-mm.rst8 physical page allocator.
10 A specialized allocator called ``memblock`` performs the
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-fs-ext45 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
H A Dsysfs-class-thermal122 The derivative term of the power allocator governor's PID
130 The integral term of the power allocator governor's PID
139 The proportional term of the power allocator governor's PID
149 The proportional term of the power allocator governor's PID
160 above which the integral term of the power allocator
192 the thermal zone. Used by the power allocator governor. For
/linux-6.15/Documentation/trace/
H A Devents-kmem.rst55 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
/linux-6.15/rust/kernel/
H A Dalloc.rs6 pub mod allocator; module
15 pub use self::allocator_test as allocator;
/linux-6.15/Documentation/mm/
H A Dphysical_memory.rst343 ``struct zone`` is the core data structure of the page allocator. A zone
349 from that zone, if the page allocator can't allocate the requested amount of
354 from which the page allocator allocates memory is ``ZONE_MOVABLE`` >
361 on systems with many cores. The page allocator in the kernel employs a two-step
363 falling back to the buddy allocator. Pages are transferred between the Per-CPU
366 allocator.
412 allocator uses to prevent allocations which could use ``highmem`` from using
445 allocator under a single hold of the lock for efficiency. They are also used
466 ``free_area_init_core()`` and then is reinitialized when memblock allocator
506 the main allocator path. However, the seqlock is written quite infrequently.
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H A Dpage_owner.rst38 the page allocator hotpath and if not enabled, then allocation is done
45 most of this code is outside page allocator and its hot path. Building
51 is initialized some time later than that page allocator starts in sparse
225 ator allocator memory allocator for pages
235 ator allocator memory allocator for pages
/linux-6.15/rust/kernel/alloc/
H A Dkbox.rs6 use super::allocator::{KVmalloc, Kmalloc, Vmalloc};
77 pub type KBox<T> = Box<T, super::allocator::Kmalloc>;
89 pub type VBox<T> = Box<T, super::allocator::Vmalloc>;
101 pub type KVBox<T> = Box<T, super::allocator::KVmalloc>;
/linux-6.15/Documentation/driver-api/thermal/
H A Dpower_allocator.rst2 Power allocator governor tunables
22 The power allocator governor implements a
103 The implementation of the PID controller in the power allocator
202 allocator governor to calculate how much power to give to each cooling
240 a given power set by the power allocator governor to a state that the
263 Limitations of the power allocator governor
266 The power allocator governor's PID controller works best if there is a
/linux-6.15/include/net/
H A Dxdp_priv.h12 void *allocator; member
/linux-6.15/mm/
H A DKconfig129 prompt "Default allocator"
133 Selects the default allocator for the compressed cache for
146 Use the zsmalloc allocator as the default allocator.
193 menu "Slab allocator options"
235 allocator against heap overflows.
304 endmenu # Slab allocator options
307 bool "Page allocator randomization"
310 Randomization of the page allocator improves the average
354 ELF-FDPIC binfmt's brk and stack allocator.
797 the excess and return it to the allocator.
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/linux-6.15/tools/perf/Documentation/
H A Dperf-kmem.txt61 Analyze SLAB allocator events.
64 Analyze page allocator events
/linux-6.15/drivers/media/mc/
H A DMakefile7 mc-objs += mc-dev-allocator.o
/linux-6.15/Documentation/filesystems/ext4/
H A Dallocators.rst18 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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