Differential D34837

vfs: fix vfs_bio_clrbuf() for PAGE_SIZE > block size
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Authored by chs on Apr 7 2022, 8:15 PM.

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Details

Reviewers

mckusick
kib
gallatin
imp
markj
andrew

Commits

rG5bd21cbbd1df: vfs: fix vfs_bio_clrbuf() for PAGE_SIZE > block size

Summary

Calculate the desired page valid mask using math that will not
overflow the types used.

Sponsored by: Netflix

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Lint Passed

Unit

No Test Coverage

Build Status

Buildable 45069
Build 41957: arc lint + arc unit

Event Timeline

chs created this revision.Apr 7 2022, 8:15 PM

Harbormaster completed remote builds in B45069: Diff 104748.Apr 7 2022, 8:15 PM

chs requested review of this revision.Apr 7 2022, 8:15 PM

chs added a parent revision: D34836: ffs: fix vn_read_from_obj() usage for PAGE_SIZE > block size.

kib accepted this revision.Apr 11 2022, 9:21 PM

This revision is now accepted and ready to land.Apr 11 2022, 9:21 PM

markj accepted this revision.Apr 13 2022, 12:55 PM

mckusick accepted this revision.Apr 15 2022, 1:07 AM

chs removed a parent revision: D34836: ffs: fix vn_read_from_obj() usage for PAGE_SIZE > block size.Jun 21 2022, 6:07 PM

Closed by commit rG5bd21cbbd1df: vfs: fix vfs_bio_clrbuf() for PAGE_SIZE > block size (authored by chs). · Explain WhyJun 22 2022, 1:00 AM

This revision was automatically updated to reflect the committed changes.

chs added a commit: rG5bd21cbbd1df: vfs: fix vfs_bio_clrbuf() for PAGE_SIZE > block size.

Revision Contents
Changeset List

Path

Size

sys/

kern/

7 lines

Diff 104748

sys/kern/vfs_bio.c

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