fd: stop looping in pwd_hold
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Authored by mjg on Jul 11 2020, 12:35 PM.

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markj

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rS363112: fd: stop looping in pwd_hold

Summary

We don't expect to fail acquiring the reference unless running into a corner case. Just in case ensure forward progress by taking the lock.

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rS FreeBSD src repository - subversion

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Buildable 32236

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mjg created this revision.Jul 11 2020, 12:35 PM

Herald added a subscriber: imp. · View Herald TranscriptJul 11 2020, 12:35 PM

mjg requested review of this revision.Jul 11 2020, 12:35 PM

Harbormaster completed remote builds in B32236: Diff 74295.Jul 11 2020, 12:35 PM

kib accepted this revision.Jul 11 2020, 12:49 PM

This revision is now accepted and ready to land.Jul 11 2020, 12:49 PM

markj accepted this revision.Jul 11 2020, 2:11 PM

Closed by commit rS363112: fd: stop looping in pwd_hold (authored by mjg). · Explain WhyJul 11 2020, 9:57 PM

This revision was automatically updated to reflect the committed changes.

mjg added a commit: rS363112: fd: stop looping in pwd_hold.

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sys/

kern/

kern_descrip.c

14 lines

Diff 74295

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fd: stop looping in pwd_holdClosedPublicActions