Messages in this thread | | | From | Gao Xiang <> | Subject | [PATCH 0/5] erofs: get rid of erofs_get_meta_page() | Date | Wed, 29 Dec 2021 12:14:00 +0800 |
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Hi folks,
erofs_get_meta_page() is actually inflexible since it's too close to the page itself.
In order to prepare for folio and subpage features, introduce on-stack meta buffer descriptor instead and convert all erofs_get_meta_page() users to use it.
It can also be used for new potential backends such as fscache or mtd.
Patches are trivial.
Thanks, Gao Xiang
Gao Xiang (5): erofs: introduce meta buffer operations erofs: use meta buffers for inode operations erofs: use meta buffers for super operations erofs: use meta buffers for xattr operations erofs: use meta buffers for zmap operations
fs/erofs/data.c | 102 +++++++++++++++++++++++++----------- fs/erofs/inode.c | 68 ++++++++++++------------ fs/erofs/internal.h | 22 ++++++-- fs/erofs/super.c | 105 ++++++++++--------------------------- fs/erofs/xattr.c | 123 +++++++++++++------------------------------- fs/erofs/zdata.c | 23 ++++----- fs/erofs/zmap.c | 56 ++++++-------------- 7 files changed, 211 insertions(+), 288 deletions(-)
-- 2.24.4
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