linux-stable/fs/cachefiles
David Howells 9f08ebc343 fscache, cachefiles: Display stat of culling events
Add a stat counter of culling events whereby the cache backend culls a file
to make space (when asked by cachefilesd in this case) and display in
/proc/fs/fscache/stats.

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/163819654165.215744.3797804661644212436.stgit@warthog.procyon.org.uk/ # v1
Link: https://lore.kernel.org/r/163906961387.143852.9291157239960289090.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/163967168266.1823006.14436200166581605746.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/164021567619.640689.4339228906248763197.stgit@warthog.procyon.org.uk/ # v4
2022-01-07 13:43:18 +00:00
..
cache.c fscache, cachefiles: Display stats of no-space events 2022-01-07 13:43:13 +00:00
daemon.c fscache, cachefiles: Display stats of no-space events 2022-01-07 13:43:13 +00:00
error_inject.c cachefiles: Add some error injection support 2022-01-07 13:40:56 +00:00
interface.c cachefiles: Implement cookie resize for truncate 2022-01-07 13:42:50 +00:00
internal.h fscache, cachefiles: Display stats of no-space events 2022-01-07 13:43:13 +00:00
io.c fscache, cachefiles: Display stats of no-space events 2022-01-07 13:43:13 +00:00
Kconfig cachefiles: Add some error injection support 2022-01-07 13:40:56 +00:00
key.c cachefiles: Implement key to filename encoding 2022-01-07 13:42:16 +00:00
main.c cachefiles: Implement object lifecycle funcs 2022-01-07 13:42:08 +00:00
Makefile cachefiles: Implement begin and end I/O operation 2022-01-07 13:42:44 +00:00
namei.c fscache, cachefiles: Display stat of culling events 2022-01-07 13:43:18 +00:00
security.c cachefiles: Add security derivation 2022-01-07 13:41:14 +00:00
volume.c fscache, cachefiles: Store the volume coherency data 2022-01-07 13:43:03 +00:00
xattr.c fscache, cachefiles: Store the volume coherency data 2022-01-07 13:43:03 +00:00