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[PATCH] ufs2 write: inodes write

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This patch adds into write inode path function to write UFS2 inode, and
modifys allocate inode path to allocate and init additional inode chunks.

Also some cleanups:
- remove not used parameters in some functions
- remove i_gen field from ufs_inode_info structure,
there is i_generation in inode structure with same purposes.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Evgeniy Dushistov
2007-02-12 00:54:31 -08:00
committed by Linus Torvalds
parent cbcae39fa1
commit 3313e29267
5 changed files with 208 additions and 60 deletions
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4
include/linux/ufs_fs.h
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@@ -263,7 +263,7 @@ typedef __u16 __bitwise __fs16;
*/
#define ufs_inotocg(x) ((x) / uspi->s_ipg)
#define ufs_inotocgoff(x) ((x) % uspi->s_ipg)
#define ufs_inotofsba(x) (ufs_cgimin(ufs_inotocg(x)) + ufs_inotocgoff(x) / uspi->s_inopf)
#define ufs_inotofsba(x) (((u64)ufs_cgimin(ufs_inotocg(x))) + ufs_inotocgoff(x) / uspi->s_inopf)
#define ufs_inotofsbo(x) ((x) % uspi->s_inopf)
/*
@@ -756,7 +756,7 @@ struct ufs_sb_private_info {
__u32 s_npsect; /* # sectors/track including spares */
__u32 s_interleave; /* hardware sector interleave */
__u32 s_trackskew; /* sector 0 skew, per track */
__u32 s_csaddr; /* blk addr of cyl grp summary area */
__u64 s_csaddr; /* blk addr of cyl grp summary area */
__u32 s_cssize; /* size of cyl grp summary area */
__u32 s_cgsize; /* cylinder group size */
__u32 s_ntrak; /* tracks per cylinder */