tree ee9ce495031b68babe8af9ecb8a7daa86fa755f3
parent 6f176f70e6b65daa449b5363a859feb860b0b78d
author Greg Hackmann <ghackmann@google.com> 1449707768 -0800
committer Greg Hackmann <ghackmann@google.com> 1449708424 -0800

Return long long from get_zram_mem_used()

Commit 187a6aeb112ecbf85387a21ea75cf6beb3f9fc76 replaced atoll() with
fscanf("%ld").  Though unlikely, there could theoretically be 32-bit
devices with >2GB zram where the type difference matters.

Bug: 25951511

Change-Id: I902e27a214038fea1396185ef9a521316b0009f9
Signed-off-by: Greg Hackmann <ghackmann@google.com>