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| author | Gao Xiang <xiang@kernel.org> | 2022-06-12 13:50:10 +0800 |
|---|---|---|
| committer | Gao Xiang <xiang@kernel.org> | 2022-06-12 21:37:34 +0800 |
| commit | a0536697ab5309bbf07c1d90f3b645eb89731560 (patch) | |
| tree | 3155ea0004fb5f4a0e25f64fcb4b9615e331165b | |
| parent | 100cae2b98a70ac69ae7a09ed94f86ddf8c89fe2 (diff) | |
| download | erofs-utils-a0536697ab5309bbf07c1d90f3b645eb89731560.tar.gz | |
erofs-utils: manpage: add missing -Eztailpacking option
Complete the manpage for ztailpacking feature and
clean up the whole subsection.
Link: https://lore.kernel.org/r/20220612055010.485042-1-xiang@kernel.org
Signed-off-by: Gao Xiang <xiang@kernel.org>
| -rw-r--r-- | man/mkfs.erofs.1 | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/man/mkfs.erofs.1 b/man/mkfs.erofs.1 index 6017760..d811f20 100644 --- a/man/mkfs.erofs.1 +++ b/man/mkfs.erofs.1 @@ -42,24 +42,28 @@ and may take an argument using the equals ('=') sign. The following extended options are supported: .RS 1.2i .TP -.BI legacy-compress -Disable "decompression in-place" and "compacted indexes" support, which is used -when generating EROFS images for kernel version < 5.3. -.TP .BI force-inode-compact Forcely generate compact inodes (32-byte inodes) to output. .TP .BI force-inode-extended Forcely generate extended inodes (64-byte inodes) to output. .TP -.BI noinline_data -Don't inline regular files for FSDAX support (Linux v5.15+). -.TP .BI force-inode-blockmap Forcely generate inode chunk format in 4-byte block address array. .TP .BI force-chunk-indexes Forcely generate inode chunk format in 8-byte chunk indexes (with device id). +.TP +.BI legacy-compress +Drop "inplace decompression" and "compacted indexes" support, which is used +to generate compatible EROFS images for Linux v4.19 - 5.3. +.TP +.BI noinline_data +Don't inline regular files to enable FSDAX for these files (Linux v5.15+). +.TP +.BI ztailpacking +Pack the tail part (pcluster) of compressed files into its metadata to save +more space and the tail part I/O. (Linux v5.17+) .RE .TP .BI "\-T " # |