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

/xnu-2422.115.4/bsd/kern/
H A Dkern_physio.c122 bp = buf_alloc((vnode_t)0);
129 * acquired it via buf_alloc, or it was
/xnu-2422.115.4/bsd/sys/
H A Dbuf.h174 @discussion Buffers allocated with buf_alloc() are not returned with a upl, and
184 @discussion This function should only be called on iobufs, i.e. buffers allocated with buf_alloc().
322 Otherwise, the buffer was created with buf_alloc() and buf_setupl() was subsequently called; buf_map()
339 underlying buffer will tear down the mapping. Otherwise, the buffer was created with buf_alloc() and
464 code which is manually providing storage for an iobuf, one allocated with buf_alloc().
485 useful with iobufs (allocated with buf_alloc()).
526 buf_getblk() was passed a device vnode. It is set on an iobuf if buf_alloc() is passed a device
537 It is also set on an iobuf if buf_alloc() is passed a device vnode.
610 @discussion buf_setupl() should only be called on buffers allocated with buf_alloc().
619 @return 0 for success, EINVAL if the buffer was not allocated with buf_alloc()
[all...]
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_bio.c1343 buf_alloc(vnode_t vp) function
/xnu-2422.115.4/bsd/hfs/
H A Dhfs_vfsops.c4952 bp = buf_alloc(hfsmp->hfs_devvp);

Completed in 54 milliseconds