f2fs: fix to consider multiple device for readonly check

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This patch introduce f2fs_hw_is_readonly() to check whether lower
device is readonly or not, it adapts multiple device scenario.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2019-04-22 20:22:36 +08:00 • committed by Jaegeuk Kim

parent b471eb99e6

commit f824deb54b

2 changed files with 15 additions and 1 deletions

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14

fs/f2fs/f2fs.h

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2

fs/f2fs/super.c

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