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| author | Huaisheng Ye <huaisheng.ye@intel.com> | 2025-01-15 23:26:00 +0800 |
|---|---|---|
| committer | Dave Jiang <dave.jiang@intel.com> | 2025-01-22 08:55:21 -0700 |
| commit | 448a60e85ae2afe2cb760f5d2ed2c8a49d2bd1b4 (patch) | |
| tree | 21c14cb2353802d23042b2cf46fe367e9e58bf28 /tools/perf/scripts/python/netdev-times.py | |
| parent | 6cdbd84dc42b5f7e61c0aed67596efa0f4406a20 (diff) | |
cxl/core/regs: Refactor out functions to count regblocks of given type
cxl_find_regblock_instance() counts the number of instances of a register
block as a side effect of searching through all available register blocks.
cxl_count_regblock() throws away that work and recounts all the register
blocks by asking cxl_find_regblock_instance() to redo work it has
already done until it finally returns an error, that is needlessly
wasteful.
Let cxl_count_regblock() leverage the counting that
cxl_find_regblock_instance() already does by passing in a sentinel value
(CXL_INSTANCES_COUNT) that triggers the count to be returned.
[ davej: Updated to more concise commit log supplied by djbw ]
[ davej: Fix up checkpatch formatting warnings ]
Signed-off-by: Huaisheng Ye <huaisheng.ye@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Link: https://patch.msgid.link/20250115152600.26482-2-huaisheng.ye@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions