On Mon, 11 Oct 1999, Stephen C. Tweedie wrote: > Hi, > > On Sun, 10 Oct 1999 16:57:18 +0200 (CEST), Andrea Arcangeli > <[EMAIL PROTECTED]> said: > > > My point was that even being forced to do a lookup before creating > > each empty buffer, will be still faster than 2.2.x as in 2.3.x the hash > > will contain only metadata. Less elements means faster lookups. > > The _fast_ quick fix is to maintain a per-inode list of dirty buffers > and to invalidate that list when we do a delete. This works for > directories if we only support truncate back to zero --- it obviously > gets things wrong if we allow partial truncates of directories (but why > would anyone want to allow that?!) AFFS. OTOH there we are dropping the known bh every time.
- Re: [possible race in ext2] Re: how to write get_b... Mikulas Patocka
- Re: [possible race in ext2] Re: how to write get_b... Alexander Viro
- Re: [possible race in ext2] Re: how to write g... Matti Aarnio
- Re: [possible race in ext2] Re: how to write g... Ingo Molnar
- [patch] [possible race in ext2] Re: how to write get_bl... Mikulas Patocka
- Re: [patch] [possible race in ext2] Re: how to wri... Andrea Arcangeli
- Re: [patch] [possible race in ext2] Re: how to... Ingo Molnar
- Re: [patch] [possible race in ext2] Re: how to... Andrea Arcangeli
- [patch] 2.3.20 simple fs-corruption fix [Re: [... Andrea Arcangeli
- Re: [patch] [possible race in ext2] Re: how to... Stephen C. Tweedie
- Re: [patch] [possible race in ext2] Re: how to... Alexander Viro
- Re: [patch] [possible race in ext2] Re: how to... Eric W. Biederman
- Re: [patch] [possible race in ext2] Re: how to... Stephen C. Tweedie
- Re: [patch] [possible race in ext2] Re: how to... Raul Miller
- Re: [patch] [possible race in ext2] Re: how to... Stephen C. Tweedie
- Re: [patch] [possible race in ext2] Re: how to... Steve Dodd
- Re: [patch] [possible race in ext2] Re: how to... Andrea Arcangeli
- Re: [patch] [possible race in ext2] Re: how to... tytso
- Re: [patch] [possible race in ext2] Re: how to... Mikulas Patocka
- Re: [patch] [possible race in ext2] Re: how to... Stephen C. Tweedie
- Re: [patch] [possible race in ext2] Re: how to... Andrea Arcangeli