Re: [PATCH] mm: compaction: fix echo 1 > compact_memory return error issue
From: Michal Nazarewicz
Date: Sun Jan 06 2013 - 11:01:54 EST
On Sun, Jan 06 2013, Simon Jeons wrote:
>> >write(1, "1\n", 2) = 3
>> Here it tells it.
> On Sun, 2013-01-06 at 08:48 +0000, Liu Hui-R64343 wrote:
> Why this value trouble you?
Because write() is supposed to return the number of bytes successfully
written.
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