RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-26 Thread Jaegeuk Kim
2012-10-26 (금), 16:48 +0400, Vyacheslav Dubeyko: > On Fri, 2012-10-26 at 12:31 +0900, Jaegeuk Kim wrote: > > [snip] > > > > +#define F2FS_SUPER_MAGIC 0xF2F52010 > > > > +#define F2FS_SUPER_OFFSET 0 /* start sector # for > > > > sb */ > > > > > > Does f2fs superblock reall

RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-26 Thread Vyacheslav Dubeyko
On Fri, 2012-10-26 at 12:31 +0900, Jaegeuk Kim wrote: > [snip] > > > +#define F2FS_SUPER_MAGIC 0xF2F52010 > > > +#define F2FS_SUPER_OFFSET0 /* start sector # for > > > sb */ > > > > Does f2fs superblock really haven't any offset from the volume begin? > > The reason that I

RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-26 Thread Jaegeuk Kim
> On Friday 26 October 2012, Jaegeuk Kim wrote: > > > > > + > > > > +#define F2FS_ROOT_INO(sbi) (sbi->root_ino_num) > > > > +#define F2FS_NODE_INO(sbi) (sbi->node_ino_num) > > > > +#define F2FS_META_INO(sbi) (sbi->meta_ino_num) > > > > + > > > > +#define GFP_F2FS_MOVABLE (__GFP_W

Re: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-26 Thread Arnd Bergmann
On Friday 26 October 2012, Jaegeuk Kim wrote: > > > + > > > +#define F2FS_ROOT_INO(sbi) (sbi->root_ino_num) > > > +#define F2FS_NODE_INO(sbi) (sbi->node_ino_num) > > > +#define F2FS_META_INO(sbi) (sbi->meta_ino_num) > > > + > > > +#define GFP_F2FS_MOVABLE (__GFP_WAIT | __GFP_IO |

RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-25 Thread Jaegeuk Kim
[snip] > > +#define F2FS_SUPER_MAGIC 0xF2F52010 > > +#define F2FS_SUPER_OFFSET 0 /* start sector # for sb */ > > Does f2fs superblock really haven't any offset from the volume begin? The reason that I changed this from 1 to 0 is due to the failure during android recovery. I don't

Re: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-24 Thread Vyacheslav Dubeyko
Hi, On Tue, 2012-10-23 at 11:26 +0900, Jaegeuk Kim wrote: > This adds a header file describing the on-disk layout of f2fs. > > Signed-off-by: Changman Lee > Signed-off-by: Chul Lee > Signed-off-by: Jaegeuk Kim > --- > include/linux/f2fs_fs.h | 362 > +

RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-23 Thread Jaegeuk Kim
> 2012/10/23 Jaegeuk Kim : > > This adds a header file describing the on-disk layout of f2fs. > > > > Signed-off-by: Changman Lee > > Signed-off-by: Chul Lee > > Signed-off-by: Jaegeuk Kim > > --- > > include/linux/f2fs_fs.h | 362 > > +++ > > 1 fil

Re: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-22 Thread Marco Stornelli
2012/10/23 Jaegeuk Kim : > This adds a header file describing the on-disk layout of f2fs. > > Signed-off-by: Changman Lee > Signed-off-by: Chul Lee > Signed-off-by: Jaegeuk Kim > --- > include/linux/f2fs_fs.h | 362 > +++ > 1 file changed, 362 inser

RE: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-22 Thread Jaegeuk Kim
; ty...@mit.edu; chur@samsung.com; > cm224@samsung.com; > jooyoung.hw...@samsung.com > Subject: Re: [PATCH 02/16 v2] f2fs: add on-disk layout > Importance: High > > On Tue, 23 Oct 2012 11:26:00 +0900 Jaegeuk Kim > wrote: > > > This adds a header file describin

Re: [PATCH 02/16 v2] f2fs: add on-disk layout

2012-10-22 Thread NeilBrown
On Tue, 23 Oct 2012 11:26:00 +0900 Jaegeuk Kim wrote: > This adds a header file describing the on-disk layout of f2fs. > > +struct f2fs_inode { > + __le16 i_mode; /* File mode */ > + __u8 i_advise; /* File hints */ > + __u8 i_reserved;