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author | bde <bde@FreeBSD.org> | 1998-10-13 15:45:43 +0000 |
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committer | bde <bde@FreeBSD.org> | 1998-10-13 15:45:43 +0000 |
commit | 8ccf93af582d83baeb145bbbbd40f6cd8fe99c68 (patch) | |
tree | 44cc40318f4ab5469f77e85d0002b65783b92f2a /sys/gnu/fs/ext2fs/ext2_extern.h | |
parent | 43cb8a7cb93931496071f3ec7aa0f9bc83cf82e6 (diff) | |
download | FreeBSD-src-8ccf93af582d83baeb145bbbbd40f6cd8fe99c68.zip FreeBSD-src-8ccf93af582d83baeb145bbbbd40f6cd8fe99c68.tar.gz |
Fixed bloatage of `struct inode'. We used 5 "spare" fields for ext2fs,
but when i_effnlink was added to support soft updates, there was only
room for 4 spares. The number of spares was not reduced, so the inode
size became 260 (on i386's), or 512 after rounding up by malloc().
Use one spare field in `struct dinode' instead of the 5th spare field
in the inode and reduced to 4 spares in the inode so that the size is
256 again.
Changed the types of the spares in the inode from int to u_int32_t
so that the inode size has more chance of being <= 256 under other
arches, and downdated ext2fs to match (it was broken to use ints
before rev.1.1).
Diffstat (limited to 'sys/gnu/fs/ext2fs/ext2_extern.h')
-rw-r--r-- | sys/gnu/fs/ext2fs/ext2_extern.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/gnu/fs/ext2fs/ext2_extern.h b/sys/gnu/fs/ext2fs/ext2_extern.h index eb18348..0afd890 100644 --- a/sys/gnu/fs/ext2fs/ext2_extern.h +++ b/sys/gnu/fs/ext2fs/ext2_extern.h @@ -81,8 +81,8 @@ struct ext2_group_desc * get_group_desc __P((struct mount * , void ext2_discard_prealloc __P((struct inode *)); int ext2_inactive __P((struct vop_inactive_args *)); int ext2_new_block __P ((struct mount * mp, unsigned long goal, - int * prealloc_count, - int * prealloc_block)); + u_int32_t * prealloc_count, + u_int32_t * prealloc_block)); ino_t ext2_new_inode __P ((const struct inode * dir, int mode)); unsigned long ext2_count_free __P((struct buf *map, unsigned int numchars)); void ext2_free_blocks __P((struct mount * mp, unsigned long block, |