From: Evgeniy Dushistov Date: Fri, 8 Feb 2008 12:20:16 +0000 (-0800) Subject: ufs: fix symlink creation on ufs2 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=90b315af12b427eeb09b2812343fb4ef9d01cf17;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 Cc: Steven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- 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, printk(KERN_INFO" cs_nffree(Num of free frags): %llu\n", (unsigned long long) fs64_to_cpu(sb, usb3->fs_un1.fs_u2.cs_nffree)); + printk(KERN_INFO" fs_maxsymlinklen: %u\n", + fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen)); } else { printk(" sblkno: %u\n", fs32_to_cpu(sb, usb1->fs_sblkno)); printk(" cblkno: %u\n", fs32_to_cpu(sb, usb1->fs_cblkno)); @@ -1061,8 +1063,8 @@ magic_found: uspi->s_bpf = uspi->s_fsize << 3; uspi->s_bpfshift = uspi->s_fshift + 3; uspi->s_bpfmask = uspi->s_bpf - 1; - if ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == - UFS_MOUNT_UFSTYPE_44BSD) + if ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_44BSD || + (sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_UFS2) uspi->s_maxsymlinklen = fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen);