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authorEvgeniy Dushistov <dushistov@mail.ru>2008-02-08 07:20:16 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 12:22:33 -0500
commit90b315af12b427eeb09b2812343fb4ef9d01cf17 (patch)
tree907a54eebb048155dbbd091a11f2ff136ec45964 /fs/ufs/super.c
parent91dbbe4896f374462c5912fbb3ec0dbab4814783 (diff)
ufs: fix symlink creation on ufs2
If we create symlink on UFS2 filesystem under Linux, it looks wrong under other OSes, because of max symlink length field was not initialized properly, and data blocks were not used to save short symlink names. [akpm@linux-foundation.org: add missing fs32_to_cpu()] Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Cc: Steven <stevenaaus@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ufs/super.c')
-rw-r--r--fs/ufs/super.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 73deff475e63..d18ccf36ba34 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -131,6 +131,8 @@ static void ufs_print_super_stuff(struct super_block *sb,
131 printk(KERN_INFO" cs_nffree(Num of free frags): %llu\n", 131 printk(KERN_INFO" cs_nffree(Num of free frags): %llu\n",
132 (unsigned long long) 132 (unsigned long long)
133 fs64_to_cpu(sb, usb3->fs_un1.fs_u2.cs_nffree)); 133 fs64_to_cpu(sb, usb3->fs_un1.fs_u2.cs_nffree));
134 printk(KERN_INFO" fs_maxsymlinklen: %u\n",
135 fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen));
134 } else { 136 } else {
135 printk(" sblkno: %u\n", fs32_to_cpu(sb, usb1->fs_sblkno)); 137 printk(" sblkno: %u\n", fs32_to_cpu(sb, usb1->fs_sblkno));
136 printk(" cblkno: %u\n", fs32_to_cpu(sb, usb1->fs_cblkno)); 138 printk(" cblkno: %u\n", fs32_to_cpu(sb, usb1->fs_cblkno));
@@ -1061,8 +1063,8 @@ magic_found:
1061 uspi->s_bpf = uspi->s_fsize << 3; 1063 uspi->s_bpf = uspi->s_fsize << 3;
1062 uspi->s_bpfshift = uspi->s_fshift + 3; 1064 uspi->s_bpfshift = uspi->s_fshift + 3;
1063 uspi->s_bpfmask = uspi->s_bpf - 1; 1065 uspi->s_bpfmask = uspi->s_bpf - 1;
1064 if ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == 1066 if ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_44BSD ||
1065 UFS_MOUNT_UFSTYPE_44BSD) 1067 (sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_UFS2)
1066 uspi->s_maxsymlinklen = 1068 uspi->s_maxsymlinklen =
1067 fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen); 1069 fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen);
1068 1070