Searched hist:e84d0a4f (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/include/trace/events/ |
| H A D | writeback.h | e84d0a4f Sat Apr 23 13:27:27 CDT 2011 Wu Fengguang <fengguang.wu@intel.com> writeback: trace event writeback_queue_io
Note that it adds a little overheads to account the moved/enqueued
inodes from b_dirty to b_io. The "moved" accounting may be later used to
limit the number of inodes that can be moved in one shot, in order to
keep spinlock hold time under control.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
e84d0a4f Sat Apr 23 13:27:27 CDT 2011 Wu Fengguang <fengguang.wu@intel.com> writeback: trace event writeback_queue_io
Note that it adds a little overheads to account the moved/enqueued
inodes from b_dirty to b_io. The "moved" accounting may be later used to
limit the number of inodes that can be moved in one shot, in order to
keep spinlock hold time under control.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
|
| /openbmc/linux/fs/ |
| H A D | fs-writeback.c | e84d0a4f Sat Apr 23 13:27:27 CDT 2011 Wu Fengguang <fengguang.wu@intel.com> writeback: trace event writeback_queue_io
Note that it adds a little overheads to account the moved/enqueued
inodes from b_dirty to b_io. The "moved" accounting may be later used to
limit the number of inodes that can be moved in one shot, in order to
keep spinlock hold time under control.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
e84d0a4f Sat Apr 23 13:27:27 CDT 2011 Wu Fengguang <fengguang.wu@intel.com> writeback: trace event writeback_queue_io
Note that it adds a little overheads to account the moved/enqueued
inodes from b_dirty to b_io. The "moved" accounting may be later used to
limit the number of inodes that can be moved in one shot, in order to
keep spinlock hold time under control.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
|