From: Carlos Maiolino <cem@xxxxxxxxxx> Hi, this is my first implementation attempt of project quotas on tmpfs, this is not complete yet, it should still have statfs implementation and default block/inode limits mount options for prjquota, other than that this series already make prjquotas functional for tmpfs. I'm sending this on early stage so maybe Jan, Hugh and Christian could comment on it as they were in the loop during quota implementation for tmpfs. So maybe you guys could take a look on it and give me your PoV? Thanks Carlos Maiolino (3): tmpfs: add project ID support tmpfs: Add project quota mount option tmpfs: Add project quota interface support for get/set attr include/linux/shmem_fs.h | 13 ++++++---- mm/shmem.c | 52 ++++++++++++++++++++++++++++++++++++---- mm/shmem_quota.c | 10 ++++++++ 3 files changed, 66 insertions(+), 9 deletions(-) Signed-off-by: Carlos Maiolino <cmaiolino@xxxxxxxxxx> -- 2.39.2