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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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3
fs/stat.c
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@ -14,6 +14,7 @@
#include <linux/namei.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/pagemap.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
@ -32,7 +33,7 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
stat->ctime = inode->i_ctime;
stat->size = i_size_read(inode);
stat->blocks = inode->i_blocks;
stat->blksize = inode->i_blksize;
stat->blksize = (1 << inode->i_blkbits);
}
EXPORT_SYMBOL(generic_fillattr);