1 #ifndef _ASM_IA64_SHMPARAM_H
2 #define _ASM_IA64_SHMPARAM_H
3
4 /*
5 * SHMLBA controls minimum alignment at which shared memory segments
6 * get attached. The IA-64 architecture says that there may be a
7 * performance degradation when there are virtual aliases within 1MB.
8 * To reduce the chance of this, we set SHMLBA to 1MB. --davidm 00/12/20
9 */
10 #define SHMLBA (1024*1024)
11
12 #endif /* _ASM_IA64_SHMPARAM_H */
13
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