I wonder if anyone uses printk return value but it is there and should be
counted correctly.
This patch modifies log_store() to return the number of really stored bytes
from the 'text' part. Also it handles the return value in vprintk_emit().
Note that log_store() is used also in cont_flush()
I wonder if anyone uses printk return value but it is there and should be
counted correctly.
This patch modifies log_store() to return the number of really stored bytes
from the 'text' part. Also it handles the return value in vprintk_emit().
Note that log_store() is used also in cont_flush()
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