Searched hist:"4 b077b50" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/fs/erofs/ |
| H A D | xattr.c | 4b077b50 Tue Jun 13 02:41:13 CDT 2023 Jingbo Xu <jefflexu@linux.alibaba.com> erofs: unify inline/shared xattr iterators for listxattr/getxattr
Make inline_{list,get}xattr() as well as inline_xattr_iter_begin()
unified as erofs_xattr_iter_inline(), and shared_{list,get}xattr()
unified as erofs_xattr_iter_shared().
After these changes, both erofs_xattr_iter_{inline,shared}() return 0 on
success, and negative error on failure.
One thing worth noting is that, the logic of returning it->buffer_ofs
when there's no shared xattrs in shared_listxattr() is moved to
erofs_listxattr() to make the unification possible. The only difference
is that, semantically the old behavior will return ENOATTR rather than
it->buffer_ofs if ENOATTR encountered when listxattr is parsing upon a
specific shared xattr, while now the new behavior will return
it->buffer_ofs in this case. This is not an issue, as listxattr upon a
specific xattr won't return ENOATTR.
Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230613074114.120115-5-jefflexu@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
|