On Wed, 21 Jul 2021 18:41:49 -0700 Jaegeuk Kim wrote: > >This tries to fix priority inversion in the below condition resulting in >long checkpoint delay.
If you are right and the patch makes real sense, feel free to specify a bit more on the priority inversion you are trying to fix, and how the fix helps shorten the checkpoint delay. And test data is welcome. > >f2fs_get_node_info() > - nat_tree_lock > -> sleep in journal_rwsem > checkpoint > - waiting for nat_tree_lock _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel