funcslower: add a note about nested calls
funcslower: add a note about nested calls
tuxology/bcc,iovisor/bcc,tuxology/bcc,brendangregg/bcc,tuxology/bcc,mcaleavya/bcc,iovisor/bcc,tuxology/bcc,mcaleavya/bcc,iovisor/bcc,mcaleavya/bcc,brendangregg/bcc,brendangregg/bcc,iovisor/bcc,iovisor/bcc,mcaleavya/bcc,brendangregg/bcc,mcaleavya/bcc,brendangregg/bcc,tuxology/bcc