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authorTheodore Ts'o <tytso@mit.edu>2006-09-27 04:50:49 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 11:26:18 -0400
commitba52de123d454b57369f291348266d86f4b35070 (patch)
tree3973f3f3c853b5857b6b64a027cadd4fe954e3b9 /fs/fat
parent577c4eb09d1034d0739e3135fd2cff50588024be (diff)
[PATCH] inode-diet: Eliminate i_blksize from the inode structure
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. [bunk@stusta.de: cleanup] [akpm@osdl.org: generic_fillattr() fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fat')
-rw-r--r--fs/fat/inode.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index e1035a590664..ab96ae823753 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -370,8 +370,6 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de)
370 inode->i_flags |= S_IMMUTABLE; 370 inode->i_flags |= S_IMMUTABLE;
371 } 371 }
372 MSDOS_I(inode)->i_attrs = de->attr & ATTR_UNUSED; 372 MSDOS_I(inode)->i_attrs = de->attr & ATTR_UNUSED;
373 /* this is as close to the truth as we can get ... */
374 inode->i_blksize = sbi->cluster_size;
375 inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1)) 373 inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1))
376 & ~((loff_t)sbi->cluster_size - 1)) >> 9; 374 & ~((loff_t)sbi->cluster_size - 1)) >> 9;
377 inode->i_mtime.tv_sec = 375 inode->i_mtime.tv_sec =
@@ -1131,7 +1129,6 @@ static int fat_read_root(struct inode *inode)
1131 MSDOS_I(inode)->i_start = 0; 1129 MSDOS_I(inode)->i_start = 0;
1132 inode->i_size = sbi->dir_entries * sizeof(struct msdos_dir_entry); 1130 inode->i_size = sbi->dir_entries * sizeof(struct msdos_dir_entry);
1133 } 1131 }
1134 inode->i_blksize = sbi->cluster_size;
1135 inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1)) 1132 inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1))
1136 & ~((loff_t)sbi->cluster_size - 1)) >> 9; 1133 & ~((loff_t)sbi->cluster_size - 1)) >> 9;
1137 MSDOS_I(inode)->i_logstart = 0; 1134 MSDOS_I(inode)->i_logstart = 0;