| commit | a056863937a7d4a9a619bfaee36f780b2dae1622 | |
| author | Matthew Dillon <dillon@dragonflybsd.org> | |
| Wed, 30 Apr 2008 04:19:57 +0000 (30 04:19 +0000) | ||
| committer | Matthew Dillon <dillon@dragonflybsd.org> | |
| Wed, 30 Apr 2008 04:19:57 +0000 (30 04:19 +0000) | ||
| tree | 57e10e2669fb1d9064d3c8af4a9330e286856814 | treesnapshot (tar.gz zip) |
| parent | 31062a6b84f3145f3364832d18cda0124e6db226 | commitdiff |
Change the SMP wakeup() code to send an IPI to the target cpu's in parallel
instead of chaining the message. This fixes a stack depth assertion in the
IPI processing code that Sephe was hitting in his network work. The target
cpu _wakeup() code no longer recurses the IPI subsystem.
Reported-by: "Sepherosa Ziehau" <sepherosa@gmail.com>
instead of chaining the message. This fixes a stack depth assertion in the
IPI processing code that Sephe was hitting in his network work. The target
cpu _wakeup() code no longer recurses the IPI subsystem.
Reported-by: "Sepherosa Ziehau" <sepherosa@gmail.com>
| sys/kern/kern_synch.c | diffblobblamehistory |