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[Xen-devel] [PATCH] minios: simplified freelists in gnttab.c
| To: | xen-devel <Xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] minios: simplified freelists in gnttab.c |
| From: | Jacob Gorm Hansen <jacobg@xxxxxxx> |
| Date: | Thu, 04 Jan 2007 18:13:39 +0100 |
| Delivery-date: | Thu, 04 Jan 2007 09:13:38 -0800 |
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hi, I found some strange freelist error conditions in gnttab.c under heavy load, and replaced the get/put_free_entry() functions with code similar to that of XenLinux' netfront.c. Without this patch out-of-range ids will be returned under heavy load. Jacob
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