Searched hist:26664 (Results 1 - 3 of 3) sorted by relevance
/freebsd-11-stable/sys/kern/ | ||
H A D | vfs_cluster.c | diff 26664 Sun Jun 15 15:56:53 MDT 1997 dyson Fix a problem with the VN device. Specifically, the VN device can cause a problem of spiraling death due to buffer resource limitations. The vfs_bio code in general had little ability to handle buffer resource management, and now it does. Also, there are a lot more knobs for tuning the vfs_bio code now. The knobs came free because of the need that there always be some immediately available buffers (non-delayed or locked) for use. Note that the buffer cache code is much less likely to get bogged down with lots of delayed writes, even more so than before. |
H A D | vfs_bio.c | diff 26664 Sun Jun 15 15:56:53 MDT 1997 dyson Fix a problem with the VN device. Specifically, the VN device can cause a problem of spiraling death due to buffer resource limitations. The vfs_bio code in general had little ability to handle buffer resource management, and now it does. Also, there are a lot more knobs for tuning the vfs_bio code now. The knobs came free because of the need that there always be some immediately available buffers (non-delayed or locked) for use. Note that the buffer cache code is much less likely to get bogged down with lots of delayed writes, even more so than before. |
/freebsd-11-stable/sys/sys/ | ||
H A D | buf.h | diff 26664 Sun Jun 15 15:56:53 MDT 1997 dyson Fix a problem with the VN device. Specifically, the VN device can cause a problem of spiraling death due to buffer resource limitations. The vfs_bio code in general had little ability to handle buffer resource management, and now it does. Also, there are a lot more knobs for tuning the vfs_bio code now. The knobs came free because of the need that there always be some immediately available buffers (non-delayed or locked) for use. Note that the buffer cache code is much less likely to get bogged down with lots of delayed writes, even more so than before. |
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