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author | Matthew Dillon <dillon@FreeBSD.org> | 2002-03-27 05:39:23 +0000 |
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committer | Matthew Dillon <dillon@FreeBSD.org> | 2002-03-27 05:39:23 +0000 |
commit | d74ac6819b2cc8e5c18a099a97ffc16616b4e94d (patch) | |
tree | 8233f61cf29e01829b91c6a5cf27defe60e6b8d8 /sys/conf/files.alpha | |
parent | 50a565560242eb8b86d01bb62036d501aa4fa52b (diff) | |
download | src-d74ac6819b2cc8e5c18a099a97ffc16616b4e94d.tar.gz src-d74ac6819b2cc8e5c18a099a97ffc16616b4e94d.zip |
Compromise for critical*()/cpu_critical*() recommit. Cleanup the interrupt
disablement assumptions in kern_fork.c by adding another API call,
cpu_critical_fork_exit(). Cleanup the td_savecrit field by moving it
from MI to MD. Temporarily move cpu_critical*() from <arch>/include/cpufunc.h
to <arch>/<arch>/critical.c (stage-2 will clean this up).
Implement interrupt deferral for i386 that allows interrupts to remain
enabled inside critical sections. This also fixes an IPI interlock bug,
and requires uses of icu_lock to be enclosed in a true interrupt disablement.
This is the stage-1 commit. Stage-2 will occur after stage-1 has stabilized,
and will move cpu_critical*() into its own header file(s) + other things.
This commit may break non-i386 architectures in trivial ways. This should
be temporary.
Reviewed by: core
Approved by: core
Notes
Notes:
svn path=/head/; revision=93264
Diffstat (limited to 'sys/conf/files.alpha')
-rw-r--r-- | sys/conf/files.alpha | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/files.alpha b/sys/conf/files.alpha index 9854c5daafa7..9733f65a2d29 100644 --- a/sys/conf/files.alpha +++ b/sys/conf/files.alpha @@ -39,6 +39,7 @@ alpha/alpha/busspace.c standard alpha/alpha/clock.c standard alpha/alpha/clock_if.m standard alpha/alpha/cpuconf.c standard +alpha/alpha/critical.c standard alpha/alpha/db_disasm.c optional ddb alpha/alpha/db_interface.c optional ddb alpha/alpha/db_trace.c optional ddb |