[S390] sclp_vt220: speed up console output for interactive work

Currently an output buffer can wait up to HZ/2 until the buffer is
flushed. The wait time is noticeable in interactive tools like mc.

Change the value to HZ/20, which seems enough for interactive work.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Christian Borntraeger 2008-03-05 12:37:12 +01:00 committed by Martin Schwidefsky
parent a5e2383991
commit fa331ffc56

View file

@ -367,7 +367,7 @@ sclp_vt220_timeout(unsigned long data)
sclp_vt220_emit_current();
}
#define BUFFER_MAX_DELAY HZ/2
#define BUFFER_MAX_DELAY HZ/20
/*
* Internal implementation of the write function. Write COUNT bytes of data