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Fix the buffer queue problem differently. The previous fix could panic

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with a buffer not on queue panic.
This commit is contained in:
dyson 1996-03-03 01:04:28 +00:00
parent 87028fef4b
commit 44a917fb0c
1 changed files with 2 additions and 6 deletions
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8
sys/kern/vfs_bio.c
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@ -18,7 +18,7 @@
* 5. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id: vfs_bio.c,v 1.85 1996/03/02 03:45:04 dyson Exp $
* $Id: vfs_bio.c,v 1.86 1996/03/02 04:40:55 dyson Exp $
*/
/*
@ -782,11 +782,7 @@ trytofreespace:
TAILQ_INSERT_TAIL(&bufqueues[QUEUE_LRU], bp, b_freelist);
goto start;
}
/*
* Make sure that the buffer is flagged as not being on a
* queue.
*/
bp->b_qindex = QUEUE_NONE;
TAILQ_INSERT_TAIL(&bufqueues[QUEUE_LRU], bp, b_freelist);
}
}