Searched refs:buf_unmap (Results 1 - 4 of 4) sorted by relevance

/xnu-2422.115.4/bsd/sys/
H A Dbuf.h324 plus the buffer's upl offset (set in buf_setupl()). In the last case, buf_unmap() must later be called
333 @function buf_unmap
336 buf_unmap() does nothing; buf_brelse() will take care of unmapping. For a B_CLUSTER buffer, i.e. an iobuf
338 with an underlying "real" buffer through cluster_bp(), buf_unmap() does nothing; buf_brelse() on the
340 buf_setupl() was subsequently called; buf_map() created the mapping. In this case, buf_unmap() will
346 errno_t buf_unmap(buf_t);
/xnu-2422.115.4/bsd/dev/
H A Dmemdev.c332 * buf_unmap takes care of all the cases
337 buf_unmap(bp);
/xnu-2422.115.4/bsd/dev/vn/
H A Dvn.c773 buf_unmap(bp);
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_bio.c1054 buf_unmap(buf_t bp) function
1097 buf_unmap(bp);

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