Messages in this thread | | | From | Yue Hu <> | Subject | [RFC PATCH 0/2] erofs: support compressed fragments data | Date | Mon, 22 Aug 2022 13:52:59 +0800 |
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From: Yue Hu <huyue2@coolpad.com>
This feature can merge tail of per-file or the whole files into a special inode to achieve greater compression ratio.
mkfs v4: https://lore.kernel.org/all/cover.1661087840.git.huyue2@coolpad.com/
Yue Hu (2): erofs: support on-disk offset for shifted decompression erofs: add on-disk compressed fragments support
fs/erofs/decompressor.c | 15 +++++++---- fs/erofs/erofs_fs.h | 26 ++++++++++++++----- fs/erofs/internal.h | 16 +++++++++--- fs/erofs/super.c | 6 +++++ fs/erofs/sysfs.c | 2 ++ fs/erofs/zdata.c | 55 ++++++++++++++++++++++++++++++++++++++++- fs/erofs/zmap.c | 40 +++++++++++++++++++++++++++--- 7 files changed, 141 insertions(+), 19 deletions(-)
-- 2.17.1
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