linux-stable/fs/fscache
David Howells a18feb5576 fscache: Add tracepoints
Add some tracepoints to fscache:

 (*) fscache_cookie - Tracks a cookie's usage count.

 (*) fscache_netfs - Logs registration of a network filesystem, including
     the pointer to the cookie allocated.

 (*) fscache_acquire - Logs cookie acquisition.

 (*) fscache_relinquish - Logs cookie relinquishment.

 (*) fscache_enable - Logs enablement of a cookie.

 (*) fscache_disable - Logs disablement of a cookie.

 (*) fscache_osm - Tracks execution of states in the object state machine.

and cachefiles:

 (*) cachefiles_ref - Tracks a cachefiles object's usage count.

 (*) cachefiles_lookup - Logs result of lookup_one_len().

 (*) cachefiles_mkdir - Logs result of vfs_mkdir().

 (*) cachefiles_create - Logs result of vfs_create().

 (*) cachefiles_unlink - Logs calls to vfs_unlink().

 (*) cachefiles_rename - Logs calls to vfs_rename().

 (*) cachefiles_mark_active - Logs an object becoming active.

 (*) cachefiles_wait_active - Logs a wait for an old object to be
     destroyed.

 (*) cachefiles_mark_inactive - Logs an object becoming inactive.

 (*) cachefiles_mark_buried - Logs the burial of an object.

Signed-off-by: David Howells <dhowells@redhat.com>
2018-04-04 13:41:27 +01:00
..
cache.c fs/fscache: convert printk to pr_foo() 2014-06-04 16:53:51 -07:00
cookie.c fscache: Add tracepoints 2018-04-04 13:41:27 +01:00
fsdef.c FS-Cache: Provide the ability to enable/disable cookies 2013-09-27 18:40:25 +01:00
histogram.c drop redundant ->owner initializations 2016-05-29 19:08:00 -04:00
internal.h fscache: Add tracepoints 2018-04-04 13:41:27 +01:00
Kconfig
main.c fscache: Add tracepoints 2018-04-04 13:41:27 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netfs.c fscache: Add tracepoints 2018-04-04 13:41:27 +01:00
object-list.c FS-Cache: fix dereference of NULL user_key_payload 2017-10-12 17:16:40 +01:00
object.c fscache: Add tracepoints 2018-04-04 13:41:27 +01:00
operation.c FS-Cache: Retain the netfs context in the retrieval op earlier 2015-04-02 14:28:53 +01:00
page.c fscache: Fix hanging wait on page discarded by writeback 2018-04-04 13:41:26 +01:00
proc.c
stats.c fscache, cachefiles: Fix checker warnings 2018-04-04 13:41:26 +01:00