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MFC r294200: [PR 206224] bv_cnt is sometimes examined without holding the

Description

MFC r294200: [PR 206224] bv_cnt is sometimes examined without holding the
bufobj lock

Add locking around access to bv_cnt which is currently being done unlocked

Approved by: jhb
Sponsored by: Panasas, Inc.

Details

Provenance
rpokalaAuthored on
Parents
rS294852: MFC: r256940
Branches
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