Jiaying Zhang 1907131bbe dquot: Detect partial write error to quota file in write_blk() and add printk_ratelimit for quota error messages ...

This patch changes quota_tree.c:write_blk() to detect error caused by partial
write to quota file and add a macro to limit control printed quota error
messages so we won't fill up dmesg with a corrupted quota file.

Signed-off-by: Jiaying Zhang <jiayingz@google.com>
Signed-off-by: Jan Kara <jack@suse.cz>

2010-05-21 19:30:49 +02:00

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