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| author | Torvald Riegel <triegel@redhat.com> | 2011-12-24 01:42:35 +0000 |
|---|---|---|
| committer | Torvald Riegel <torvald@gcc.gnu.org> | 2011-12-24 01:42:35 +0000 |
| commit | 610e39013598f4f3bc66c117c3402c07b517cfa0 (patch) | |
| tree | fd0ffc4afe2a926dc6676559d466c9ae7fad9c2b /gcc | |
| parent | 799142bf743cb04f3a86df85c69481a3c44c1ad9 (diff) | |
| download | gcc-610e39013598f4f3bc66c117c3402c07b517cfa0.zip gcc-610e39013598f4f3bc66c117c3402c07b517cfa0.tar.gz gcc-610e39013598f4f3bc66c117c3402c07b517cfa0.tar.bz2 | |
libitm: Fix privatization safety during upgrades to serial mode.
libitm/
* beginend.cc (GTM::gtm_thread::restart): Add and handle
finish_serial_upgrade parameter.
* libitm.h (GTM::gtm_thread::restart): Adapt declaration.
* config/linux/rwlock.cc (GTM::gtm_rwlock::write_lock_generic):
Don't unset reader flag.
(GTM::gtm_rwlock::write_upgrade_finish): New.
* config/posix/rwlock.cc: Same.
* config/linux/rwlock.h (GTM::gtm_rwlock::write_upgrade_finish):
Declare.
* config/posix/rwlock.h: Same.
* method-serial.cc (GTM::gtm_thread::serialirr_mode): Unset reader
flag after commit or after rollback when restarting.
From-SVN: r182675
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions