vmw_validation_revert(9)
π vmw_validation_revert β a kernel API manual moment
okay so bestie, welcome to the vmw_validation_revert(9) page, a genuine kernel API manual icon. sit down, hydrate, let's get into it π«Ά
β¨ NAME β¨
vmw_validation_revert β the "nvm, undo that" of validation actions, for when your command submission didn't slay and you gotta walk it back π
πΈ SYNOPSIS πΈ
void vmw_validation_revert (struct vmw_validation_context *ctx );
periodt. that's the whole signature, no notes π
π ARGUMENTS π
ctxβ the validation context, aka the main character of this whole function. it's the thing you're reverting, so like, hand it over β¨
π¦ DESCRIPTION π¦
so here's the tea: this is where you go when command submission failed and you need to revert the validation actions you did. the vibe check failed, the submission did not eat, and now we're cleaning up π§Ή
and ngl there's one little thing that lowkey matters: the caller still needs to unref resources after a call to this function. like, this function does its part, but you are not off the hook β the unref is yours to handle, bestie. don't ghost it π
π SEE ALSO π
the whole friend group, fr fr β literally the entire cast of the vmwgfx validation saga:
- Kernel file
./drivers/gpu/drm/vmwgfx/vmwgfx_validation.c struct vmw_validation_bo_node(9)struct vmw_validation_res_node(9)vmw_validation_mem_alloc(9)vmw_validation_mem_free(9)vmw_validation_find_bo_dup(9)vmw_validation_find_res_dup(9)vmw_validation_add_bo(9)vmw_validation_add_resource(9)vmw_validation_res_set_dirty(9)vmw_validation_res_switch_backup(9)vmw_validation_res_reserve(9)vmw_validation_res_unreserve(9)vmw_validation_bo_validate_single(9)vmw_validation_bo_validate(9)vmw_validation_res_validate(9)vmw_validation_drop_ht(9)vmw_validation_unref_lists(9)vmw_validation_prepare(9)vmw_validation_done(9)vmw_validation_preload_bo(9)vmw_validation_preload_res(9)vmw_validation_bo_backoff(9)
quick reminder bestie: this whole icon lives under ./drivers/gpu/drm/vmwgfx and its date stamp says October 2026 β that's the version vibe this page is serving, no cap π
k that's the page!! go unref your resources, you ate πππ¦β
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms