Kinglong Mee 86108c2e34 FS-Cache: Increase reference of parent after registering, netfs success ...

If netfs exist, fscache should not increase the reference of parent's
usage and n_children, otherwise, never be decreased.

v2: thanks David's suggest,
 move increasing reference of parent if success
 use kmem_cache_free() freeing primary_index directly

v3: don't move "netfs->primary_index->parent = &fscache_fsdef_index;"

Cc: stable@vger.kernel.org # v2.6.30+
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2015-11-11 02:06:53 -05:00

..

cache.c

fs/fscache: convert printk to pr_foo()

2014-06-04 16:53:51 -07:00

cookie.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

fsdef.c

FS-Cache: Provide the ability to enable/disable cookies

2013-09-27 18:40:25 +01:00

histogram.c

fs/fscache: replace seq_printf by seq_puts

2014-06-04 16:53:52 -07:00

internal.h

FS-Cache: The operation cancellation method needs calling in more places

2015-04-02 14:28:53 +01:00

Kconfig

fscache: drop references to slow-work

2010-07-22 22:58:58 +02:00

main.c

fs/fscache: make ctl_table static

2014-08-06 18:01:12 -07:00

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: Increase reference of parent after registering, netfs success

2015-11-11 02:06:53 -05:00

object-list.c

KEYS: Merge the type-specific data with the payload data

2015-10-21 15:18:36 +01:00

object.c

FS-Cache: The operation cancellation method needs calling in more places

2015-04-02 14:28:53 +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

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

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: Count the number of initialised operations

2015-04-02 14:28:53 +01:00