Searched hist:281369 (Results 1 - 4 of 4) sorted by relevance
/freebsd-11-stable/sys/arm/include/ | ||
H A D | pmap-v6.h | diff 281369 Fri Apr 10 11:32:18 MDT 2015 ian Add a pmap_kremove_device() to undo mappings made with pmap_kenter_device(). Previously we used pmap_kremove(), but with ARM_NEW_PMAP it does the remove in a way that isn't SMP-coherent (which is appropriate in some circumstances such as mapping/unmapping sf buffers). With matching enter/remove routines for device mappings, each low-level implementation can do the right thing. Reviewed by: Svatopluk Kraus <onwahe@gmail.com> |
H A D | pmap-v4.h | diff 281369 Fri Apr 10 11:32:18 MDT 2015 ian Add a pmap_kremove_device() to undo mappings made with pmap_kenter_device(). Previously we used pmap_kremove(), but with ARM_NEW_PMAP it does the remove in a way that isn't SMP-coherent (which is appropriate in some circumstances such as mapping/unmapping sf buffers). With matching enter/remove routines for device mappings, each low-level implementation can do the right thing. Reviewed by: Svatopluk Kraus <onwahe@gmail.com> |
/freebsd-11-stable/sys/arm/arm/ | ||
H A D | pmap-v6.c | diff 281369 Fri Apr 10 11:32:18 MDT 2015 ian Add a pmap_kremove_device() to undo mappings made with pmap_kenter_device(). Previously we used pmap_kremove(), but with ARM_NEW_PMAP it does the remove in a way that isn't SMP-coherent (which is appropriate in some circumstances such as mapping/unmapping sf buffers). With matching enter/remove routines for device mappings, each low-level implementation can do the right thing. Reviewed by: Svatopluk Kraus <onwahe@gmail.com> |
H A D | pmap-v4.c | diff 281369 Fri Apr 10 11:32:18 MDT 2015 ian Add a pmap_kremove_device() to undo mappings made with pmap_kenter_device(). Previously we used pmap_kremove(), but with ARM_NEW_PMAP it does the remove in a way that isn't SMP-coherent (which is appropriate in some circumstances such as mapping/unmapping sf buffers). With matching enter/remove routines for device mappings, each low-level implementation can do the right thing. Reviewed by: Svatopluk Kraus <onwahe@gmail.com> |
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