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authorWu Fengguang <fengguang.wu@intel.com>2011-12-08 17:53:54 -0500
committerWu Fengguang <fengguang.wu@intel.com>2011-12-18 01:20:17 -0500
commitb3bba872ddb0320a7ecb54decae53c13ceb2ed4c (patch)
treeed47c72d9193d40173e319663d4e1eb1c60a7d15 /fs
parent384703b8e6cd4c8ef08512e596024e028c91c339 (diff)
writeback: show writeback reason with __print_symbolic
This makes the binary trace understandable by trace-cmd. CC: Dave Chinner <david@fromorbit.com> CC: Curt Wohlgemuth <curtw@google.com> CC: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/fs-writeback.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index ac86f8b3e3cb..517f211a3bd4 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -47,17 +47,6 @@ struct wb_writeback_work {
47 struct completion *done; /* set if the caller waits */ 47 struct completion *done; /* set if the caller waits */
48}; 48};
49 49
50const char *wb_reason_name[] = {
51 [WB_REASON_BACKGROUND] = "background",
52 [WB_REASON_TRY_TO_FREE_PAGES] = "try_to_free_pages",
53 [WB_REASON_SYNC] = "sync",
54 [WB_REASON_PERIODIC] = "periodic",
55 [WB_REASON_LAPTOP_TIMER] = "laptop_timer",
56 [WB_REASON_FREE_MORE_MEM] = "free_more_memory",
57 [WB_REASON_FS_FREE_SPACE] = "fs_free_space",
58 [WB_REASON_FORKER_THREAD] = "forker_thread"
59};
60
61/* 50/*
62 * Include the creation of the trace points after defining the 51 * Include the creation of the trace points after defining the
63 * wb_writeback_work structure so that the definition remains local to this 52 * wb_writeback_work structure so that the definition remains local to this