CVS commit: src/sys/kern

[Reinoud Zandijk <reinoud%netbsd.org@localhost>]

Module Name:    src
Committed By:   reinoud
Date:           Tue Apr 22 11:05:06 UTC 2008

Modified Files:
        src/sys/kern: vfs_bio.c

Log Message:
When using nested buffers, allow one erroring-out nested buffer to
error-out the master buffer.

The old setup was undeterministic since a later sheduled nested buffer
could clear the error again since there is no B_ERROR flag anymore. It also
would discard the error the nested buffer returned.


To generate a diff of this commit:
cvs rdiff -r1.194 -r1.195 src/sys/kern/vfs_bio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.