static inline struct metapage *alloc_metapage(int gfp_mask) 
static inline struct metapage *alloc_metapage(unsigned int gfp_mask) 
static inline struct metapage *alloc_metapage(int gfp_mask){	return mempool_alloc(metapage_mempool, gfp_mask);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/7a694ca74958b97ae2d437c8a730bddd9e9792c3/jfs_metapage.c/clean/fs/jfs/jfs_metapage.c