[PATCH v3 00/11] android sync framework: clean up IOCTLs and ABI

Gustavo Padovan gustavo at padovan.org
Wed Feb 3 13:25:29 UTC 2016

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk>


This patch series clean up IOCTLs and abi of sync framework and it is a follow
up on the clean up series I've sent on Jan 21:


The main changes here are:

* remove of SYNC_WAIT ioctl, poll() should be used instead.
* rename some structs and macros to better reflect the new internal names.
* clean up and improve ABI on SYNC_IOC_FILE_INFO
* add flags filed to all ABI structs
* make sync_file_info->len return only the size of the array of fence_infos

        - Check flags passed to the kernel (Maarten)
        - Rework len to report only the size of fence_infos array (Emil)
        - Fix fence_info type. Use __u64 pointer type (Emil, Maarten)

	- Rename fence_info to sync_fence_info (Maarten)
	- Fix check for info.name (Maarten)
	- Update commit description of patch 06 (Emil, Maarten)

Please review! Thanks.

Gustavo Padovan (11):
  staging/android: remove SYNC_WAIT ioctl
  staging/android: rename sync_pt_info to sync_fence_info
  staging/android: rename sync_file_info_data to sync_file_info
  staging/android: remove driver_data from struct sync_fence_info
  staging/android: remove len field from struct sync_fence_info
  staging/android: turn fence_info into a __u64 pointer
  staging/android: add num_fences field to struct sync_file_info
  staging/android: make info->len return only size of sync_fence_info
  staging/android: rename SYNC_IOC_FENCE_INFO
  staging/android: add flags member to sync ioctl structs
  staging/android: remove redundant comments on sync_merge_data

 drivers/staging/android/sw_sync.c    |  14 ----
 drivers/staging/android/sync.c       | 129 +++++++++--------------------------
 drivers/staging/android/sync.h       |  20 ------
 drivers/staging/android/trace/sync.h |  44 ------------
 drivers/staging/android/uapi/sync.h  |  50 ++++++--------
 5 files changed, 56 insertions(+), 201 deletions(-)


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