[f2fs-dev] [PATCH] f2fs: clean up codying style and redundancy

2016-07-22 Thread Jaegeuk Kim
This patch includes minor clean-ups. Signed-off-by: Jaegeuk Kim --- fs/f2fs/acl.h | 2 +- fs/f2fs/data.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/acl.h b/fs/f2fs/acl.h index 997ca8e..b2334d1 100644 --- a/fs/f2fs/acl.h +++

Re: [f2fs-dev] [PATCH v2] f2fs: get victim segment again after new cp

2016-07-22 Thread Jaegeuk Kim
Hi Yunlei, On Fri, Jul 22, 2016 at 07:08:31PM +0800, Yunlei He wrote: > Previous selected segment may become free after write_checkpoint, > if we do garbage collect on this segment, and then new_curseg happen > to reuse it, it may cause f2fs_bug_on as below. > > panic+0x154/0x29c >

[f2fs-dev] [PATCH v2] f2fs: get victim segment again after new cp

2016-07-22 Thread Yunlei He
Previous selected segment may become free after write_checkpoint, if we do garbage collect on this segment, and then new_curseg happen to reuse it, it may cause f2fs_bug_on as below. panic+0x154/0x29c do_garbage_collect+0x15c/0xaf4 f2fs_gc+0x2dc/0x444