Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 1/2] f2fs: handle readonly filesystem in f2fs_ioc_shutdown() | Date | Mon, 8 Jun 2020 20:03:16 +0800 |
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If mountpoint is readonly, we should allow shutdowning filesystem successfully, this fixes issue found by generic/599 testcase of xfstest.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/file.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index bcca22752ebe..dbf4a342c02b 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2232,8 +2232,15 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) if (in != F2FS_GOING_DOWN_FULLSYNC) { ret = mnt_want_write_file(filp); - if (ret) + if (ret) { + if (ret == -EROFS) { + ret = 0; + f2fs_stop_checkpoint(sbi, false); + set_sbi_flag(sbi, SBI_IS_SHUTDOWN); + trace_f2fs_shutdown(sbi, in, ret); + } return ret; + } } switch (in) { -- 2.18.0.rc1
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