diff options
| author |   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-05-15 10:26:50 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-05-15 10:26:50 -0400 |
| commit | 12e04ffcd93b25dfd726d46338c2ee7d23de556e (patch) | |
| tree | f91479a62805619168994fd3ee55e3ffa23fc24e /drivers/s390/char/sclp_cmd.c | |
| parent | xen/privcmd: fix condition in privcmd_close() (diff) | |
| parent | Linux 3.10-rc1 (diff) | |
| download | wireguard-linux-12e04ffcd93b25dfd726d46338c2ee7d23de556e.tar.xz wireguard-linux-12e04ffcd93b25dfd726d46338c2ee7d23de556e.zip | |
Merge tag 'v3.10-rc1' into stable/for-linus-3.10
Linux 3.10-rc1
* tag 'v3.10-rc1': (12273 commits)
Linux 3.10-rc1
[SCSI] qla2xxx: Update firmware link in Kconfig file.
[SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used
[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
[SCSI] pm80xx: thermal, sas controller config and error handling update
[SCSI] pm80xx: NCQ error handling changes
[SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers
[SCSI] pm80xx: Changed module name and debug messages update
[SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
[SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone
[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files
[SCSI] pm80xx: MSI-X implementation for using 64 interrupts
[SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve
[SCSI] pm80xx: Multiple inbound/outbound queue configuration
[SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC
[SCSI] lpfc: fix up Kconfig dependencies
[SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd
dm cache: set config value
dm cache: move config fns
dm thin: generate event when metadata threshold passed
...
Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index cd798386b622..bf07c3a188d4 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -345,7 +345,6 @@ struct memory_increment { struct list_head list; u16 rn; int standby; - int usecount; }; struct assign_storage_sccb { @@ -463,21 +462,10 @@ static int sclp_mem_change_state(unsigned long start, unsigned long size, break; if (start > istart + rzm - 1) continue; - if (online) { - if (incr->usecount++) - continue; - /* - * Don't break the loop if one assign fails. Loop may - * be walked again on CANCEL and we can't save - * information if state changed before or not. - * So continue and increase usecount for all increments. - */ + if (online) rc |= sclp_assign_storage(incr->rn); - } else { - if (--incr->usecount) - continue; + else sclp_unassign_storage(incr->rn); - } } return rc ? -EIO : 0; } @@ -572,8 +560,6 @@ static void __init insert_increment(u16 rn, int standby, int assigned) return; new_incr->rn = rn; new_incr->standby = standby; - if (!standby) - new_incr->usecount = 1; last_rn = 0; prev = &sclp_mem_list; list_for_each_entry(incr, &sclp_mem_list, list) { |