Commit 2fd91326 authored by Yongpeng Yang's avatar Yongpeng Yang Committed by Treehugger Robot
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UPSTREAM: f2fs: check curseg->inited before write_sum_page in change_curseg 



In the __f2fs_init_atgc_curseg->get_atssr_segment calling,
curseg->segno is NULL_SEGNO, indicating that there is no summary
block that needs to be written.

Fixes: 093749e2 ("f2fs: support age threshold based garbage collection")
Change-Id: I4ef505616b332c9f5eaa8a2f9e9d94ebf253732f
Signed-off-by: default avatarYongpeng Yang <yangyongpeng1@oppo.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 43563069)
parent 4916d6f0
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