diff options
Diffstat (limited to 'fs/gfs2/main.c')
| -rw-r--r-- | fs/gfs2/main.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c index 9ce56b5c780..b24d0b40d96 100644 --- a/fs/gfs2/main.c +++ b/fs/gfs2/main.c @@ -23,6 +23,20 @@ #include "sys.h" #include "util.h" +static void gfs2_init_inode_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +{ + struct gfs2_inode *ip = foo; + if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == + SLAB_CTOR_CONSTRUCTOR) { + inode_init_once(&ip->i_inode); + atomic_set(&ip->i_count, 0); + ip->i_vnode = &ip->i_inode; + spin_lock_init(&ip->i_spin); + init_rwsem(&ip->i_rw_mutex); + memset(ip->i_cache, 0, sizeof(ip->i_cache)); + } +} + /** * init_gfs2_fs - Register GFS2 as a filesystem * @@ -49,7 +63,9 @@ static int __init init_gfs2_fs(void) gfs2_inode_cachep = kmem_cache_create("gfs2_inode", sizeof(struct gfs2_inode), - 0, 0, NULL, NULL); + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_PANIC|SLAB_MEM_SPREAD), + gfs2_init_inode_once, NULL); if (!gfs2_inode_cachep) goto fail; |