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/linux/arch/powerpc/platforms/pseries/
H A Dvio.c82 * @excess: pool of excess entitlement not needed for device reserves or spare
95 struct vio_cmo_pool excess; member
137 * Allocations come from memory reserved for the devices and any excess
139 * hotplug must be equal to %VIO_CMO_MIN_ENT for the excess pool to be
158 /* If spare is not fulfilled, the excess pool can not be used. */ in vio_cmo_alloc()
160 excess_free = vio_cmo.excess.free; in vio_cmo_alloc()
169 vio_cmo.excess.free -= size; in vio_cmo_alloc()
184 * the reserve pool is used to reduce device entitlement, the excess
201 /* Amount of memory freed from the excess pool */ in vio_cmo_dealloc()
215 * Replenish the spare in the reserve pool from the excess pool. in vio_cmo_dealloc()
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/linux/arch/mips/math-emu/
H A Dieee754dp.c91 assert((xm >> (DP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754dp_format()
159 assert((xm >> (DP_FBITS + 1)) == 0); /* no excess */ in ieee754dp_format()
192 assert((xm >> (DP_FBITS + 1)) == 0); /* no excess */ in ieee754dp_format()
H A Dieee754sp.c91 assert((xm >> (SP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754sp_format()
158 assert((xm >> (SP_FBITS + 1)) == 0); /* no excess */ in ieee754sp_format()
191 assert((xm >> (SP_FBITS + 1)) == 0); /* no excess */ in ieee754sp_format()
/linux/mm/
H A Dmemcontrol-v1.c171 unsigned long excess = 0; in soft_limit_excess() local
174 excess = nr_pages - soft_limit; in soft_limit_excess()
176 return excess; in soft_limit_excess()
181 unsigned long excess; in memcg1_update_tree() local
200 excess = soft_limit_excess(memcg); in memcg1_update_tree()
205 if (excess || mz->on_tree) { in memcg1_update_tree()
214 * If excess is 0, no tree ops. in memcg1_update_tree()
216 __mem_cgroup_insert_exceeded(mz, mctz, excess); in memcg1_update_tree()
280 unsigned long excess; in mem_cgroup_soft_reclaim() local
286 excess = soft_limit_excess(root_memcg); in mem_cgroup_soft_reclaim()
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H A DKconfig793 int "Turn on mmap() excess space trimming before booting"
801 the excess and return it to the allocator.
803 If trimming is enabled, the excess is trimmed off and returned to the
807 If trimming is disabled, the excess is kept, but not used, which for
812 excess pages there must be before trimming should occur, or zero if
816 of 1 says that all excess pages should be trimmed.
/linux/tools/perf/util/
H A Dcs-etm-base.c108 /* if newer record - could be excess params */ in cs_etm__print_cpu_metadata_v1()
116 /* if newer record - could be excess params */ in cs_etm__print_cpu_metadata_v1()
124 /* if newer record - could be excess params */ in cs_etm__print_cpu_metadata_v1()
/linux/drivers/net/ethernet/apple/
H A Dbmac.h63 # define TxExcessCollExp 0x00001000 /* Excess-collision counter expired */
118 #define EXCNT 0x520 /* Transmit excess-collision counter */
143 #define LECNT 0x6a0 /* Receive excess length error counter */
/linux/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_resource.c85 /* remove excess 128b/132b encoding support for not recycled links */ in link_restore_res_map()
99 /* remove excess 128b/132b encoding support for recycled links */ in link_restore_res_map()
/linux/drivers/acpi/acpica/
H A Dnsarguments.c163 "Excess arguments - " in acpi_ns_check_acpi_compliance()
241 "Excess arguments - " in acpi_ns_check_argument_count()
271 "Excess arguments - " in acpi_ns_check_argument_count()
/linux/tools/testing/selftests/mqueue/
H A Dmq_open_tests.c433 printf("Queue open in excess of rlimit max when euid = 0 " in main()
436 printf("Queue open in excess of rlimit max when euid = 0 " in main()
471 printf("Queue open in excess of rlimit max when euid = 99 " in main()
474 printf("Queue open in excess of rlimit max when euid = 99 " in main()
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-humidity7 rid of excess condensation.
/linux/drivers/net/ethernet/sun/
H A Dsunbmac.h107 #define BMAC_EXCTR 0x248UL /* Transmit excess-collision counter */
154 #define BIGMAC_STAT_ECNTEXP 0x00001000 /* Excess-collision counter expired */
171 #define BIGMAC_IMASK_ECNTEXP 0x00001000 /* Excess-collision counter expired */
H A Dsunqe.h113 #define CREG_MMASK_EDEFER 0x10000000 /* Excess defer */
115 #define CREG_MMASK_ERETRY 0x04000000 /* Excess retry */
177 #define MREGS_TXRCNT_EDEFER 0x80 /* TX Excess defers */
H A Dsunhme.h48 #define GREG_STAT_ECNTEXP 0x00001000 /* Excess-collision counter expired */
85 #define GREG_IMASK_ECNTEXP 0x00001000 /* Excess-collision counter expired */
176 #define BMAC_EXCTR 0x248UL /* Transmit excess-collision counter */
/linux/arch/m68k/kernel/
H A Dsun3-head.S49 excess later */
/linux/drivers/memory/tegra/
H A Dtegra210-emc-table.c34 dev_warn(dev, "excess EMC table '%s'\n", rmem->name); in tegra210_emc_table_device_init()
/linux/fs/
H A Dbinfmt_elf_fdpic.c1027 unsigned long maddr, disp, excess; in elf_fdpic_map_file_by_direct_mmap() local
1122 excess = phdr->p_memsz - phdr->p_filesz; in elf_fdpic_map_file_by_direct_mmap()
1127 if (excess > excess1) { in elf_fdpic_map_file_by_direct_mmap()
1132 xmaddr = vm_mmap(NULL, xaddr, excess - excess1, in elf_fdpic_map_file_by_direct_mmap()
1137 loop, xaddr, excess - excess1, prot, flags, in elf_fdpic_map_file_by_direct_mmap()
1153 if (excess > 0) { in elf_fdpic_map_file_by_direct_mmap()
1156 excess); in elf_fdpic_map_file_by_direct_mmap()
1157 if (clear_user((void *) maddr + phdr->p_filesz, excess)) in elf_fdpic_map_file_by_direct_mmap()
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad4080.yaml17 > 90 dBFS) at signal frequencies in excess of 1 MHz enables the AD4080 to
/linux/drivers/net/ethernet/sgi/
H A Dmeth.h210 #define METH_TX_ST_EXCCOLL BIT(26) /* TX abort due to excess collisions */
211 #define METH_TX_ST_DEFER BIT(27) /* TX abort due to excess deferals */
/linux/Documentation/filesystems/
H A Dquota.rst27 the process which caused the excess. This method has the disadvantage that
/linux/block/
H A Dblk-iocost.c1748 * function also throws away @iocg's excess budget.
1755 s64 excess, delta, target, new_hwi; in hweight_after_donation() local
1766 /* throw away excess above target */ in hweight_after_donation()
1767 excess = now->vnow - vtime - ioc->margins.target; in hweight_after_donation()
1768 if (excess > 0) { in hweight_after_donation()
1769 atomic64_add(excess, &iocg->vtime); in hweight_after_donation()
1770 atomic64_add(excess, &iocg->done_vtime); in hweight_after_donation()
1771 vtime += excess; in hweight_after_donation()
1772 ioc->vtime_err -= div64_u64(excess * old_hwi, WEIGHT_ONE); in hweight_after_donation()
2212 s64 excess; in ioc_check_iocgs() local
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/linux/Documentation/admin-guide/mm/
H A Dnommu-mmap.rst118 granule but will only discard the excess if appropriately configured as
278 aggressively trim allocations and discard any excess pages back in to the page
/linux/drivers/nvdimm/
H A DKconfig119 the kernel will permanently reserve and strand excess
/linux/net/9p/
H A Dtrans_rdma.c433 * see if we are this `next request' and need to absorb an excess rc. in rdma_request()
533 * We did recv_post(), but not send. We have one recv_post in excess. in rdma_request()
602 * That means we have posted one buffer in excess.
/linux/arch/powerpc/platforms/ps3/
H A DKconfig155 This driver allows you to use excess PS3 video RAM as volatile

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