I made some changes in the below file on ceph kraken v11.2.0 source code as per this article 

..src/osd/PG.cc

..src/osd/PG.h

Is there any way to find which rpm got affected by these two files. I believe it should be ceph-osd-11.2.0-0.el7.x86_64.rpm . Can you confirm please ?

I failed to find it from the ceph.spec file. 

Could anyone please guide me the right procedure to check this.

The main intention is that if we find the exact rpm affected by these files, we can simply overwrite it with the old rpm.  

Awaiting for comments.

Thanks