Read locking is over used in the kernel to guarantee liveness. This API makes
it easy to provide livenes guarantees without atomics.
Includes epoch_test kernel module to stress test the API.
Documentation will follow initial use case.
Test case and improvements to preemption handling in response to discussion
with mjg@
Reviewed by: imp@, shurd@
Approved by: sbruno@
Otherwise the output is buffered and it appears that make is stuck on something
long-running. This problem is not present with -j as it uses different
code that was already flushing.
Discussed with: sjg
Approved by: re (blanket, META_MODE)
Sponsored by: EMC / Isilon Storage Division
Archive member handling works again
meta mode, treat missing reads as for writes.
Update dirdeps.mk - much improved startup time.
Update meta.stage.mk - avoid ln when chmod required.
Only change to bmake is man page - document .OBJDIR target.
We also get latest dirdeps.mk and friends.
> Description of fields to fill in above: 76 columns --|
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_M contrib/bmake
M contrib/bmake/ChangeLog
M contrib/bmake/Makefile
M contrib/bmake/bmake.1
M contrib/bmake/bmake.cat1
M contrib/bmake/make.1
M contrib/bmake/mk/ChangeLog
M contrib/bmake/mk/dirdeps.mk
M contrib/bmake/mk/gendirdeps.mk
M contrib/bmake/mk/install-mk
M contrib/bmake/mk/meta.stage.mk
M contrib/bmake/mk/meta.sys.mk
M contrib/bmake/mk/mkopt.sh
M contrib/bmake/targ.c
M usr.bin/bmake/Makefile
into the job queue.
This avoids closing down an entire build on failure of one branch.
Probably has no use outside the context of universe/tinderbox.
Reviewed by: obrien
Parse_SetInput:
curFile->fname was using the buffer passed to it - which ReadMakefile frees.
This change makes the comment in ParseEOF about leaking curFile->fname true.
