On Thu, Dec 13, 2001 at 03:33:14AM -0800, Amit Kulkarni wrote: > Hello all ! > > Is there a fast way to check if a particular module > has been loaded ? > I want to check if a module is loaded whenever apacket > comes (so might be required to do it 100000 times/s > !!!) If you need to do it from kernelspace maybe a fast way is to export some atomic var that the module set on init and unset on cleanup, so you need just a fast if() condition to test for the module. -- Salvatore Sanfilippo <antirez@invece.org> http://www.kyuzz.org/antirez finger antirez@tella.alicom.com for PGP key 28 52 F5 4A 49 65 34 29 - 1D 1B F6 DA 24 C7 12 BF -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/
