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| author | Matthew Dillon <dillon@FreeBSD.org> | 2002-03-27 05:39:23 +0000 |
|---|---|---|
| committer | Matthew Dillon <dillon@FreeBSD.org> | 2002-03-27 05:39:23 +0000 |
| commit | d74ac6819b2cc8e5c18a099a97ffc16616b4e94d (patch) | |
| tree | 8233f61cf29e01829b91c6a5cf27defe60e6b8d8 /sys/conf/files.ia64 | |
| 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.ia64')
| -rw-r--r-- | sys/conf/files.ia64 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/files.ia64 b/sys/conf/files.ia64 index 9af511266a38..9850f3b8fce3 100644 --- a/sys/conf/files.ia64 +++ b/sys/conf/files.ia64 @@ -27,6 +27,7 @@ ia64/ia64/autoconf.c standard ia64/ia64/busdma_machdep.c standard ia64/ia64/clock.c standard ia64/ia64/clock_if.m standard +ia64/ia64/critical.c standard ia64/ia64/db_disasm.c optional ddb ia64/ia64/db_interface.c optional ddb ia64/ia64/db_trace.c optional ddb |