Date: Sat, 5 Feb 2005 22:16:40 -0800 (PST) From: Yan Yu <yanyu@CS.UCLA.EDU> To: freebsd-hackers@freebsd.org Subject: falloc() Message-ID: <Pine.GSO.4.58.0502052156360.26089@panther.cs.ucla.edu> In-Reply-To: <Pine.GSO.4.58.0501251028210.8888@panther.cs.ucla.edu> References: <Pine.GSO.4.58.0501241426470.2472@panther.cs.ucla.edu> <Pine.GSO.4.58.0501251028210.8888@panther.cs.ucla.edu>
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Hi, all, I am wondering if there is a way to use kernel loadable module to replace the original falloc() (kern/kern_descrip.c) in the system. I know how to do this if the funciton to be replaced is some system call function or ufs* operatio ( i could just change the symbol table which holds these function pointers),. but i could not find the symbol table which holds the falloc() function pointer... Any pointers are appreciated! yan
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