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Lines 98-104
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| 98 |
.Fl f Ar file |
98 |
.Fl f Ar file |
| 99 |
becomes the backingstore for this memory disk. |
99 |
becomes the backingstore for this memory disk. |
| 100 |
.It Cm swap |
100 |
.It Cm swap |
| 101 |
Swap space is used to back this memory disk. |
101 |
Storage for this type of memory disk is allocated from buffer |
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memory. Pages get pushed out to the swap when the system is |
| 103 |
under memory pressure, otherwise they stay in the operating |
| 104 |
memory. Using |
| 105 |
.Cm swap |
| 106 |
backing is generally preferable over |
| 107 |
.Cm malloc |
| 108 |
backing. |
| 102 |
.El |
109 |
.El |
| 103 |
.It Fl f Ar file |
110 |
.It Fl f Ar file |
| 104 |
Filename to use for the vnode type memory disk. Options |
111 |
Filename to use for the vnode type memory disk. Options |