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27 March 2024, 02:37:15 UTC
Revision 38e880540f983045da7a00fbc50daad238207fc5 authored by Sage Weil on 10 June 2011, 18:43:13 UTC, committed by Chris Mason on 10 June 2011, 20:42:29 UTC 
Btrfs: clear current->journal_info on async transaction commit
 
Normally current->jouranl_info is cleared by commit_transaction.  For an
async snap or subvol creation, though, it runs in a work queue.  Clear
it in btrfs_commit_transaction_async() to avoid leaking a non-NULL
journal_info when we return to userspace.  When the actual commit runs in
the other thread it won't care that it's current->journal_info is already
NULL.

Signed-off-by: Sage Weil <sage@newdream.net>
Tested-by: Jim Schutt <jaschut@sandia.gov>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
1 parent 38e8788
History
Tip revision: 38e880540f983045da7a00fbc50daad238207fc5 authored by Sage Weil on 10 June 2011, 18:43:13 UTC
Btrfs: clear current->journal_info on async transaction commit
Tip revision: 38e8805
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