https://bugzilla.kernel.org/show_bug.cgi?id=201461 zhenbianshu@xxxxxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #6 from zhenbianshu@xxxxxxxxxxx --- (In reply to Theodore Tso from comment #5) > Keep in mind that 3.10 was released over ***five years*** ago. Quite > frankly, using a 3.10 kernel borders on malpractice, since it has so many > unpatched security holes it isn't funny. If you are talking about a RHEL > kernel, it has diverged significantly from mainline and whether or not it is > a security disaster is between you and your Red Hat support contract. :-) > > My comments apply mainly to the the upstream development kernel, but to > answer your questions: > > No, in 3.10, generic_writepages() does not call ext4_da_writepages(). And > ext4_da_writepages roughly corresponds to what ext4_writepages() in > non-obsolete kernels. > > A huge number of things have changed between 3.10 and more modern kernels, > including many performance enhancements. So some of the details have > changed. I got it, thank you very much! -- You are receiving this mail because: You are watching the assignee of the bug.
