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Bug #1311

closed

Assertion on spin_unlock_wr_quick

Added by ahuete.devel about 15 years ago. Updated about 15 years ago.

Status:
Closed
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hi all,

In spin_unlock_wr_quick() function, gd->gd_spinlocks_wr is always
decreased, even when its value is equal to 0. This shouldn't happen, and
if it happens then something may be wrong. In the patch below, I've
added a KKASSERT before the decreasing as recommended by corecode.

http://gitweb.dragonflybsd.org/~tuxillo/dragonfly.git/commitdiff/721b254210a115e6c53b1d842cc560587eff3ae5

Regards,
Antonio Huete

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