Searched hist:261642 (Results 1 - 8 of 8) sorted by relevance

/freebsd-11-stable/sys/arm/arm/
H A Dmem.cdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
H A Dvm_machdep.cdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
H A Dpmap-v4.cdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
H A Dmachdep.cdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
/freebsd-11-stable/sys/arm/xscale/i8134x/
H A Dcrb_machdep.cdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
/freebsd-11-stable/sys/arm/include/
H A Dvmparam.hdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
H A Dpmap-v4.hdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet
/freebsd-11-stable/sys/conf/
H A Doptions.armdiff 261642 Sat Feb 08 20:22:59 MST 2014 ian Remove the ARM_USE_SMALL_ALLOC option and code related to it.

This was an optimization used only by a few xscale platforms. Part of
the optimization was to create a direct map for all physical pages, and
that resulted in making multiple mappings of pages in a way that bypassed
the logic in pmap.c to handle VIVT cache aliasing. It also just generally
made the code more complex and hard to maintain for all SoCs.

Reviewed by: cognet

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