Messages in this thread | | | Date | Tue, 30 Sep 2008 06:38:00 -0500 | From | Christoph Lameter <> | Subject | Re: [patch 3/4] cpu alloc: The allocator |
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Pekka Enberg wrote:
>> +/* >> + * Basic allocation unit. A bit map is created to track the use of each >> + * UNIT_SIZE element in the cpu area. >> + */ >> +#define UNIT_TYPE int >> +#define UNIT_SIZE sizeof(UNIT_TYPE) >> + >> +int units; /* Actual available units */ > > What is this thing? Otherwise looks good to me.
This is the number of units available from the cpu allocator. Its determined on bootup and the bitmap is sized correspondingly.
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