fscache: Introduce new driver
authorDavid Howells <dhowells@redhat.com>
Wed, 20 Oct 2021 13:34:41 +0000 (14:34 +0100)
committerDavid Howells <dhowells@redhat.com>
Fri, 7 Jan 2022 09:22:19 +0000 (09:22 +0000)
commit1e1236b841166f1d2daf36fdf6bb3e656bc5f5ca
treedfe52e21b5373b4706133ba93854502a55eac904
parenta39c41b853ee51f4dcd19f5556f860ae8e2f23d3
fscache: Introduce new driver

Introduce basic skeleton of the new, rewritten fscache driver.

Changes
=======
ver #3:
 - Use remove_proc_subtree(), not remove_proc_entry() to remove a populated
   dir.

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/163819584034.215744.4290533472390439030.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163906887770.143852.3577888294989185666.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163967080039.1823006.5702921801104057922.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/164021491014.640689.4292699878317589512.stgit@warthog.procyon.org.uk/
fs/Makefile
fs/fscache/Kconfig
fs/fscache/Makefile [new file with mode: 0644]
fs/fscache/internal.h [new file with mode: 0644]
fs/fscache/main.c [new file with mode: 0644]
fs/fscache/proc.c [new file with mode: 0644]
fs/fscache/stats.c [new file with mode: 0644]
include/linux/fscache-cache.h
include/linux/fscache.h
include/trace/events/fscache.h [new file with mode: 0644]