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| author | Mike Anderson <andmike@linux.vnet.ibm.com> | 2007-10-19 22:48:00 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2007-10-20 02:01:24 +0100 |
| commit | 51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e (patch) | |
| tree | 7c1650dcd2f53bed2c0b8c9538e8da2d2d1286c2 /drivers/md/dm.c | |
| parent | 96a1f7dba6e464155c0d1dc69c6c2efa96b644ac (diff) | |
| download | op-kernel-dev-51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e.zip op-kernel-dev-51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e.tar.gz | |
dm: add uevent to core
This patch adds a uevent skeleton to device-mapper.
Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 41c9549..bb5c1ea 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -7,6 +7,7 @@ #include "dm.h" #include "dm-bio-list.h" +#include "dm-uevent.h" #include <linux/init.h> #include <linux/module.h> @@ -143,11 +144,19 @@ static int __init local_init(void) return -ENOMEM; } + r = dm_uevent_init(); + if (r) { + kmem_cache_destroy(_tio_cache); + kmem_cache_destroy(_io_cache); + return r; + } + _major = major; r = register_blkdev(_major, _name); if (r < 0) { kmem_cache_destroy(_tio_cache); kmem_cache_destroy(_io_cache); + dm_uevent_exit(); return r; } @@ -162,6 +171,7 @@ static void local_exit(void) kmem_cache_destroy(_tio_cache); kmem_cache_destroy(_io_cache); unregister_blkdev(_major, _name); + dm_uevent_exit(); _major = 0; |
