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| author |   Christoph Hellwig <hch@lst.de> | 2014-09-10 08:23:35 -0700 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-10 12:47:03 -0700 |
| commit | 71d5b76302e21390b4ab747875de6bd5cfbca979 (patch) | |
| tree | 00f81f6bead7fb6acf3b08465c4c501c6a15bc3d /fs/nfs/pnfs_dev.c | |
| parent | pnfs/blocklayout: rewrite extent tracking (diff) | |
| download | linux-dev-71d5b76302e21390b4ab747875de6bd5cfbca979.tar.xz linux-dev-71d5b76302e21390b4ab747875de6bd5cfbca979.zip | |
pnfs/blocklayout: implement the return_range method
This allows removing extents from the extent tree especially on truncate
operations, and thus fixing reads from truncated and re-extended that
previously returned stale data.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/pnfs_dev.c')
0 files changed, 0 insertions, 0 deletions