Searched refs:buf_setupl (Results 1 - 3 of 3) sorted by relevance

/xnu-2422.115.4/bsd/sys/
H A Dbuf.h322 Otherwise, the buffer was created with buf_alloc() and buf_setupl() was subsequently called; buf_map()
324 plus the buffer's upl offset (set in buf_setupl()). In the last case, buf_unmap() must later be called
340 buf_setupl() was subsequently called; buf_map() created the mapping. In this case, buf_unmap() will
550 the device's strategy routine. If a buffer's UPL has been set manually with buf_setupl(), it assumes
608 @function buf_setupl
610 @discussion buf_setupl() should only be called on buffers allocated with buf_alloc().
612 begins. After buf_setupl() is called, a buffer is marked B_CLUSTER; when this is the case,
621 errno_t buf_setupl(buf_t, upl_t, uint32_t);
631 a upl set through buf_setupl(), this upl is copied to the new buffer; otherwise, the original's
672 set up using buf_setdataptr() or buf_setupl()/buf_ma
[all...]
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_bio.c681 buf_setupl(buf_t bp, upl_t upl, uint32_t offset) function
H A Dvfs_cluster.c1446 if (buf_setupl(cbp, upl, upl_offset))
1447 panic("buf_setupl failed\n");

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