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Commit bdcab871 authored by Jan Kara's avatar Jan Kara Committed by Cheng Jian
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ext4: simplify ext4 error translation


mainline inclusion
from mainline-v5.11-rc1
commit 02a7780e4d2fcf438ac6773bc469e7ada2af56be
category: bugfix
bugzilla: 46758
CVE: NA

-----------------------------------------------

We convert errno's to ext4 on-disk format error codes in
save_error_info(). Add a function and a bit of macro magic to make this
simpler.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
Reviewed-by: default avatarAndreas Dilger <adilger@dilger.ca>
Link: https://lore.kernel.org/r/20201127113405.26867-7-jack@suse.cz


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>

conflicts:
fs/ext4/super.c

Signed-off-by: default avatarYe Bin <yebin10@huawei.com>
Reviewed-by: default avatarzhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarCheng Jian <cj.chengjian@huawei.com>
parent 55cad3d5
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