diff options
| author | Jens Axboe <axboe@suse.de> | 2005-06-27 10:55:12 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-27 14:33:29 -0700 |
| commit | 22e2c507c301c3dbbcf91b4948b88f78842ee6c9 (patch) | |
| tree | 9a97c91d1362e69703aa286021daffb8a5456f4c /arch/ia64 | |
| parent | 020f46a39eb7b99a575b9f4d105fce2b142acdf1 (diff) | |
[PATCH] Update cfq io scheduler to time sliced design
This updates the CFQ io scheduler to the new time sliced design (cfq
v3). It provides full process fairness, while giving excellent
aggregate system throughput even for many competing processes. It
supports io priorities, either inherited from the cpu nice value or set
directly with the ioprio_get/set syscalls. The latter closely mimic
set/getpriority.
This import is based on my latest from -mm.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/entry.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index b1d5d3d5276..785a51b0ad8 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1577,8 +1577,8 @@ sys_call_table: data8 sys_add_key data8 sys_request_key data8 sys_keyctl - data8 sys_ni_syscall - data8 sys_ni_syscall // 1275 + data8 sys_ioprio_set + data8 sys_ioprio_get // 1275 data8 sys_set_zone_reclaim data8 sys_ni_syscall data8 sys_ni_syscall |