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linux/arch/powerpc/platforms
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Alistair Popple 99c3ce33a0 powerpc/powernv/npu: Add a debugfs setting to change ATSD threshold 
The threshold at which it becomes more efficient to coalesce a range
of ATSDs into a single per-PID ATSD is currently not well understood
due to a lack of real-world work loads. This patch adds a debugfs
parameter allowing the threshold to be altered at runtime in order to
aid future development and refinement of the value.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-07-19 21:58:10 +10:00
..
4xx treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
8xx powerpc/8xx: Remove RTC clock on 88x 2018-06-04 00:39:18 +10:00
40x License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
44x powerpc/44x/fsp2: Add irq error handlers 2017-12-11 13:03:34 +11:00
52xx powerpc/mpc5200: Remove VLA usage 2018-07-03 12:00:54 +10:00
82xx License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
83xx powerpc: remove retired sbc834x support 2018-05-03 22:32:30 +10:00
85xx powerpc/64: Use array of paca pointers and allocate pacas individually 2018-03-30 23:34:23 +11:00
86xx powerpc: Use pr_warn instead of pr_warning 2017-12-04 11:54:34 +11:00
512x powerpc: Use pr_warn instead of pr_warning 2017-12-04 11:54:34 +11:00
amigaone License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cell powerpc updates for 4.18 2018-06-07 10:23:33 -07:00
chrp chrp/nvram.c: add MODULE_LICENSE() 2018-07-19 14:38:46 +10:00
embedded6xx powerpc: wii: Remove outdated comment about memory fixups 2018-07-02 23:54:27 +10:00
maple powerpc: use time64_t in read_persistent_clock 2018-06-03 20:43:33 +10:00
pasemi powerpc: use time64_t in read_persistent_clock 2018-06-03 20:43:33 +10:00
powermac powerpc/powermac: Fix rtc read/write functions 2018-06-27 13:48:49 +10:00
powernv powerpc/powernv/npu: Add a debugfs setting to change ATSD threshold 2018-07-19 21:58:10 +10:00
ps3 powerpc: remove unused to_tm() helper 2018-06-03 20:43:34 +10:00
pseries powerpc updates for 4.18 2018-06-07 10:23:33 -07:00
fsl_uli1575.c
Kconfig powerpc/cell: Remove axonram driver 2018-01-28 17:00:36 +11:00
Kconfig.cputype powerpc: Enable kernel XZ compression option on BOOK3S_32 2018-07-04 22:41:10 +10:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00