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Subject[PATCH 0/5] erofs: get rid of erofs_get_meta_page()
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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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