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(parent: 4f40383) | patch
9p: Fix possible regressions when ->get_sb fails.
authorAbhishek Kulkarni <adkulkar@umail.iu.edu>
Sun, 19 Jul 2009 19:41:52 +0000 (13:41 -0600)
committerEric Van Hensbergen <ericvh@strongmad.austin.ibm.com>
Mon, 17 Aug 2009 21:27:57 +0000 (16:27 -0500)
commit1b5ab3e86712b6be38ebbe0d821387c1d8f91d7c
tree8c7cc3d58d6bd8f62398de5f963966b7bf58abb9tree | snapshot (tar.gz zip)
parent4f4038328da5eb9cc237b51d3fe68138fd3fea14commit | diff
9p: Fix possible regressions when ->get_sb fails.

->get_sb can fail causing some badness. this patch fixes
   * clear sb->fs_s_info in kill_sb.
   * deactivate_locked_super() calls kill_sb (v9fs_kill_super) which closes the
     destroys the client, clunks all its fids and closes the v9fs session.
     Attempting to do it twice will cause an oops.

Signed-off-by: Abhishek Kulkarni <adkulkar@umail.iu.edu>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p/vfs_super.c diff | blob | blame | history