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| author | Jeremy Allison <jra@samba.org> | 2003-01-30 01:41:46 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2003-01-30 01:41:46 +0000 |
| commit | b61f89826f2b7ee8ca7bd388b66c3f5b78ed3e60 (patch) | |
| tree | cab03bdf0d9d7b204aec66583513bd96d10e5e4c /source3/smbd/open.c | |
| parent | 812a531f4553c8eb2df572acd4fa42a6f91b3051 (diff) | |
| download | samba-b61f89826f2b7ee8ca7bd388b66c3f5b78ed3e60.tar.gz samba-b61f89826f2b7ee8ca7bd388b66c3f5b78ed3e60.tar.bz2 samba-b61f89826f2b7ee8ca7bd388b66c3f5b78ed3e60.zip | |
Fix for interesting resource constraint condition. When all opens are
level 2 and a request for open with no oplock is received then the
smbd should send *synchronous* break messages, not asynchronous,
otherwise it spins very rapidly, releasing the lock, sending the
'break to none' messages and then re-acquiring the lock before
any other process has a chance to get the lock and remove it's own
oplock (at least on linux).
Jeremy
(This used to be commit 33e3e863eb7f35b852384e689f3272784261fc39)
Diffstat (limited to 'source3/smbd/open.c')
| -rw-r--r-- | source3/smbd/open.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source3/smbd/open.c b/source3/smbd/open.c index 5c3359fc6b..29048bca02 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -585,7 +585,7 @@ dev = %x, inode = %.0f\n", *p_oplock_request, share_entry->op_type, fname, (unsi /* Oplock break - unlock to request it. */ unlock_share_entry(conn, dev, inode); - opb_ret = request_oplock_break(share_entry); + opb_ret = request_oplock_break(share_entry, False); /* Now relock. */ lock_share_entry(conn, dev, inode); |