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99086aa3 |
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14-Aug-2013 |
Axel Dörfler <axeld@pinc-software.de> |
trim: Target SCSI UNMAP command instead of WRITE SAME. * The UNMAP command is theoretically much faster, as it can get many block ranges instead of just a single range. * Furthermore, the ATA TRIM command resembles it much better. * Therefore, fs_trim_data now gets an array of ranges, and we use SCSI UNMAP to trim. * Updated BFS code to collect array ranges to fully support the new fs_trim_data possibilities.
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29a84508 |
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04-Aug-2013 |
Axel Dörfler <axeld@pinc-software.de> |
Added B_TRIM_DEVICE ioctl.
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a38a92c9 |
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26-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Beginnings of a new, better portable FS shell with Haiku FS interface. Doesn't do anything ATM, but already provides the required system interface (VFS, caches, POSIX functions). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20859 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
99086aa32333be5792b0f059ccbbe3c90be05ea6 |
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14-Aug-2013 |
Axel Dörfler <axeld@pinc-software.de> |
trim: Target SCSI UNMAP command instead of WRITE SAME. * The UNMAP command is theoretically much faster, as it can get many block ranges instead of just a single range. * Furthermore, the ATA TRIM command resembles it much better. * Therefore, fs_trim_data now gets an array of ranges, and we use SCSI UNMAP to trim. * Updated BFS code to collect array ranges to fully support the new fs_trim_data possibilities.
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29a845084326c35014460ab2c3cb23c89d239d38 |
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04-Aug-2013 |
Axel Dörfler <axeld@pinc-software.de> |
Added B_TRIM_DEVICE ioctl.
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a38a92c955f46ea3dbd3929ad1398c2b418e80cb |
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26-Apr-2007 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Beginnings of a new, better portable FS shell with Haiku FS interface. Doesn't do anything ATM, but already provides the required system interface (VFS, caches, POSIX functions). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20859 a95241bf-73f2-0310-859d-f6bbb57e9c96
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