[lkml]   [2002]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRE: Calculating kernel logical address ..
On Mon, 2002-09-09 at 19:12, Imran Badr wrote:
> But my question here still begging an answer: What would be the portable way
> to calculate kernel logical address of that user buffer?

Who says it even has one ? Not all user allocated pages are even mapped
into the kernel by default. The kiobuf stuff used in 2.4 will do the job
for 2.4. For 2.5 the API will probably look a little different and be a
fair bit faster

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:28    [W:0.101 / U:1.316 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site