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authorLinus Torvalds <torvalds@linux-foundation.org>2010-09-10 18:19:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-09-10 18:19:26 -0700
commitfbc1487019d287bd869baac846dee97f39f8f07c (patch)
treeb44f6573874fa2dc0fa8f9466380f530142b9bd7
parent5ee5e97ee9bca919af11c562beeaf61741ad33f1 (diff)
parent51749e47e191db8e588ad5cebea731caf7b705d7 (diff)
downloadlinux-linaro-fbc1487019d287bd869baac846dee97f39f8f07c.tar.gz
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: log IO completion workqueue is a high priority queue xfs: prevent reading uninitialized stack memory
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.c3
-rw-r--r--fs/xfs/linux-2.6/xfs_ioctl.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index d72cf2bb054..286e36e21da 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1932,7 +1932,8 @@ xfs_buf_init(void)
if (!xfs_buf_zone)
goto out;
- xfslogd_workqueue = create_workqueue("xfslogd");
+ xfslogd_workqueue = alloc_workqueue("xfslogd",
+ WQ_RESCUER | WQ_HIGHPRI, 1);
if (!xfslogd_workqueue)
goto out_free_buf_zone;
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 4fec427b83e..3b9e626f7cd 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -785,6 +785,8 @@ xfs_ioc_fsgetxattr(
{
struct fsxattr fa;
+ memset(&fa, 0, sizeof(struct fsxattr));
+
xfs_ilock(ip, XFS_ILOCK_SHARED);
fa.fsx_xflags = xfs_ip2xflags(ip);
fa.fsx_extsize = ip->i_d.di_extsize << ip->i_mount->m_sb.sb_blocklog;