deepin: KABI:drm: Add kabi reserve in drm_gpu_scheduler.h

[yunjianshijie]

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9244H

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Reserve space for drm_sched_entity, drm_sched_rq, drm_sched_fence, drm_sched_job and drm_gpu_scheduler in drm_gpu_scheduler.h.

Summary by Sourcery

Bug Fixes:

• Include linux/deepin_kabi.h and add DEEPIN_KABI_RESERVE slots in drm_sched_entity, drm_sched_rq, drm_sched_fence, drm_sched_job, and drm_gpu_scheduler structures to maintain kernel ABI compatibility

[deepin-ci-robot]

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[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This patch integrates Deepin KABI support into the DRM GPU scheduler by including the deepin_kabi header and inserting DEEPIN_KABI_RESERVE placeholders across key scheduler structures to reserve ABI space.

Class diagram for updated DRM GPU scheduler structures with KABI reserves

classDiagram
    class drm_sched_entity {
        +rb_tree_node
        +DEEPIN_KABI_RESERVE(1)
        +DEEPIN_KABI_RESERVE(2)
        +DEEPIN_KABI_RESERVE(3)
        +DEEPIN_KABI_RESERVE(4)
    }
    class drm_sched_rq {
        +entities
        +current_entity
        +rb_tree_root
        +DEEPIN_KABI_RESERVE(1)
        +DEEPIN_KABI_RESERVE(2)
    }
    class drm_sched_fence {
        +owner
        +DEEPIN_KABI_RESERVE(1)
        +DEEPIN_KABI_RESERVE(2)
    }
    class drm_sched_job {
        +submit_ts
        +DEEPIN_KABI_RESERVE(1)
        +DEEPIN_KABI_RESERVE(2)
    }
    class drm_gpu_scheduler {
        +ready
        +free_guilty
        +dev
        +DEEPIN_KABI_RESERVE(1)
        +DEEPIN_KABI_RESERVE(2)
        +DEEPIN_KABI_RESERVE(3)
        +DEEPIN_KABI_RESERVE(4)
    }

Loading

File-Level Changes

Change	Details	Files
Include Deepin KABI header	Add #include <linux/deepin_kabi.h> at top of gpu_scheduler.h	include/drm/gpu_scheduler.h
Reserve ABI space in DRM scheduler structures	Insert four DEEPIN_KABI_RESERVE entries in struct drm_sched_entity Insert two DEEPIN_KABI_RESERVE entries in struct drm_sched_rq Insert two DEEPIN_KABI_RESERVE entries in struct drm_sched_fence Insert two DEEPIN_KABI_RESERVE entries in struct drm_sched_job Insert four DEEPIN_KABI_RESERVE entries in struct drm_gpu_scheduler	include/drm/gpu_scheduler.h

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[deepin-ci-robot]

Hi @yunjianshijie. Thanks for your PR.

I'm waiting for a deepin-community member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[sourcery-ai]

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