RE: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Chao Yu
ilto:cm224@samsung.com] > > > Sent: Tuesday, May 27, 2014 9:25 AM > > > To: Chao Yu > > > Cc: Jaegeuk Kim; linux-fsde...@vger.kernel.org; > > > linux-kernel@vger.kernel.org; > > > linux-f2fs-de...@lists.sourceforge.net > > > Subject: Re: [f

Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Changman Lee
.@vger.kernel.org; > > linux-kernel@vger.kernel.org; > > linux-f2fs-de...@lists.sourceforge.net > > Subject: Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace > > f2fs_submit_page_mbio event > > in ra_sum_pages > > > > Hi, Chao > > > > Could you t

RE: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Chao Yu
ubject: Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace > f2fs_submit_page_mbio event > in ra_sum_pages > > Hi, Chao > > Could you think about following once. > move node_inode in front of build_segment_manager, then use node_inode > instead of bd_inode. Jaegeuk and I d

RE: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Chao Yu
] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages Hi, Chao Could you think about following once. move node_inode in front of build_segment_manager, then use node_inode instead of bd_inode. Jaegeuk and I discussed this solution previously in [PATCH 3/3 V3] f2fs

Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Changman Lee
-f2fs-de...@lists.sourceforge.net Subject: Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages Hi, Chao Could you think about following once. move node_inode in front of build_segment_manager, then use node_inode instead of bd_inode

RE: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-27 Thread Chao Yu
: Jaegeuk Kim; linux-fsde...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-f2fs-de...@lists.sourceforge.net Subject: Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages Hi, Chao Could you think about following once

Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-26 Thread Changman Lee
Hi, Chao Could you think about following once. move node_inode in front of build_segment_manager, then use node_inode instead of bd_inode. On Tue, May 27, 2014 at 08:41:07AM +0800, Chao Yu wrote: > Previously we allocate pages with no mapping in ra_sum_pages(), so we may > encounter a crash in

Re: [f2fs-dev] [PATCH v2] f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages

2014-05-26 Thread Changman Lee
Hi, Chao Could you think about following once. move node_inode in front of build_segment_manager, then use node_inode instead of bd_inode. On Tue, May 27, 2014 at 08:41:07AM +0800, Chao Yu wrote: Previously we allocate pages with no mapping in ra_sum_pages(), so we may encounter a crash in