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Differential D22009

vfs: add MNTK_NOMSYNC
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Authored by mjg on Oct 13 2019, 3:14 PM.
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F136941186: D22009.id63213.diff
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kib
Commits
rS353474: tmpfs: use MNTK_NOMSYNC
rS353473: pseudofs: use MNTK_NOMSYNC
rS353472: nullfs: use MNTK_NOMSYNC
rS353471: devfs: use MNTK_NOMSYNC
rS353470: zfs: use MNTK_NOMSYNC
rS353469: vfs: add MNTK_NOMSYNC
Summary

On many filesystems the traversal is effectively a no-op. Add a way to avoid the overhead.

Filesystem parts will be committed separately.

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Repository
rS FreeBSD src repository - subversion
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PathSize
head/
sys/
kern/
3 lines
sys/
1 line

Diff 63215

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head/sys/kern/vfs_subr.c

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head/sys/sys/mount.h

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