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| author | Xu Yilun <[email protected]> | 2025-07-16 07:03:49 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2025-07-18 20:33:08 +0000 |
| commit | ab6bc44159d8f0c4ee757e0ce041fa9033e0ead8 (patch) | |
| tree | a511faa6929db958e5475365496345810f9071a4 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | iommufd/selftest: Add coverage for vdevice tombstone (diff) | |
| download | kernel-ab6bc44159d8f0c4ee757e0ce041fa9033e0ead8.tar.gz kernel-ab6bc44159d8f0c4ee757e0ce041fa9033e0ead8.zip | |
iommufd: Rename some shortterm-related identifiers
Rename the shortterm-related identifiers to wait-related.
The usage of shortterm_users refcount is now beyond its name. It is
also used for references which live longer than an ioctl execution.
E.g. vdev holds idev's shortterm_users refcount on vdev allocation,
releases it during idev's pre_destroy(). Rename the refcount as
wait_cnt, since it is always used to sync the referencing & the
destruction of the object by waiting for it to go to zero.
List all changed identifiers:
iommufd_object::shortterm_users -> iommufd_object::wait_cnt
REMOVE_WAIT_SHORTTERM -> REMOVE_WAIT
iommufd_object_dec_wait_shortterm() -> iommufd_object_dec_wait()
zerod_shortterm -> zerod_wait_cnt
No functional change intended.
Link: https://patch.msgid.link/r/[email protected]
Suggested-by: Kevin Tian <[email protected]>
Suggested-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Nicolin Chen <[email protected]>
Tested-by: Nicolin Chen <[email protected]>
Signed-off-by: Xu Yilun <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions