Re: [PATCH v2 2/2] ocfs2: fix deadlock issue when taking inode lock at vfs entry points

2017-01-15 Thread Eric Ren
Hi! On 01/16/2017 02:58 PM, Junxiao Bi wrote: On 01/16/2017 02:42 PM, Eric Ren wrote: Commit 743b5f1434f5 ("ocfs2: take inode lock in ocfs2_iop_set/get_acl()") results in a deadlock, as the author "Tariq Saeed" realized shortly after the patch was merged. The discussion happened here (https://o

Re: [PATCH v2 2/2] ocfs2: fix deadlock issue when taking inode lock at vfs entry points

2017-01-15 Thread Junxiao Bi
On 01/16/2017 02:42 PM, Eric Ren wrote: > Commit 743b5f1434f5 ("ocfs2: take inode lock in ocfs2_iop_set/get_acl()") > results in a deadlock, as the author "Tariq Saeed" realized shortly > after the patch was merged. The discussion happened here > (https://oss.oracle.com/pipermail/ocfs2-devel/2015-S

[PATCH v2 2/2] ocfs2: fix deadlock issue when taking inode lock at vfs entry points

2017-01-15 Thread Eric Ren
Commit 743b5f1434f5 ("ocfs2: take inode lock in ocfs2_iop_set/get_acl()") results in a deadlock, as the author "Tariq Saeed" realized shortly after the patch was merged. The discussion happened here (https://oss.oracle.com/pipermail/ocfs2-devel/2015-September/011085.html). The reason why taking cl