fscache: Provide read/write stat counters for the cache
authorDavid Howells <dhowells@redhat.com>
Wed, 20 Oct 2021 22:06:16 +0000 (23:06 +0100)
committerDavid Howells <dhowells@redhat.com>
Fri, 7 Jan 2022 09:22:19 +0000 (09:22 +0000)
commit8e7a867bb7309fbf47e8c2a68798b919fc02523f
tree8b8f3580cb0008126c6492f168750b75d9824d1c
parentcdf262f29488e6c3432911ec487ea41918fcbcd7
fscache: Provide read/write stat counters for the cache

Provide read/write stat counters for the cache backend to use.

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/163819609532.215744.10821082637727410554.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163906912598.143852.12960327989649429069.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163967113830.1823006.3222957649202368162.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/164021517502.640689.6077928311710357342.stgit@warthog.procyon.org.uk/
fs/fscache/stats.c
include/linux/fscache-cache.h