diff options
| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2009-09-11 10:28:29 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-09-11 10:29:41 +0200 |
| commit | 68b781fe1bed89011ab7c58ede8476abe64432d2 (patch) | |
| tree | afe2148854aa2f4eae370a2cf1855f80a9b5a8cb /drivers/s390/block/dasd_alias.c | |
| parent | 97f604b07473669f4da52b1f859ee45e8d48d42a (diff) | |
[S390] dasd: optimize cpu usage in goodcase
remove unnecessary dbf call, remove string operations for magic
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_alias.c')
| -rw-r--r-- | drivers/s390/block/dasd_alias.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c index 5b7bbc87593..b9efd09cefe 100644 --- a/drivers/s390/block/dasd_alias.c +++ b/drivers/s390/block/dasd_alias.c @@ -379,8 +379,7 @@ static int read_unit_address_configuration(struct dasd_device *device, int rc; unsigned long flags; - cqr = dasd_kmalloc_request("ECKD", - 1 /* PSF */ + 1 /* RSSD */ , + cqr = dasd_kmalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ + 1 /* RSSD */, (sizeof(struct dasd_psf_prssd_data)), device); if (IS_ERR(cqr)) |