Changeset fa7d9c4 in mainline for arch/ia64/include/mm/asid.h
- Timestamp:
- 2006-01-24T20:30:26Z (19 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- cc5412e
- Parents:
- 36b01bb2
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
arch/ia64/include/mm/asid.h
r36b01bb2 rfa7d9c4 34 34 typedef __u32 asid_t; 35 35 36 /** 37 * This macro eliminates the stealing branch of asid_get(). 38 */ 39 #define ASID_STEALING_ENABLED 0 40 36 41 /** Number of ia64 RIDs (Region Identifiers) per kernel ASID. */ 37 42 #define RIDS_PER_ASID 7 … … 39 44 40 45 /** 41 * The point is to have ASID_MAX_ARCH big enough 42 * so that it is never reached and the ASID allocation 43 * mechanism in asid_get() never resorts to stealing. 46 * This macro is needed only to compile the kernel. 47 * On ia64, its value is ignored. 44 48 */ 45 #define ASID_MAX_ARCH ((asid_t) -1) /**< This value is never reached. */49 #define ASID_MAX_ARCH 0 46 50 47 51 /**
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