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makefs: make buf generic
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Authored by guest-svmhdvn on May 18 2017, 5:38 PM.
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Details

Summary

Initial changes submitted by emaste, bug fixes added by smahadevan

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rS FreeBSD src repository - subversion
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Event Timeline

ngie requested changes to this revision.May 18 2017, 5:47 PM

This was already committed, and the sectorsize portion of the change broke makefs.

This revision now requires changes to proceed.May 18 2017, 5:47 PM

You are referring to https://svnweb.freebsd.org/base?view=revision&revision=317967 right? Was the breaking error something like: "makefs: bread: lseek 48 (-4393751551952): Invalid argument"? My bug fixes in this diff should fix the previously breaking revision. Specifically, the problem had to do with incorrectly casting a void * field in the vnode struct as fsinfo_t. Instead, this diff adds the v_fsinfo field to the struct vnode.

Specifically, the makefs tests pass with this fixed version of the previously-reverted change.

usr.sbin/makefs/ffs/ufs_inode.h
48 ↗(On Diff #28526)

Ought to be named i_devvp for consistency with NetBSD's version.

guest-svmhdvn edited edge metadata.

Changed i_vnode to i_devvp to maintain consistency with NetBSD

One more minor divergence from NetBSD noted inline. I suggest we go ahead with this change, and revisit the whitespace later on.

usr.sbin/makefs/ffs/buf.h
60 ↗(On Diff #28540)

Should call this b_fs to match NetBSD

Renamed buf and vnode fields to match NetBSD

What's this diff relative to? It looks like e.g ffs/buf.c does not correspond to what is currently SVN master.

Ah you're right, I think I must have included a few extra commits in the diff, I'll fix this diff and make it relative to master.

This revision was automatically updated to reflect the committed changes.