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Searched refs:bufmap (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/fs/orangefs/
Dorangefs-bufmap.c169 orangefs_bufmap_unmap(struct orangefs_bufmap *bufmap) in orangefs_bufmap_unmap() argument
173 for (i = 0; i < bufmap->page_count; i++) in orangefs_bufmap_unmap()
174 put_page(bufmap->page_array[i]); in orangefs_bufmap_unmap()
178 orangefs_bufmap_free(struct orangefs_bufmap *bufmap) in orangefs_bufmap_free() argument
180 kfree(bufmap->page_array); in orangefs_bufmap_free()
181 kfree(bufmap->desc_array); in orangefs_bufmap_free()
182 kfree(bufmap->buffer_index_array); in orangefs_bufmap_free()
183 kfree(bufmap); in orangefs_bufmap_free()
193 struct orangefs_bufmap *bufmap; in orangefs_bufmap_size_query() local
196 bufmap = __orangefs_bufmap; in orangefs_bufmap_size_query()
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DMakefile10 devorangefs-req.o namei.o symlink.o dir.o orangefs-bufmap.o \
/Linux-v4.19/Documentation/filesystems/
Dorangefs.txt250 to initialize the kernel module's "bufmap" (struct orangefs_bufmap), which
271 pages_per_desc = bufmap->desc_size / PAGE_SIZE
274 bufmap->desc_array[0].page_array = &bufmap->page_array[offset]
275 bufmap->desc_array[0].array_count = pages_per_desc = 1024
276 bufmap->desc_array[0].uaddr = (user_desc->ptr) + (0 * 1024 * 4096)
281 bufmap->desc_array[9].page_array = &bufmap->page_array[offset]
282 bufmap->desc_array[9].array_count = pages_per_desc = 1024
283 bufmap->desc_array[9].uaddr = (user_desc->ptr) +