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-rw-r--r--fs/f2fs/file.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index c1a108f..89241c5 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -132,14 +132,15 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
.for_reclaim = 0,
};
+ if (inode->i_sb->s_flags & MS_RDONLY)
+ return 0;
+
ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (ret)
return ret;
mutex_lock(&inode->i_mutex);
- if (inode->i_sb->s_flags & MS_RDONLY)
- goto out;
if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
goto out;
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