diff options
| author | NeilBrown <[email protected]> | 2006-10-03 01:15:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-10-03 08:04:18 -0700 |
| commit | 26be34dc3a46be983352dd89683db374b0cb73fa (patch) | |
| tree | 296ed9d019ac56d4a6ea0909f1cf11bdfd08a3e5 /include/linux/debugobjects.h | |
| parent | c04be0aa82ff535e3676ab3e573957bdeef41879 (diff) | |
[PATCH] md: define backing_dev_info.congested_fn for raid0 and linear
Each backing_dev needs to be able to report whether it is congested, either by
modulating BDI_*_congested in ->state, or by defining a ->congested_fn.
md/raid did neither of these. This patch add a congested_fn which simply
checks all component devices to see if they are congested.
Signed-off-by: Neil Brown <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions