mempool_resize man page on Scientific

mempool_resize man page on Scientific

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MEMPOOL_RESIZE(9)	  Memory Management in Linux	     MEMPOOL_RESIZE(9)

NAME
       mempool_resize - resize an existing memory pool

SYNOPSIS
       int mempool_resize(mempool_t * pool, int new_min_nr, gfp_t gfp_mask);

ARGUMENTS
       pool
	   pointer to the memory pool which was allocated via mempool_create.

       new_min_nr
	   the new minimum number of elements guaranteed to be allocated for
	   this pool.

       gfp_mask
	   the usual allocation bitmask.

DESCRIPTION
       This function shrinks/grows the pool. In the case of growing, it cannot
       be guaranteed that the pool will be grown to the new size immediately,
       but new mempool_free calls will refill it.

       Note, the caller must guarantee that no mempool_destroy is called while
       this function is running.  mempool_alloc & mempool_free might be called
       (eg. from IRQ contexts) while this function executes.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		     MEMPOOL_RESIZE(9)

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