Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7e46aa5c8cb1347853de9ec86f3fa440f9dc9d77
Commit: 7e46aa5c8cb1347853de9ec86f3fa440f9dc9d77
Parent: 3c50b3683a8efbf3b4b314209d86aed1a0c44d5b
Author: Al Viro <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 5 08:32:52 2007 +0000
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Dec 5 09:25:20 2007 -0800
regression: bfs endianness bug
BFS_FILEBLOCKS() expects struct bfs_inode * (on-disk data, with little-
endian fields), not struct bfs_inode_info * (in-core stuff, with host-
endian ones).
It's a macro and fields with the right names are present in
bfs_inode_info, so it compiles, but on big-endian host it gives bogus
results.
Introduced in commit f433dc56344cb72cc3de5ba0819021cec3aef807 ("Fixes to
the BFS filesystem driver").
Signed-off-by: Al Viro <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
fs/bfs/inode.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 294c41b..a64a71d 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -178,7 +178,8 @@ static void bfs_delete_inode(struct inode *inode)
brelse(bh);
if (bi->i_dsk_ino) {
- info->si_freeb += BFS_FILEBLOCKS(bi);
+ if (bi->i_sblock)
+ info->si_freeb += bi->i_eblock + 1 - bi->i_sblock;
info->si_freei++;
clear_bit(ino, info->si_imap);
dump_imap("delete_inode", s);
-
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