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RESVSP problems

DISCUSSION Łukasz Fibinger 3 participants 7 messages May 24, 2007 – May 28, 2007

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#0 lore raw
Quoted 6 lines
Quoted 6 lines
Quoted 5 lines

You've probably hit:
http://oss.sgi.com/bugzilla/show_bug.cgi?id=418
unwritten extents remain unwritten after mmap() modifies them

Bug dchinner about it... ;-)

Quoted 7 lines
Quoted 1 line

Dave, consider it a bugging from my humble self :-)

Yeah, yeah ;)

I'm waiting to see what happens with Nick's patches in .22 before going any further. If they are not merged into .22, then I think we should push the XFS specific fix in....

I wonder, what's the status of it, Dave?

Cheers,

Luke

#1 lore raw
Quoted 8 lines · Å?ukasz Fibinger
Quoted 7 lines
Quoted 7 lines
Quoted 5 lines

You've probably hit:
http://oss.sgi.com/bugzilla/show_bug.cgi?id=418
unwritten extents remain unwritten after mmap() modifies them

Bug dchinner about it... ;-)

Dave, consider it a bugging from my humble self :-)

Quoted 7 lines
Quoted 5 lines

Yeah, yeah ;)

I'm waiting to see what happens with Nick's patches in .22 before going any further. If they are not merged into .22, then I think we should push the XFS specific fix in....

I wonder, what's the status of it, Dave?

A couple of days ago:

http://marc.info/?l=linux-mm&m=117988295814519&w=2

Cheers,

Dave.

Signature · 3 lines
Dave Chinner
Principal Engineer
SGI Australian Software Group
#2 lore raw
Quoted 15 lines · you
Quoted 14 lines · Å?ukasz Fibinger
Quoted 13 lines
Quoted 7 lines
Quoted 5 lines

You've probably hit:
http://oss.sgi.com/bugzilla/show_bug.cgi?id=418
unwritten extents remain unwritten after mmap() modifies them

Bug dchinner about it... ;-)

Dave, consider it a bugging from my humble self :-)

Yeah, yeah ;)

I'm waiting to see what happens with Nick's patches in .22 before going any further. If they are not merged into .22, then I think we should push the XFS specific fix in....

Quoted 6 lines
Quoted 1 line

I wonder, what's the status of it, Dave?

A couple of days ago:

http://marc.info/?l=linux-mm&m=117988295814519&w=2

I see. If that's the case, would sharing your 2.6.21 XFS specific fixes (you have them, right?) with me be any problem for you?

Cheers,

Luke

#3 lore raw
Quoted 18 lines · Å?ukasz Fibinger
Quoted 17 lines · you
Quoted 15 lines · Å?ukasz Fibinger
Quoted 6 lines
Quoted 6 lines
Quoted 5 lines

You've probably hit:
http://oss.sgi.com/bugzilla/show_bug.cgi?id=418
unwritten extents remain unwritten after mmap() modifies them

Bug dchinner about it... ;-)

Quoted 7 lines
Quoted 1 line

Dave, consider it a bugging from my humble self :-)

Yeah, yeah ;)

I'm waiting to see what happens with Nick's patches in .22 before going any further. If they are not merged into .22, then I think we should push the XFS specific fix in....

I wonder, what's the status of it, Dave?

Quoted 7 lines
Quoted 4 lines

A couple of days ago:

http://marc.info/?l=linux-mm&m=117988295814519&w=2

I see. If that's the case, would sharing your 2.6.21 XFS specific fixes (you have them, right?) with me be any problem for you?

The original XFS specific code was here:

http://marc.info/?l=linux-fsdevel&m=117080251026985&w=2

But if you want to patch your own kernel, I suggest that you use the latest generic version I posted here:

http://marc.info/?l=linux-fsdevel&m=117426058311029&w=2
http://marc.info/?l=linux-fsdevel&m=117426070111133&w=2

Cheers,

Dave.

Signature · 3 lines
Dave Chinner
Principal Engineer
SGI Australian Software Group
#4 lore raw
Quoted 6 lines · David Chinner
Quoted 2 lines · Å?ukasz Fibinger

I see. If that's the case, would sharing your 2.6.21 XFS specific fixes (you have them, right?) with me be any problem for you?

The original XFS specific code was here:

Quoted 8 lines

http://marc.info/?l=linux-fsdevel&m=117080251026985&w=2

But if you want to patch your own kernel, I suggest that you use the latest generic version I posted here:

http://marc.info/?l=linux-fsdevel&m=117426058311029&w=2
http://marc.info/?l=linux-fsdevel&m=117426070111133&w=2

Seems to be working as expected. Thanks.

Cheers,

Luke

#6 lore raw
Quoted 7 lines · Christoph Hellwig
Quoted 3 lines · David Chinner

The original XFS specific code was here:

http://marc.info/?l=linux-fsdevel&m=117080251026985&w=2

Btw, I think you should just push it for now. We can convert XFS to the generic code once ->fault goes in whenever that may be.

Ok - That original code had a coupl eof problems, so I'll fix it up first...

Cheers,

Dave.

Signature · 3 lines
Dave Chinner
Principal Engineer
SGI Australian Software Group