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Searched refs:lowmem (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.4/arch/mips/bcm47xx/
Dprom.c53 static unsigned long lowmem __initdata;
91 lowmem = mem; in prom_init_mem()
149 if (lowmem != 128 << 20 || !highmem_region) in bcm47xx_prom_highmem_init()
168 extmem -= lowmem; in bcm47xx_prom_highmem_init()
/Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/
Dicm.c272 (table->lowmem ? GFP_KERNEL : GFP_HIGHUSER) | in mlx4_table_get()
323 if (!table->lowmem) in mlx4_table_find()
437 table->lowmem = use_lowmem; in mlx4_init_icm_table()
Dmlx4.h265 int lowmem; member
/Linux-v5.4/drivers/infiniband/hw/mthca/
Dmthca_memfree.h68 int lowmem; member
Dmthca_memfree.c235 (table->lowmem ? GFP_KERNEL : GFP_HIGHUSER) | in mthca_table_get()
285 if (!table->lowmem) in mthca_table_find()
378 table->lowmem = use_lowmem; in mthca_alloc_icm_table()
/Linux-v5.4/Documentation/admin-guide/sysctl/
Dvm.rst279 lowmem basically depleted writers might be throttled too early and
315 the kernel to allow process memory to be allocated from the "lowmem"
319 And on large highmem machines this lack of reclaimable lowmem memory
323 which *could* use highmem from using too much lowmem. This means that
324 a certain amount of lowmem is defended from the possibility of being
329 highmem or lowmem).
457 watermark[WMARK_MIN] value for each lowmem zone in the system.
458 Each lowmem zone gets a number of reserved free pages based
/Linux-v5.4/drivers/infiniband/hw/hns/
Dhns_roce_hem.c558 (table->lowmem ? GFP_KERNEL : in hns_roce_table_mhop_get()
637 (table->lowmem ? GFP_KERNEL : in hns_roce_table_get()
817 if (!table->lowmem) in hns_roce_table_find()
1006 table->lowmem = use_lowmem; in hns_roce_init_hem_table()
Dhns_roce_device.h332 int lowmem; member
/Linux-v5.4/arch/arc/boot/dts/
Dhsdk.dts346 reg = <0x0 0x80000000 0x0 0x40000000>; /* 1 GB lowmem */
/Linux-v5.4/Documentation/filesystems/
Dtmpfs.txt66 machine with highmem) the number of lowmem RAM pages,
Dproc.txt949 this memory, making it slower to access than lowmem.
955 allocated. Bad things happen when you're out of lowmem.
/Linux-v5.4/Documentation/dev-tools/
Dkmemleak.rst173 and only perform the corresponding action if the address has a lowmem
/Linux-v5.4/arch/mips/
DKconfig1787 of lowmem (up to 3GB). If unsure, say 'N' here.
/Linux-v5.4/Documentation/admin-guide/
Dkernel-parameters.txt2969 nobats [PPC] Do not use BATs for mapping kernel lowmem
3122 lowmem mapping on PPC40x and PPC8xx