1MEMPOOL_CREATE(9)         Memory Management in Linux         MEMPOOL_CREATE(9)
2
3
4

NAME

6       mempool_create - create a memory pool
7

SYNOPSIS

9       mempool_t * mempool_create(int min_nr, mempool_alloc_t * alloc_fn,
10                                  mempool_free_t * free_fn, void * pool_data);
11

ARGUMENTS

13       min_nr
14           the minimum number of elements guaranteed to be allocated for this
15           pool.
16
17       alloc_fn
18           user-defined element-allocation function.
19
20       free_fn
21           user-defined element-freeing function.
22
23       pool_data
24           optional private data available to the user-defined functions.
25

DESCRIPTION

27       this function creates and allocates a guaranteed size, preallocated
28       memory pool. The pool can be used from the mempool_alloc and
29       mempool_free functions. This function might sleep. Both the alloc_fn
30       and the free_fn functions might sleep - as long as the mempool_alloc
31       function is not called from IRQ contexts.
32

34Kernel Hackers Manual 3.10         June 2019                 MEMPOOL_CREATE(9)
Impressum