On (21/03/19 18:12), Yafang Shao wrote: > > The existed pGp shows the names of page flags only, rather than the full > information including section, node, zone, last cpuipid and kasan tag. > While it is not easy to parse these information manually because there > are so many flavors. We'd better interpret them in printf. > > To be compitable with the existed format of pGp, the new introduced ones > also use '|' as the separator, then the user tools parsing pGp won't > need to make change, suggested by Matthew. The new added information is > tracked onto the end of the existed one, e.g. > [ 8838.835456] Slab 0x000000002828b78a objects=33 used=3 fp=0x00000000d04efc88 flags=0x17ffffc0010200(slab|head|node=0|zone=2|lastcpupid=0x1fffff) > > The documentation and test cases are also updated. The result of the > test cases as follows, > [68599.816764] test_printf: loaded. > [68599.819068] test_printf: all 388 tests passed > [68599.830367] test_printf: unloaded. > > This patchset also includes some code cleanup in mm/slub.c. The series looks good to me. FWIW, Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
