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| author | Jens Axboe | 2005-08-24 14:57:54 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2005-08-24 19:22:44 +0200 |
| commit | 9c2c38a122cc23d6a09b8004d60a33913683eedf (patch) | |
| tree | 0596d9e3315a64d01f2a6f64d4f352f3cd0de08f /arch/x86_64/pci | |
| parent | [PATCH] Export pcibios_bus_to_resource (diff) | |
| download | kernel-qcow2-linux-9c2c38a122cc23d6a09b8004d60a33913683eedf.tar.gz kernel-qcow2-linux-9c2c38a122cc23d6a09b8004d60a33913683eedf.tar.xz kernel-qcow2-linux-9c2c38a122cc23d6a09b8004d60a33913683eedf.zip | |
[PATCH] cfq-iosched.c: minor fixes
One critical fix and two minor fixes for 2.6.13-rc7:
- Max depth must currently be 2 to allow barriers to function on SCSI
- Prefer sync request over async in choosing the next request
- Never allow async request to preempt or disturb the "anticipation" for
a single cfq process context. This is as-designed, the code right now
is buggy in that area.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/pci')
0 files changed, 0 insertions, 0 deletions