[PATCH 0/2] Fscache cleanup and fix

[Milosz Tanski <milosz@adfin.com>]

Sage,

These are the changes you requested. I eliminated the use of ifdefs in the C
code. It's all self contained in cache.[ch] and in the case of it being
disabled becomes a nop.

Also, I found a small bug where we would not free the invalidate queue on
unmount. It's split into it's own commit.

Finally, I saw that you had a hard time building it without the kernel flag
enabled. So I made sure to test a config with fscache for Ceph disabled right
before sping things.

The commits are from my branch (which is based on top of the main testing
branch) from my repo:

    https://adfin@bitbucket.org/adfin/linux-fs.git branch: wip-ceph-fscache

Best,
- Milosz

Milosz Tanski (2):
  ceph: Do not leak fscache workqueue
  ceph: fscache cleanup

 fs/ceph/cache.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++-------
 fs/ceph/cache.h | 68 +++++++++++++++++++------------------------
 fs/ceph/inode.c | 61 +-------------------------------------
 fs/ceph/super.c | 22 ++++----------
 fs/ceph/super.h |  1 -
 5 files changed, 115 insertions(+), 127 deletions(-)

-- 
1.8.1.2