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mempool_create
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
mempool_create - create a memory poolSYNOPSIS
- mempool_t * mempool_create(int min_nr, mempool_alloc_t * alloc_fn, mempool_free_t * free_fn, void * pool_data);
ARGUMENTS
min_nr
- the minimum number of elements guaranteed to be allocated for this pool.
alloc_fn
- user-defined element-allocation function.
free_fn
- user-defined element-freeing function.
pool_data
- optional private data available to the user-defined functions.
DESCRIPTION
this function creates and allocates a guaranteed size, preallocated memory pool. The pool can be used from the mempool_alloc and mempool_free functions. This function might sleep. Both the alloc_fn and the free_fn functions might sleep - as long as the mempool_alloc function is not called from IRQ contexts.
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