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linux/fs/fscache
David Howells 60d543ca72 FS-Cache: Start processing an object's operations on that object's death
Start processing an object's operations when that object moves into the DYING
state as the object cannot be destroyed until all its outstanding operations
have completed.

Furthermore, make sure that read and allocation operations handle being woken
up on a dead object.  Such events are recorded in the Allocs.abt and
Retrvls.abt statistics as viewable through /proc/fs/fscache/stats.

The code for waiting for object activation for the read and allocation
operations is also extracted into its own function as it is much the same in
all cases, differing only in the stats incremented.

Signed-off-by: David Howells <dhowells@redhat.com>
2009-11-19 18:11:45 +00:00
..
cache.c FS-Cache: Add counters for entry/exit to/from cache operation functions 2009-11-19 18:11:08 +00:00
cookie.c FS-Cache: Add a retirement stat counter 2009-11-19 18:11:38 +00:00
fsdef.c FS-Cache: Root index definition 2009-04-03 16:42:37 +01:00
histogram.c
internal.h FS-Cache: Start processing an object's operations on that object's death 2009-11-19 18:11:45 +00:00
Kconfig FS-Cache: Allow the current state of all objects to be dumped 2009-11-19 18:11:04 +00:00
main.c SLOW_WORK: Wait for outstanding work items belonging to a module to clear 2009-11-19 18:10:23 +00:00
Makefile FS-Cache: Allow the current state of all objects to be dumped 2009-11-19 18:11:04 +00:00
netfs.c FS-Cache: Add netfs registration 2009-04-03 16:42:38 +01:00
object-list.c FS-Cache: Allow the current state of all objects to be dumped 2009-11-19 18:11:04 +00:00
object.c FS-Cache: Start processing an object's operations on that object's death 2009-11-19 18:11:45 +00:00
operation.c FS-Cache: Handle read request vs lookup, creation or other cache failure 2009-11-19 18:11:32 +00:00
page.c FS-Cache: Start processing an object's operations on that object's death 2009-11-19 18:11:45 +00:00
proc.c FS-Cache: Allow the current state of all objects to be dumped 2009-11-19 18:11:04 +00:00
stats.c FS-Cache: Start processing an object's operations on that object's death 2009-11-19 18:11:45 +00:00