diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-07-17 01:04:35 +0400 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2014-07-23 21:18:06 +0400 |
| commit | 9667a23db0dc0bd4892f0ada7e4e71528eaeed62 (patch) | |
| tree | 412d0676a0157467442c4d02e646f8272ccd620e /include/linux/sched.h | |
| parent | ccbf62d8a284cf181ac28c8e8407dd077d90dd4b (diff) | |
| download | linux-9667a23db0dc0bd4892f0ada7e4e71528eaeed62.tar.xz | |
delayacct: Make accounting nanosecond based
Kill the timespec juggling and calculate with plain nanoseconds.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 10c6e829927f..653744ae8d27 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -813,7 +813,7 @@ struct task_delay_info { * associated with the operation is added to XXX_delay. * XXX_delay contains the accumulated delay time in nanoseconds. */ - struct timespec blkio_start, blkio_end; /* Shared by blkio, swapin */ + u64 blkio_start; /* Shared by blkio, swapin */ u64 blkio_delay; /* wait for sync block io completion */ u64 swapin_delay; /* wait for swapin block io completion */ u32 blkio_count; /* total count of the number of sync block */ @@ -821,7 +821,7 @@ struct task_delay_info { u32 swapin_count; /* total count of the number of swapin block */ /* io operations performed */ - struct timespec freepages_start, freepages_end; + u64 freepages_start; u64 freepages_delay; /* wait for memory reclaim */ u32 freepages_count; /* total count of memory reclaim */ }; |