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PowerPC is the only architecture with mpsafe_vfs=0. This is now

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broken. Rudimentary tests show that PowerPC can run with
mpsafe_vfs=1. Make it so...
This commit is contained in:
Marcel Moolenaar 2007-03-27 05:29:41 +00:00
parent a77c710a25
commit f3ea971bf0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167933
1 changed files with 0 additions and 4 deletions
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4
sys/kern/vfs_subr.c
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@ -114,11 +114,7 @@ static int vfs_knllocked(void *arg);
* Enable Giant pushdown based on whether or not the vm is mpsafe in this * Enable Giant pushdown based on whether or not the vm is mpsafe in this
* build. Without mpsafevm the buffer cache can not run Giant free. * build. Without mpsafevm the buffer cache can not run Giant free.
*/ */
#if !defined(__powerpc__)
int mpsafe_vfs = 1; int mpsafe_vfs = 1;
#else
int mpsafe_vfs;
#endif
TUNABLE_INT("debug.mpsafevfs", &mpsafe_vfs); TUNABLE_INT("debug.mpsafevfs", &mpsafe_vfs);
SYSCTL_INT(_debug, OID_AUTO, mpsafevfs, CTLFLAG_RD, &mpsafe_vfs, 0, SYSCTL_INT(_debug, OID_AUTO, mpsafevfs, CTLFLAG_RD, &mpsafe_vfs, 0,
"MPSAFE VFS"); "MPSAFE VFS");