diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2009-11-24 18:54:00 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 21:02:02 +0300 |
| commit | de3dc57214a1466034ecc4d4ffb10331d34c09a3 (patch) | |
| tree | 63eb490d66f9db2cf032041392fb2f4d5ac4785c /mm/readahead.c | |
| parent | f3450c7b917201bb49d67032e9f60d5125675d6a (diff) | |
| download | linux-de3dc57214a1466034ecc4d4ffb10331d34c09a3.tar.xz | |
[SCSI] zfcp: Remove global config_mutex
The global config_mutex was required for the serialization of a
configuration change within the zfcp driver. This global locking is
now obsolete and can be removed. The requirement of serializing the
access to a zfcp_adapter reference via a ccw_device is realized wth a
static spinlock.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions