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authorNick Piggin <npiggin@kernel.dk>2011-01-07 01:49:38 -0500
committerNick Piggin <npiggin@kernel.dk>2011-01-07 01:50:23 -0500
commitb5c84bf6f6fa3a7dfdcb556023a62953574b60ee (patch)
tree7a2c299a180713e21d5cb653cb933121adf53c31 /mm
parent949854d02455080d20cd3e1db28a3a18daf7599d (diff)
fs: dcache remove dcache_lock
dcache_lock no longer protects anything. remove it. Signed-off-by: Nick Piggin <npiggin@kernel.dk>
Diffstat (limited to 'mm')
-rw-r--r--mm/filemap.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 6b9aee20f242..ca389394fa2a 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -102,9 +102,6 @@
102 * ->inode_lock (zap_pte_range->set_page_dirty) 102 * ->inode_lock (zap_pte_range->set_page_dirty)
103 * ->private_lock (zap_pte_range->__set_page_dirty_buffers) 103 * ->private_lock (zap_pte_range->__set_page_dirty_buffers)
104 * 104 *
105 * ->task->proc_lock
106 * ->dcache_lock (proc_pid_lookup)
107 *
108 * (code doesn't rely on that order, so you could switch it around) 105 * (code doesn't rely on that order, so you could switch it around)
109 * ->tasklist_lock (memory_failure, collect_procs_ao) 106 * ->tasklist_lock (memory_failure, collect_procs_ao)
110 * ->i_mmap_lock 107 * ->i_mmap_lock