From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [PATCH] f2fs: return fake len for quota if cp is shutdown
Date: Sat, 28 Jul 2018 23:11:41 -0700 [thread overview]
Message-ID: <20180729061141.4846-1-jaegeuk@kernel.org> (raw)
If cp is shutdown, let's just return success to unmount the partition.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/super.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index e0a828188f65..d56bc6eb8760 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1625,6 +1625,10 @@ static ssize_t f2fs_quota_write(struct super_block *sb, int type,
int tocopy;
while (towrite > 0) {
+
+ if (unlikely(f2fs_cp_error(F2FS_I_SB(inode))))
+ return len;
+
tocopy = min_t(unsigned long, sb->s_blocksize - offset,
towrite);
retry:
--
2.17.0.441.gb46fe60e1d-goog
reply other threads:[~2018-07-29 6:11 UTC|newest]
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