diff options
Diffstat (limited to 'fs/ufs/super.c')
| -rw-r--r-- | fs/ufs/super.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/ufs/super.c b/fs/ufs/super.c index 22ff6ed55ce9..38eb0b7a1f3d 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -87,6 +87,7 @@ #include <linux/smp_lock.h> #include <linux/buffer_head.h> #include <linux/vfs.h> +#include <linux/log2.h> #include "swab.h" #include "util.h" @@ -854,7 +855,7 @@ magic_found: uspi->s_fmask = fs32_to_cpu(sb, usb1->fs_fmask); uspi->s_fshift = fs32_to_cpu(sb, usb1->fs_fshift); - if (uspi->s_fsize & (uspi->s_fsize - 1)) { + if (!is_power_of_2(uspi->s_fsize)) { printk(KERN_ERR "ufs_read_super: fragment size %u is not a power of 2\n", uspi->s_fsize); goto failed; @@ -869,7 +870,7 @@ magic_found: uspi->s_fsize); goto failed; } - if (uspi->s_bsize & (uspi->s_bsize - 1)) { + if (!is_power_of_2(uspi->s_bsize)) { printk(KERN_ERR "ufs_read_super: block size %u is not a power of 2\n", uspi->s_bsize); goto failed; @@ -893,7 +894,7 @@ magic_found: goto again; } - + sbi->s_flags = flags;/*after that line some functions use s_flags*/ ufs_print_super_stuff(sb, usb1, usb2, usb3); /* @@ -1024,8 +1025,6 @@ magic_found: UFS_MOUNT_UFSTYPE_44BSD) uspi->s_maxsymlinklen = fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen); - - sbi->s_flags = flags; inode = iget(sb, UFS_ROOTINO); if (!inode || is_bad_inode(inode)) @@ -1239,14 +1238,14 @@ static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flag inode_init_once(&ei->vfs_inode); } - + static int init_inodecache(void) { ufs_inode_cachep = kmem_cache_create("ufs_inode_cache", sizeof(struct ufs_inode_info), 0, (SLAB_RECLAIM_ACCOUNT| SLAB_MEM_SPREAD), - init_once, NULL); + init_once); if (ufs_inode_cachep == NULL) return -ENOMEM; return 0; |