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Revision tags: release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0, release/10.4.0, release/11.1.0 |
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193d9e76 |
| 04-Mar-2017 |
Enji Cooper <[email protected]> |
sys/modules: normalize .CURDIR-relative paths to SRCTOP
This simplifies make output/logic
Tested with: `cd sys/modules; make ALL_MODULES=` on amd64
MFC after: 1 month
Sponsored by: Dell EMC Isilon
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Revision tags: release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0, release/9.3.0, release/10.0.0, release/9.2.0, release/8.4.0, release/9.1.0, release/8.3.0, release/7.4.0, release/8.2.0, release/8.1.0, release/7.3.0, release/8.0.0, release/7.2.0, release/7.1.0, release/6.4.0, release/7.0.0, release/6.3.0, release/6.2.0, release/5.5.0, release/6.1.0, release/6.0.0 |
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565bc101 |
| 25-Jul-2005 |
Pawel Jakub Dawidek <[email protected]> |
Add a very simple and small GEOM class - ZERO.
It creates very huge provider (41PB) /dev/gzero.
On BIO_READ request it zero-fills bio_data and on BIO_WRITE it does nothing.
You can also set kern.geom
Add a very simple and small GEOM class - ZERO.
It creates very huge provider (41PB) /dev/gzero.
On BIO_READ request it zero-fills bio_data and on BIO_WRITE it does nothing.
You can also set kern.geom.zero.clear sysctl to 0 to do nothing even for
BIO_READ.
I'm using it for performance testing where it is very helpful.
MFC after: 3 days
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