blob: 27d5956f3786ee130aeab195d0df05482bf23009 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
ext2fs_swap_inode assumes that symlinks with i_blocks > 0 are slow. If a
fast symlink has extended attributes, these are accounted for in
i_blocks too, so on big endian machines, ext2fs_swap_inode swaps the
i_block array of fast symlinks.
Andreas Gruenbacher <agruen@suse.de>, SuSE Labs
--- e2fsprogs-1.34/lib/ext2fs/swapfs.c.orig 2003-08-30 11:33:42.000000000 +0000
+++ e2fsprogs-1.34/lib/ext2fs/swapfs.c 2003-08-30 11:47:57.000000000 +0000
@@ -75,7 +75,7 @@
void ext2fs_swap_inode(ext2_filsys fs, struct ext2_inode *t,
struct ext2_inode *f, int hostorder)
{
- unsigned i;
+ unsigned i, xattr_blocks;
int islnk = 0;
if (hostorder && LINUX_S_ISLNK(f->i_mode))
@@ -93,7 +93,8 @@
t->i_links_count = ext2fs_swab16(f->i_links_count);
t->i_blocks = ext2fs_swab32(f->i_blocks);
t->i_flags = ext2fs_swab32(f->i_flags);
- if (!islnk || f->i_blocks) {
+ xattr_blocks = (t->i_file_acl) ? (fs->blocksize >> 9) : 0;
+ if (!islnk || t->i_blocks - xattr_blocks) {
for (i = 0; i < EXT2_N_BLOCKS; i++)
t->i_block[i] = ext2fs_swab32(f->i_block[i]);
} else if (t != f) {
|
GitWeb
