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Diffstat (limited to 'Documentation/filesystems/9p.rst')
| -rw-r--r-- | Documentation/filesystems/9p.rst | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/filesystems/9p.rst b/Documentation/filesystems/9p.rst index be3504ca034a..3f65db648db0 100644 --- a/Documentation/filesystems/9p.rst +++ b/Documentation/filesystems/9p.rst @@ -23,13 +23,10 @@ the 9p client is available in the form of a USENIX paper: Other applications are described in the following papers: * XCPU & Clustering - http://xcpu.org/papers/xcpu-talk.pdf * KVMFS: control file system for KVM - http://xcpu.org/papers/kvmfs.pdf * CellFS: A New Programming Model for the Cell BE - http://xcpu.org/papers/cellfs-talk.pdf * PROSE I/O: Using 9p to enable Application Partitions - http://plan9.escet.urjc.es/iwp9/cready/PROSE_iwp9_2006.pdf + http://web.archive.org/web/20110101152020/http://plan9.escet.urjc.es/iwp9/cready/PROSE_iwp9_2006.pdf * VirtFS: A Virtualization Aware File System pass-through https://kernel.org/doc/ols/2010/ols2010-pages-109-120.pdf @@ -238,6 +235,11 @@ Options cachetag cache tag to use the specified persistent cache. cache tags for existing cache sessions can be listed at /sys/fs/9p/caches. (applies only to cache=fscache) + + negtimeout the duration (in milliseconds) that negative dentries (paths + that do not actually exist) are retained in the cache. If + set to a negative value, those entries are kept indefinitely + until evicted by the buffer cache management system ============= =============================================================== Behavior |