original_kernel/drivers/s390/block
Gerald Schaefer 04f64b5756 [S390] dcssblk: fix race in dcssblk_add_store()
Concurrently adding the same segment may lead to duplicate device_register()
calls, which will trigger an error in kobject code:
"... don't try to register things with the same name in the same directory".
This patch adds a check to avoid this.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-08-21 19:46:42 +02:00
..
Kconfig
Makefile
dasd.c [S390] cio: call ccw driver notify function with lock held 2008-08-21 19:46:41 +02:00
dasd_3990_erp.c
dasd_alias.c
dasd_devmap.c
dasd_diag.c
dasd_diag.h
dasd_eckd.c
dasd_eckd.h [S390] dasd: fix data size for PSF/PRSSD command 2008-08-21 19:46:41 +02:00
dasd_eer.c
dasd_erp.c
dasd_fba.c
dasd_fba.h
dasd_genhd.c
dasd_int.h
dasd_ioctl.c
dasd_proc.c
dcssblk.c [S390] dcssblk: fix race in dcssblk_add_store() 2008-08-21 19:46:42 +02:00
xpram.c