mbox series

[RFC,0/3] tmpfs: Add tmpfs project quota support

Message ID 20230925130028.1244740-1-cem@kernel.org (mailing list archive)
Headers show
Series tmpfs: Add tmpfs project quota support | expand

Message

Carlos Maiolino Sept. 25, 2023, 1 p.m. UTC 
From: Carlos Maiolino <cem@kernel.org>

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@redhat.com>