cvs commit: src/sys/sys bio.h
marcel at xcllnt.net
Mon Jun 13 00:01:18 GMT 2005
On Jun 12, 2005, at 3:33 PM, Jeff Roberson wrote:
> jeff 2005-06-12 22:33:06 UTC
> FreeBSD src repository
> Modified files:
> sys/sys bio.h
> - switch_point is now unused. This doesn't break module binary
> since the structure is shrinking, not growing.
Not true. An array of bio_queue_head will be broken by this change.
Other breakages may be caused by having the field remain uninitialized
or clobbered from the perspective of a module. Passing by value is
If ABI breakage is a concern, this change better be reverted.
Marcel Moolenaar USPA: A-39004 marcel at xcllnt.net
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