[PATCHv2 0/4] New Ion ioctls

[Laura Abbott]

Hi,

This is a follow up to my previous series[1] for Ion ioctls. I've changed the
focus slightly based on the feedback. The ID remapping was less useful than I
originally thought and without that addition there isn't much benefit to have
a new alloc ioctl. The ABI check and query interface still seem beneficial.
There was some discussion on where exactly these types of ioctls would be
called. I expect the answer will depend on exactly how it's integrated.

Long term, I'd still like to fix the ABI to not be a checklist of botching
up ioctls but that focus will come later.

Changes from v1:
- Rebased
- Dropped RFC
- Dropped ID remapping and dependent logic
- Changed query logic to only need one ioctl
- Fixed alignment of query ioctl structure

[1] http://www.mail-archive.com/driverdev-devel@xxxxxxxxxxxxxxxxxxxxxx/msg48036.html

Laura Abbott (4):
  staging: android: ion: Drop heap type masks
  staging: android: ion: Pull out ion ioctls to a separate file
  staging: android: ion: Add an ioctl for ABI checking
  staging: android: ion: Add ioctl to query available heaps

 drivers/staging/android/ion/Makefile    |   3 +-
 drivers/staging/android/ion/ion-ioctl.c | 188 ++++++++++++++++++++++++++
 drivers/staging/android/ion/ion.c       | 226 ++++++--------------------------
 drivers/staging/android/ion/ion_priv.h  |  94 +++++++++++++
 drivers/staging/android/uapi/ion.h      |  67 +++++++++-
 5 files changed, 382 insertions(+), 196 deletions(-)
 create mode 100644 drivers/staging/android/ion/ion-ioctl.c

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2.7.4