staging: ion: remove order from struct page_info
authorHeesub Shin <heesub.shin@samsung.com>
Fri, 30 May 2014 01:26:27 +0000 (10:26 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 19 Jun 2014 22:38:33 +0000 (15:38 -0700)
commitd10e4ffd64a19d88f085e92a4b0a2470aa336915
tree46ea0715fc75bb26889e281cf4ccb0ac9c722ea5
parent2b3cffc9314d1c3e60a0ebccc366df1ada6e524e
staging: ion: remove order from struct page_info

ION system heap uses an internal data structure, struct page_info, for
tracking down the meta information of the pages allocated from the pool.
Now that the pool returns compound pages, we don't need to store page
order in struct page_info.

Signed-off-by: Heesub Shin <heesub.shin@samsung.com>
Reviewed-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/android/ion/ion_system_heap.c