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Searched refs:preallocated (Results 1 – 24 of 24) sorted by relevance

/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_htab_mem.c42 bool preallocated; member
46 .preallocated = false,
82 args.preallocated = true; in htab_mem_parse_arg()
184 if (args.preallocated) in htab_mem_setup()
/linux/lib/
H A Dgeneric-radix-tree.c23 struct genradix_node **preallocated, in __genradix_ptr_alloc() argument
30 if (preallocated) in __genradix_ptr_alloc()
31 swap(new_node, *preallocated); in __genradix_ptr_alloc()
H A DKconfig.debug2244 KCOV uses preallocated per-cpu areas to collect coverage from
/linux/Documentation/core-api/
H A Dmin_heap.rst41 you to define a min-heap with a preallocated buffer or dynamically allocated
53 _type preallocated[_nr]; /* Static preallocated array */
60 elements (`data`). Optionally, you can specify a static array for preallocated
98 `NULL`, the preallocated buffer within the heap structure will be used.
102 `NULL`, the preallocated memory inside the heap structure will be used for
281 /* Initialize the heap with preallocated buffer and size */
H A Dassoc_array.rst76 preallocated metadata blocks that will be installed in the internal tree and
104 This frees the edit script and all preallocated memory immediately. If
H A Ddma-api.rst841 entries are preallocated at boot - if this is too low for you boot with
844 preallocated entries may be greater than the actual number requested. The
846 as many entries as were initially preallocated. This is to indicate that a
H A Dwatch_queue.rst41 no preallocated message buffer is available. In both of these cases, read()
/linux/include/drm/
H A Ddrm_format_helper.h32 bool preallocated; member
40 .preallocated = (_preallocated), \
/linux/drivers/gpu/drm/
H A Ddrm_format_helper.c37 state->tmp.preallocated = false; in drm_format_conv_state_init()
58 state->tmp.preallocated = false; in drm_format_conv_state_copy()
83 else if (state->tmp.preallocated) in drm_format_conv_state_reserve()
108 if (state->tmp.preallocated) in drm_format_conv_state_release()
/linux/include/linux/
H A Dmin_heap.h32 _type preallocated[_nr]; \
228 heap->data = heap->preallocated; in __min_heap_init_inline()
/linux/Documentation/filesystems/
H A Dqnx6.rst176 The requirement for a static, fixed preallocated system area comes from how
H A Dhpfs.rst168 preallocated directory band is full i.e.::
/linux/Documentation/admin-guide/mm/
H A Dzswap.rst60 pages are freed. The pool is not preallocated.
/linux/fs/f2fs/
H A Dfile.c5208 int preallocated; in f2fs_file_write_iter() local
5253 preallocated = f2fs_preallocate_blocks(iocb, from, dio); in f2fs_file_write_iter()
5254 if (preallocated < 0) { in f2fs_file_write_iter()
5255 ret = preallocated; in f2fs_file_write_iter()
5270 if (preallocated && i_size_read(inode) < target_size) { in f2fs_file_write_iter()
/linux/Documentation/networking/
H A Dmctp.rst249 preallocated tag.
H A Dethtool-netlink.rst941 preallocated DMA memory area instead of mapping new memory. However,
/linux/Documentation/security/
H A Dself-protection.rst167 the kernel's preallocated stack space and into sensitive structures. Two
/linux/fs/ext4/
H A Dmballoc.c5095 int preallocated = 0; in ext4_mb_generate_from_pa() local
5120 preallocated += len; in ext4_mb_generate_from_pa()
5122 mb_debug(sb, "preallocated %d for group %u\n", preallocated, group); in ext4_mb_generate_from_pa()
/linux/Documentation/mm/
H A Dhugetlbfs_reserv.rst9 typically preallocated for application use. These huge pages are instantiated
/linux/Documentation/admin-guide/LSM/
H A Dipe.rst579 This covers both the preallocated buffer and the firmware file
/linux/Documentation/driver-api/
H A Dlibata.rst394 qc's are preallocated during port initialization and repetitively used
/linux/Documentation/trace/
H A Dhistogram-design.rst154 of preallocated tracing_map_elts (abbreviated below as map_entry and
/linux/Documentation/power/
H A Dpci.rst730 preallocated earlier, for example in a suspend/hibernate notifier as described
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt1343 This option allows to tune the number of preallocated