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| author |   Arjan van de Ven <arjan@linux.intel.com> | 2006-12-10 02:21:26 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-10 09:57:22 -0800 |
| commit | 44d306e1508fef6fa7a6eb15a1aba86ef68389a6 (patch) | |
| tree | 84edb1f4d6e1e2d3926f152bad132e037da9024c /mm | |
| parent | [PATCH] round_jiffies infrastructure (diff) | |
| download | linux-dev-44d306e1508fef6fa7a6eb15a1aba86ef68389a6.tar.xz linux-dev-44d306e1508fef6fa7a6eb15a1aba86ef68389a6.zip | |
[PATCH] user of the jiffies rounding code: JBD
This patch introduces a user: of the round_jiffies() function; the "5 second"
ext3/jbd wakeup.
While "every 5 seconds" doesn't sound as a problem, there can be many of these
(and these timers do add up over all the kernel). The "5 second" wakeup isn't
really timing sensitive; in addition even with rounding it'll still happen
every 5 seconds (with the exception of the very first time, which is likely to
be rounded up to somewhere closer to 6 seconds)
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions