Cross Reference: /illumos-gate/usr/src/uts/common/io/rsm/rsm.c

Lines Matching defs:memory
52  * read and write entry points are not used since the device is memory
71  * RSM kernel agent for an allocation of physical memory pages and for
73  * address range. These pages are locked in memory so that remote accesses
82  * local device memory into the importers virtual address space. The
88  * The RSM kernel agent allows device memory to be directly accessed by user
89  * threads via memory mapping. In order to do so, the RSM kernel agent
92  * The segmap entry point(rsm_segmap) is responsible for setting up a memory
94  * responsible for exporting the device memory to the user applications.
95  * rsm_segmap calls RSMPI rsm_map to allocate device memory. Then the
98  * rsm_devmap validates the user mapping to the device or kernel memory
101  * device memory) or devmap_umem_setup(for kernel memory). Callbacks are
206  * The Solaris VM subsystem keeps memory segments in increasing order of
216  * from high memory). It is during this processing that the unmap callback gets
481 /* cookie for the trash memory */
568  * data and locks to keep track of total amount of exported memory
798 	    "max-exported-memory", 0);
801 		    "rsm:rsm_attach not enough memory available to "
802 		    "export, or max-exported-memory set incorrectly.\n"));
811 		    "rsm: Available physical memory = %lu pages, "
812 		    "Max exportable memory = %lu pages",
894 	 * Allocate a trash memory and get a cookie for it. This will be used
896 	 * trash memory with a large size which is page aligned.
1014 	 * Free the memory allocated for the trash
1906 	 * allocate memory for new segment. This should be a segkmem cache.
2050 		 * exported memory segments when a process exits but
2164  * Returns:	RSM_SUCCESS	if memory limit not exceeded
2165  *		ENOSPC		if memory limit exceeded. In this case, the
2951 	 * If this is for a local memory handle and permissions are zero,
4207 				 * some local memory handles are not published
5960  * Called from rsm_force_unload and path_importer_disconnect. The memory
7507 	/* Allocate memory and copyin io vector array  */
8450 			 * the offset within the kernel memory defined by the
8551  * We can use the devmap framework for mapping device memory to user space by
8956     rsm_memory_local_t *memory,
8997     rsm_memory_local_t *memory,
9115 			 * a local memory handle