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Change-Id: Ib68612c6a1e003938fa6df009df85e9cb4599b11
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/76784
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>
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Update print format and use WARN for some of errors.
Change-Id: Ie594eb09fdbefb332d6fc7460b64ce35153fa584
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/74470
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
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Change-Id: Ifb3bc3d7fa54cddda7e3f0acd34dbcc4b1ed39d3
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/72644
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
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Move ion priv data structs and methods to ion_priv.h.
This is needed to allow vendor spcific code dereferencing
ion data structs and accessing methods.
Change-Id: I4f863e0f4a59a80ec6b4468ca27ed7b96a78772b
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/71111
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
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Handle and buffer are not ref counted correct during fork from
a process, which has mmap'ed ion memory.
Change-Id: Ida98f4639f29fef8397abd07bbf317c1baa0130e
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/72643
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
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-- init rb nodes in ion_handle_create
-- in ion_handle_destroy, check that a node belongs to a tree before removing
it (safety check, does not happen right now)
-- mark as static functions used only inside ion.c
-- update comments to ion_share() with a relevant blurb from the implementation
-- other minor updates/typo fixes to comments
Signed-off-by: Iliyan Malchev <malchev@google.com>
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Before freeing or sharing handles, confirm that they
are valid in the provided client
Change-Id: I06ec599c0b277fcb5417325a12ecbf8b2d248a7b
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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ion_client_create now does a lookup, so this need not
also be done from ion_open
Change-Id: Icb101bbf514bf2e40b4b5d9b320130bf185349aa
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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ion_client_destroy kernel api should only delete the client
if it's refcount has gone to zero.
Change-Id: Iaa662bd82d67279a9807e01f9a24aebe3d21c17d
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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If a process already had a client, ion_client_create
would loop forever.
Change-Id: I723207b5872dfc11be04ca27d38a3cf39c4a1426
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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The function name is wrong here, and this function may
sometimes be called to see if a value passed from userspace
is an ion handle. Since it's not really an error when it
fails, remove the log message.
Change-Id: I7bee0e7ffb72b4c4768774a3586f97e306700c21
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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Fix some cases where locks were not released on error paths
Change heap->prio to heap->id to make meaning clearer
Fix kernel doc to match sources
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Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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