fscache_submit_exclusive_op 126 fs/fscache/internal.h extern int fscache_submit_exclusive_op(struct fscache_object *, fscache_submit_exclusive_op 1000 fs/fscache/object.c if (fscache_submit_exclusive_op(object, op) < 0) fscache_submit_exclusive_op 247 fs/fscache/page.c if (fscache_submit_exclusive_op(object, op) < 0)