![]() | |||||||||||
Messages in this thread |
On Wed, May 25, 2005 at 11:05:05PM +0200, Esben Nielsen wrote: > Long interrupt handlers can be interrupt by _tasks_, not only other > interrupts! An audio application running in userspace can be scheduled > over an ethernet interrupt handler copying data from the > controller into RAM (without DMA). Doesn't that greatly increase the risk of the hardware overrunning it's buffer? -- Tom Vier <tmv@comcast.net> DSA Key ID 0x15741ECE - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
| Last update: 2005-05-25 23:29 [from the cache] ©2003-2008 | |||||||||||