Re: [PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-26 Thread Namjae Jeon
2013/3/27, Jaegeuk Kim : > 2013-03-27 (수), 09:57 +0900, Namjae Jeon: >> 2013/3/27, Jaegeuk Kim : >> > 2013-03-26 (화), 09:48 +0900, Namjae Jeon: >> >> 2013/3/25, Jaegeuk Kim : >> >> > This patch removes data_version check flow during the fsync call. >> >> > The original purpose for the use of data_v

Re: [PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-26 Thread Jaegeuk Kim
2013-03-27 (수), 09:57 +0900, Namjae Jeon: > 2013/3/27, Jaegeuk Kim : > > 2013-03-26 (화), 09:48 +0900, Namjae Jeon: > >> 2013/3/25, Jaegeuk Kim : > >> > This patch removes data_version check flow during the fsync call. > >> > The original purpose for the use of data_version was to avoid writng > >>

Re: [PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-26 Thread Namjae Jeon
2013/3/27, Jaegeuk Kim : > 2013-03-26 (화), 09:48 +0900, Namjae Jeon: >> 2013/3/25, Jaegeuk Kim : >> > This patch removes data_version check flow during the fsync call. >> > The original purpose for the use of data_version was to avoid writng >> > inode >> > pages redundantly by the fsync calls repe

Re: [PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-26 Thread Jaegeuk Kim
2013-03-26 (화), 09:48 +0900, Namjae Jeon: > 2013/3/25, Jaegeuk Kim : > > This patch removes data_version check flow during the fsync call. > > The original purpose for the use of data_version was to avoid writng inode > > pages redundantly by the fsync calls repeatedly. > Hi Jaegeuk. > > However, w

Re: [PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-25 Thread Namjae Jeon
2013/3/25, Jaegeuk Kim : > This patch removes data_version check flow during the fsync call. > The original purpose for the use of data_version was to avoid writng inode > pages redundantly by the fsync calls repeatedly. Hi Jaegeuk. > However, when user can modify file meta and then call fsync, we

[PATCH 2/4] f2fs: do not skip writing file meta during fsync

2013-03-24 Thread Jaegeuk Kim
This patch removes data_version check flow during the fsync call. The original purpose for the use of data_version was to avoid writng inode pages redundantly by the fsync calls repeatedly. However, when user can modify file meta and then call fsync, we should not skip fsync procedure. So, let's re