equal
deleted
inserted
replaced
6 * The default limit for the nr of threads is now in |
6 * The default limit for the nr of threads is now in |
7 * /proc/sys/kernel/threads-max. |
7 * /proc/sys/kernel/threads-max. |
8 */ |
8 */ |
9 |
9 |
10 /* |
10 /* |
11 * Maximum supported processors that can run under SMP. This value is |
11 * Maximum supported processors. Setting this smaller saves quite a |
12 * set via configure setting. The maximum is equal to the size of the |
12 * bit of memory. Use nr_cpu_ids instead of this except for static bitmaps. |
13 * bitmasks used on that platform, i.e. 32 or 64. Setting this smaller |
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14 * saves quite a bit of memory. |
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15 */ |
13 */ |
16 #ifdef CONFIG_SMP |
14 #ifndef CONFIG_NR_CPUS |
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15 /* FIXME: This should be fixed in the arch's Kconfig */ |
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16 #define CONFIG_NR_CPUS 1 |
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17 #endif |
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18 |
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19 /* Places which use this should consider cpumask_var_t. */ |
17 #define NR_CPUS CONFIG_NR_CPUS |
20 #define NR_CPUS CONFIG_NR_CPUS |
18 #else |
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19 #define NR_CPUS 1 |
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20 #endif |
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21 |
21 |
22 #define MIN_THREADS_LEFT_FOR_ROOT 4 |
22 #define MIN_THREADS_LEFT_FOR_ROOT 4 |
23 |
23 |
24 /* |
24 /* |
25 * This controls the default maximum pid allocated to a process |
25 * This controls the default maximum pid allocated to a process |