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(parent: 6d5bb63) | patch
fs/buffer.c: change type of max_buffer_heads to unsigned long
authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Thu, 7 Feb 2013 01:27:11 +0000 (12:27 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Mon, 18 Feb 2013 05:46:54 +0000 (16:46 +1100)
commitd27bbcf4ec9c8301dddb640da893a87a6ffd4a89
tree0304bcbf73678907e044f4907e066343783581aftree | snapshot
parent6d5bb63cecf61bf929227c7363b879284e16129acommit | diff
fs/buffer.c: change type of max_buffer_heads to unsigned long

max_buffer_heads is calculated from nr_free_buffer_pages(), so change its
type to unsigned long in case of overflow.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
fs/buffer.c diff | blob | history
Linux kernel for KaRo TX COM modules