]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f462f6a) | patch
hwmon: (ibmaem) Avoid repeated memory allocations
authorJean Delvare <khali@linux-fr.org>
Fri, 4 Nov 2011 11:00:46 +0000 (12:00 +0100)
committerJean Delvare <khali@endymion.delvare>
Fri, 4 Nov 2011 11:00:46 +0000 (12:00 +0100)
commitd60de2e50966f071217f68facef2b8e0f18fa1ef
treea336300b6568c72455c85eef4024630b2735cc57tree | snapshot
parentf462f6af333dc661ca701f1cfe27aba61c641b47commit | diff
hwmon: (ibmaem) Avoid repeated memory allocations

Preallocate a buffer for the response to sensor reads, and reuse it
for each read instead of allocating a new one each time. This should
be faster and should also avoid memory fragmentation.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
drivers/hwmon/ibmaem.c diff | blob | history
Linux Kernel Source Tree.