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[PATCH] inode-diet: Eliminate i_blksize from the inode structure

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This eliminates the i_blksize field from struct inode.  Filesystems that want
to provide a per-inode st_blksize can do so by providing their own getattr
routine instead of using the generic_fillattr() function.

Note that some filesystems were providing pretty much random (and incorrect)
values for i_blksize.

[[email protected]: cleanup]
[[email protected]: generic_fillattr() fix]
Signed-off-by: "Theodore Ts'o" <[email protected]>
Signed-off-by: Adrian Bunk <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Theodore Ts'o 2006-09-27 01:50:49 -07:00 • committed by Linus Torvalds
commit ba52de123d
80 changed files with 21 additions and 125 deletions
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1
fs/ufs/ialloc.c
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@ -255,7 +255,6 @@ cg_found:
inode->i_gid = current->fsgid;
inode->i_ino = cg * uspi->s_ipg + bit;
inode->i_blksize = PAGE_SIZE; /* This is the optimal IO size (for stat), not the fs block size */
inode->i_blocks = 0;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
ufsi->i_flags = UFS_I(dir)->i_flags;

1
fs/ufs/inode.c
View file

@ -741,7 +741,6 @@ void ufs_read_inode(struct inode * inode)
ufs1_read_inode(inode, ufs_inode + ufs_inotofsbo(inode->i_ino));
}
inode->i_blksize = PAGE_SIZE;/*This is the optimal IO size (for stat)*/
inode->i_version++;
ufsi->i_lastfrag =
(inode->i_size + uspi->s_fsize - 1) >> uspi->s_fshift;