fscache_available 242 include/linux/fscache.h if (fscache_available()) fscache_available 262 include/linux/fscache.h if (fscache_available()) fscache_available 279 include/linux/fscache.h if (fscache_available()) fscache_available 297 include/linux/fscache.h if (fscache_available())