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| author | Wu Fengguang <fengguang.wu@intel.com> | 2010-12-06 22:34:29 -0600 |
|---|---|---|
| committer | Wu Fengguang <fengguang.wu@intel.com> | 2011-07-09 22:09:03 -0700 |
| commit | e1cbe236013c82bcf9a156e98d7b47efb89d2674 (patch) | |
| tree | c2f1764a3d07fd01fdbe6fd7d6ecd647557808d5 /fs/fs-writeback.c | |
| parent | ffd1f609ab10532e8137b4b981fdf903ef4d0b32 (diff) | |
| download | lwn-e1cbe236013c82bcf9a156e98d7b47efb89d2674.tar.gz lwn-e1cbe236013c82bcf9a156e98d7b47efb89d2674.zip | |
writeback: trace global_dirty_state
Add trace event balance_dirty_state for showing the global dirty page
counts and thresholds at each global_dirty_limits() invocation. This
will cover the callers throttle_vm_writeout(), over_bground_thresh()
and each balance_dirty_pages() loop.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'fs/fs-writeback.c')
0 files changed, 0 insertions, 0 deletions