Hello list
sorry this is a bit OT but I didn't know where to ask.
I am trying to raise max_segments above 128 by kernel recompile but it
seems I am not able to.
I have identified this place in the sources
void blk_set_default_limits(struct queue_limits *lim)
{
lim->max_segments = BLK_MAX_SEGMENTS;
....
so I have raised the value of corresponding enum BLK_MAX_SEGMENTS (which
was indeed set at 128), but I was surprised to notice that after booting
the new kernel the value is still stuck at 128, for all devices: sd*,
md*, dm-* .
So such value must come from elsewhere, but where?
( I am on 3.4.x fwiw.... )
Thanks in advance
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