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Diffstat (limited to 'Documentation/filesystems/erofs.rst')
| -rw-r--r-- | Documentation/filesystems/erofs.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst index cc4626d6ee4f..08194f194b94 100644 --- a/Documentation/filesystems/erofs.rst +++ b/Documentation/filesystems/erofs.rst @@ -75,7 +75,7 @@ Here are the main features of EROFS: - Support merging tail-end data into a special inode as fragments. - - Support large folios for uncompressed files. + - Support large folios to make use of THPs (Transparent Hugepages); - Support direct I/O on uncompressed files to avoid double caching for loop devices; @@ -116,7 +116,7 @@ cache_strategy=%s Select a strategy for cached decompression from now on: cluster for further reading. It still does in-place I/O decompression for the rest compressed physical clusters; - readaround Cache the both ends of incomplete compressed + readaround Cache both ends of incomplete compressed physical clusters for further reading. It still does in-place I/O decompression for the rest compressed physical clusters. @@ -128,6 +128,7 @@ device=%s Specify a path to an extra device to be used together. fsid=%s Specify a filesystem image ID for Fscache back-end. domain_id=%s Specify a domain ID in fscache mode so that different images with the same blobs under a given domain ID can share storage. +fsoffset=%llu Specify block-aligned filesystem offset for the primary device. =================== ========================================================= Sysfs Entries |