ffs_read(): lock buffers after snaplk with LK_NOWITNESS
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Authored by kib on Feb 5 2022, 10:40 AM.

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rG0af463e6619c: ffs_read(): lock buffers after snaplk with LK_NOWITNESS

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rG FreeBSD src repository

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kib created this revision.Feb 5 2022, 10:40 AM

Herald added a subscriber: imp. · View Herald TranscriptFeb 5 2022, 10:40 AM

kib requested review of this revision.Feb 5 2022, 10:40 AM

This patch eliminates the LOR in my test case.

This revision is now accepted and ready to land.Feb 6 2022, 12:53 AM

Closed by commit rG0af463e6619c: ffs_read(): lock buffers after snaplk with LK_NOWITNESS (authored by kib). · Explain WhyFeb 6 2022, 1:27 AM

This revision was automatically updated to reflect the committed changes.

kib added a commit: rG0af463e6619c: ffs_read(): lock buffers after snaplk with LK_NOWITNESS.

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sys/

ufs/

ffs/

ffs_vnops.c

3 lines

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ffs_read(): lock buffers after snaplk with LK_NOWITNESSClosedPublicActions