David Howells a39c41b853 netfs: Pass a flag to ->prepare_write() to say if there's no alloc'd space ...

Pass a flag to ->prepare_write() to indicate if there's definitely no
space allocated in the cache yet (for instance if we've already checked as
we were asked to do a read).

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/163819583123.215744.12783808230464471417.stgit@warthog.procyon.org.uk/ # v1
Link: https://lore.kernel.org/r/163906886835.143852.6689886781122679769.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/163967079100.1823006.12889542712309574359.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/164021489334.640689.3131206613015409076.stgit@warthog.procyon.org.uk/ # v4

2022-01-07 09:22:19 +00:00

..

internal.h

netfs: Add write_begin helper

2021-04-23 10:14:32 +01:00

Kconfig

netfs: Make CONFIG_NETFS_SUPPORT auto-selected rather than manual

2021-05-25 13:48:04 +01:00

Makefile

netfs: Gather stats

2021-04-23 10:14:32 +01:00

read_helper.c

netfs: Pass a flag to ->prepare_write() to say if there's no alloc'd space

2022-01-07 09:22:19 +00:00

stats.c

netfs: Add write_begin helper

2021-04-23 10:14:32 +01:00