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| author | fsmp <fsmp@FreeBSD.org> | 1997-08-24 20:33:32 +0000 |
|---|---|---|
| committer | fsmp <fsmp@FreeBSD.org> | 1997-08-24 20:33:32 +0000 |
| commit | 30f7c300787da5cd36c457b534171c77ea9ea74d (patch) | |
| tree | a828988fb0b3e20b7593c923dec662cbb651b044 /sbin/mount_ifs/mount.c | |
| parent | d40888900736de743238ffe1d525e535bc260a99 (diff) | |
| download | FreeBSD-src-30f7c300787da5cd36c457b534171c77ea9ea74d.zip FreeBSD-src-30f7c300787da5cd36c457b534171c77ea9ea74d.tar.gz | |
A clean fix for the spl "deadlock before smp_active" problem.
Added a new variable, 'bsp_apic_ready', which is set as soon as the bootstrap
CPU has initialized its local APIC. Conditionalize the GENSPLR functions
to call ss_lock ONLY after bsp_apic_ready is TRUE; This should prevent
any problems with races between the time the 1st AP becomes ready and the
time smp_active is set.
Diffstat (limited to 'sbin/mount_ifs/mount.c')
0 files changed, 0 insertions, 0 deletions
