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[PATCH] minix v3: fix superblock definition

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Somehow we got the layout of the v3 superblock wrong, which causes crashes due
to overindexing of the buffer_head array in statfs on large fielsystems.

Cc: "Cedric Augonnet" <cedric.augonnet@gmail.com>
Cc: "Daniel Aragones" <danarag@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andries Brouwer
2007-02-20 13:57:47 -08:00
committed by Linus Torvalds
parent 5085b607fb
commit f4fa27c16b
1 changed files with 1 additions and 2 deletions
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3
include/linux/minix_fs.h
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@@ -78,8 +78,7 @@ struct minix_super_block {
* V3 minix super-block data on disk * V3 minix super-block data on disk
*/ */
struct minix3_super_block { struct minix3_super_block {
__u16 s_ninodes; __u32 s_ninodes;
__u16 s_nzones;
__u16 s_pad0; __u16 s_pad0;
__u16 s_imap_blocks; __u16 s_imap_blocks;
__u16 s_zmap_blocks; __u16 s_zmap_blocks;