Significant Slowdown Occuring in 2.2 starting with 19pre2
A message that is not in the archive (sent off-list or not yet received): [email protected]
Quoted 3 lines · Alan Cox
The only change in 2.2.19pre2 is the merge of Andrea Arcangeli's VM. Please talk to Andrea and see if he can work out why
Also the merge of blkdev-in-pagecache. If the magneto optical disk has a weird blocksize < PAGE_CACHE_SIZE (doesn't it have 2k normally?) then there could be problems.
-Andi
From: Andi Kleen <[email protected]>
Date: 15 Jan 2002 13:49:16 +0100
Quoted 3 lines · Alan Cox
The only change in 2.2.19pre2 is the merge of Andrea Arcangeli's VM. Please talk to Andrea and see if he can work out why
Also the merge of blkdev-in-pagecache.
Andi, 2.2.x not 2.4.x :-)
Quoted 5 lines
Also the merge of blkdev-in-pagecache. If the magneto optical disk has a weird blocksize <
PAGE_CACHE_SIZE(doesn't it have 2k normally?) then there could be problems.
I neglected to mention that. Yes, the media I am using has a 2k blocksize.
And 2.4.17 is working great - this is only happening with recent 2.2.
Steve
Quoted 11 lines · David S. Miller
From: Andi Kleen <[email protected]>
Date: 15 Jan 2002 13:49:16 +0100Quoted 3 lines · Alan Cox
The only change in 2.2.19pre2 is the merge of Andrea Arcangeli's VM. Please talk to Andrea and see if he can work out why
Also the merge of blkdev-in-pagecache.
Andi, 2.2.x not 2.4.x :-)
Oops. Thank you David.
-Andi