[PATCH 0/4] mm, netfs, afs: Truncation fixes

David Howells
2024-08-20T23:21:20Z

Hi Christian,

Here are some fixes for truncation, netfslib and afs that I discovered whilst
trying Pankaj Raghav's minimum folio order patchset:

(1) Fix truncate to make it honour AS_RELEASE_ALWAYS in a couple of places
that got missed.

(2) Fix duplicated editing of a partially invalidated folio in afs's
post-setattr edit phase.

(3) Fix netfs_release_folio() to indicate that the folio is busy if the
folio is dirty (as does iomap).

(4) Fix the trimming of a folio that contain streaming-write data when
truncation occurs into or past that folio

The patches can also be found here:

https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=netfs-fixes

Thanks,
David

David Howells (4):
mm: Fix missing folio invalidation calls during truncation
afs: Fix post-setattr file edit to do truncation correctly
netfs: Fix netfs_release_folio() to say no if folio dirty
netfs: Fix trimming of streaming-write folios in netfs_inval_folio()

fs/afs/inode.c | 11 +++++++---
fs/netfs/misc.c | 53 +++++++++++++++++++++++++++++++++++--------------
mm/truncate.c | 4 ++--
3 files changed, 48 insertions(+), 20 deletions(-)