diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-01-05 10:50:33 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-01-05 10:50:33 +0100 |
| commit | 353816f43d1fb340ff2d9a911dd5d0799c09f6a5 (patch) | |
| tree | 517290fd884d286fe2971137ac89f89e3567785a /fs/block_dev.c | |
| parent | 160bbab3000dafccbe43688e48208cecf4deb879 (diff) | |
| parent | fe0bdec68b77020281dc814805edfe594ae89e0f (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/arm/mach-pxa/corgi.c
arch/arm/mach-pxa/poodle.c
arch/arm/mach-pxa/spitz.c
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 99e0ae1a4c7..349a26c1000 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -326,12 +326,13 @@ static struct file_system_type bd_type = { .kill_sb = kill_anon_super, }; -static struct vfsmount *bd_mnt __read_mostly; -struct super_block *blockdev_superblock; +struct super_block *blockdev_superblock __read_mostly; void __init bdev_cache_init(void) { int err; + struct vfsmount *bd_mnt; + bdev_cachep = kmem_cache_create("bdev_cache", sizeof(struct bdev_inode), 0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT| SLAB_MEM_SPREAD|SLAB_PANIC), @@ -373,7 +374,7 @@ struct block_device *bdget(dev_t dev) struct block_device *bdev; struct inode *inode; - inode = iget5_locked(bd_mnt->mnt_sb, hash(dev), + inode = iget5_locked(blockdev_superblock, hash(dev), bdev_test, bdev_set, &dev); if (!inode) @@ -463,7 +464,7 @@ void bd_forget(struct inode *inode) spin_lock(&bdev_lock); if (inode->i_bdev) { - if (inode->i_sb != blockdev_superblock) + if (!sb_is_blkdev_sb(inode->i_sb)) bdev = inode->i_bdev; __bd_forget(inode); } |