Commit Graph

3 Commits

Author SHA1 Message Date
Shawn Wilsher
11b33f0ab8 Bug 506805 - Remove locking in AsyncExecuteStatements
This removes the use of the shared mutex in AsyncExecuteStatements.  We now rely
on PR_AtomicSet and the volatile keyword.  This results in zero lock contention
between the calling thread and the background thread if cancel is ever called.
r=asuth
r=bent
sr=vlad
2009-07-29 17:24:50 -07:00
Shawn Wilsher
92b873c0ea Bug 458998 - AsyncExecute helper classes can complete() before they are added to mPendingEvents
This changeset also fixes a few issues where we were holding a lock while and
kills off a few other race conditions that were noticed in the course of fixing
this bug.
r=bent
2008-10-24 18:30:07 -04:00
Shawn Wilsher
f1886e9571 Bug 429986 - Provide an option for database access to be asynchronous.
This adds a method to mozIStorageStatement to allow for a statement to execute
asynchronously and report to a callback.  For writes, this can move fsyncs,
which can be painful, off of the main thread.
r=vlad
sr=shaver
2008-07-11 15:47:33 -04:00