Support procfs inode defragmentation Cc: Alexey Dobriyan Reviewed-by: Rik van Riel Signed-off-by: Christoph Lameter Signed-off-by: Christoph Lameter --- fs/proc/inode.c | 8 ++++++++ 1 file changed, 8 insertions(+) Index: linux-next/fs/proc/inode.c =================================================================== --- linux-next.orig/fs/proc/inode.c 2008-08-11 07:42:11.542357951 -0700 +++ linux-next/fs/proc/inode.c 2008-08-11 07:47:05.102359374 -0700 @@ -106,6 +106,12 @@ static void init_once(void *foo) inode_init_once(&ei->vfs_inode); } +static void *proc_get_inodes(struct kmem_cache *s, int nr, void **v) +{ + return fs_get_inodes(s, nr, v, + offsetof(struct proc_inode, vfs_inode)); +}; + int __init proc_init_inodecache(void) { proc_inode_cachep = kmem_cache_create("proc_inode_cache", @@ -113,6 +119,8 @@ int __init proc_init_inodecache(void) 0, (SLAB_RECLAIM_ACCOUNT| SLAB_MEM_SPREAD|SLAB_PANIC), init_once); + kmem_cache_setup_defrag(proc_inode_cachep, + proc_get_inodes, kick_inodes); return 0; } -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/