diff options
| author | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
| commit | c4366889dda8110247be59ca41fddb82951a8c26 (patch) | |
| tree | 705c1a996bed8fd48ce94ff33ec9fd00f9b94875 /drivers/md/dm.h | |
| parent | db2fb9db5735cc532fd4fc55e94b9a3c3750378e (diff) | |
| parent | e1036502e5263851259d147771226161e5ccc85a (diff) | |
| download | kernel-crypto-c4366889dda8110247be59ca41fddb82951a8c26.tar.gz kernel-crypto-c4366889dda8110247be59ca41fddb82951a8c26.tar.xz kernel-crypto-c4366889dda8110247be59ca41fddb82951a8c26.zip | |
Merge ../linus
Conflicts:
drivers/cpufreq/cpufreq.c
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index a48ec5e3c1f..2f796b1436b 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -33,6 +33,25 @@ #define SECTOR_SHIFT 9 /* + * Definitions of return values from target end_io function. + */ +#define DM_ENDIO_INCOMPLETE 1 +#define DM_ENDIO_REQUEUE 2 + +/* + * Definitions of return values from target map function. + */ +#define DM_MAPIO_SUBMITTED 0 +#define DM_MAPIO_REMAPPED 1 +#define DM_MAPIO_REQUEUE DM_ENDIO_REQUEUE + +/* + * Suspend feature flags + */ +#define DM_SUSPEND_LOCKFS_FLAG (1 << 0) +#define DM_SUSPEND_NOFLUSH_FLAG (1 << 1) + +/* * List of devices that a metadevice uses and should open/close. */ struct dm_dev { |