plan9fox/sys
cinap_lenrek 4f0bfe0fb8 dtracy: avoid dmachlock() race
between being commited to a machno and having acquired the lock, the
scheduler could come in an schedule us on a different processor. the
solution is to have dtmachlock() take a special -1 argument to mean
"current mach" and return the actual mach number after the lock has
been acquired and interrupts being disabled.
2019-03-30 09:17:46 +01:00
..
doc
games/lib fortunes: Open source may not be safe if it has no super excellent moderator. 2019-03-17 23:13:27 -04:00
include dtracy: avoid dmachlock() race 2019-03-30 09:17:46 +01:00
lib dist/mkfile: aux/stub -d /n/src9/usr to avoid overbinding /usr in case /n/src9 an / alias 2019-03-30 05:50:14 +01:00
man merge 2019-03-27 14:33:15 +01:00
src dtracy: avoid dmachlock() race 2019-03-30 09:17:46 +01:00