Messages in this thread |  | | | From | Hank Janssen <> | | Subject | RE: [PATCH 1/1] hv: Use only one txf buffer per channel and kmalloc on initialize | | Date | Mon, 13 Dec 2010 22:57:10 +0000 |
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-----Original Message----- >From: Evgeniy Polyakov [mailto:zbr@ioremap.net] >Sent: Monday, December 13, 2010 2:04 PM >On Mon, Dec 13, 2010 at 01:14:21PM -0800, Hank Janssen (hjanssen@microsoft.com) wrote: >> +static u8 *shut_txf_buf; >> +static u8 *time_txf_buf; >> +static u8 *hbeat_txf_buf; > >Those are accessed without any kind of synchronization. I do not know exact context, but are you sure it is single-threaded?
The hv_utils driver services are all single threaded. The other drivers are not, but this one is.
Hank.
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