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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-02-14 15:35:28 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-02-14 15:35:28 +1100 |
| commit | f600c997a1e930c3be312fdc4d1a67979d89173e (patch) | |
| tree | 352f5d35d672887a5552730cb71af9d3f068fe19 /Documentation/ABI/testing/sysfs-class-bdi | |
| parent | 065957b017e290977dc5527ae4e21cff9d3fb5ec (diff) | |
| parent | 0ef183f7f162a62662f6002b03bcf3ca2903c937 (diff) | |
Merge branch 'akpm/master'
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-bdi')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-bdi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-bdi b/Documentation/ABI/testing/sysfs-class-bdi index 5f500977b42f..d773d5697cf5 100644 --- a/Documentation/ABI/testing/sysfs-class-bdi +++ b/Documentation/ABI/testing/sysfs-class-bdi @@ -48,3 +48,8 @@ max_ratio (read-write) most of the write-back cache. For example in case of an NFS mount that is prone to get stuck, or a FUSE mount which cannot be trusted to play fair. + +stable_pages_required (read-only) + + If set, the backing device requires that all pages comprising a write + request must not be changed until writeout is complete. |