On Thu, May 25, 2023 at 09:20:47AM +0530, Anshuman Khandual wrote: > > > On 3/15/23 10:44, Matthew Wilcox (Oracle) wrote: > > This function has no more users. > > On v6.4-rc3, there are still some users. Am I looking into a wrong > tree/branch/tag ? Did you apply patches 1-28 before grepping?