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| author | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 05:53:38 (GMT) |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 05:53:38 (GMT) |
| commit | f338f9036400e453ab553b16639a9cc838b02d44 (patch) | |
| tree | 785513701e6bbe3d7061f6f1a3ac1440fef0b178 | |
| parent | a357a1215602f79182abdde27aaddc7166dbd709 (diff) | |
| download | linux-f338f9036400e453ab553b16639a9cc838b02d44.tar.xz | |
[XFS] Unlock inode before calling xfs_idestroy()
Lock debugging reported the ilock was being destroyed without being
unlocked. We don't need to lock the inode until we are going to insert it
into the radix tree.
SGI-PV: 987246
SGI-Modid: xfs-linux-melb:xfs-kern:32159a
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
| -rw-r--r-- | fs/xfs/xfs_iget.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index 5be89d7..4c92d19 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -210,9 +210,6 @@ finish_inode: xfs_itrace_exit_tag(ip, "xfs_iget.alloc"); - if (lock_flags) - xfs_ilock(ip, lock_flags); - if ((ip->i_d.di_mode == 0) && !(flags & XFS_IGET_CREATE)) { xfs_idestroy(ip); xfs_put_perag(mp, pag); @@ -228,6 +225,10 @@ finish_inode: delay(1); goto again; } + + if (lock_flags) + xfs_ilock(ip, lock_flags); + mask = ~(((XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog)) - 1); first_index = agino & mask; write_lock(&pag->pag_ici_lock); @@ -239,6 +240,8 @@ finish_inode: BUG_ON(error != -EEXIST); write_unlock(&pag->pag_ici_lock); radix_tree_preload_end(); + if (lock_flags) + xfs_iunlock(ip, lock_flags); xfs_idestroy(ip); XFS_STATS_INC(xs_ig_dup); goto again; |