tree e7c9a479ebe511c1c8cffcc71dc0153e585d5068
parent edef9c7def75339849430a48504ffc99d5cffe63
author Olav Haugan <ohaugan@codeaurora.org> 1383267221 -0700
committer Olav Haugan <ohaugan@codeaurora.org> 1384544796 -0800

staging: zram: Rate limit memory allocation errors

If an error occurs allocating memory for zram we will not be able
to fullfill the request to store the page in zram. The swap subsystem
still continues to try to swap out pages to zram even when this error
occurs since there is currently no facility to stop the swap subsystem
from swapping out during such errors. This can cause the system to be
overflowed with logging errors.

Reduce the amount of logging to prevent the kernel log
from being filled with these error messages.

Change-Id: I54b920337749ece59d9ca78fa8b29345ec7b976b
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>