f2fs: fix to wait all atomic written pages writeback
This patch fixes the incorrect range (0, LONG_MAX) which is used
in ranged fsync. If we use LONG_MAX as the parameter for indicating
the end of file we want to synchronize, in 32-bits architecture
machine, these datas after 4GB offset may not be persisted in
storage after ->fsync returned.
Here, we alter LONG_MAX to LLONG_MAX to fix this issue.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 15df014..d4da7fe 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1357,7 +1357,7 @@
commit_inmem_pages(inode, false);
}
- ret = f2fs_sync_file(filp, 0, LONG_MAX, 0);
+ ret = f2fs_sync_file(filp, 0, LLONG_MAX, 0);
mnt_drop_write_file(filp);
return ret;
}