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(parent: 93e524e) | patch
f2fs: avoid an overflow during utilization calculation
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 3 Sep 2013 04:41:37 +0000 (13:41 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 3 Sep 2013 04:41:37 +0000 (13:41 +0900)
commit33b02961ca052affcf875745e909a184da74a71d
treee691abcacb3c28bae55dfd8896e3a2662cd6936etree | snapshot
parent93e524e27e39c6bce77e4473a21a06911cfb4abfcommit | diff
f2fs: avoid an overflow during utilization calculation

The current f2fs uses all the block counts with 32 bit numbers, which is able to
cover about 15TB volume.

But in calculation of utilization, f2fs multiplies the count by 100 which can
induce overflow.
This patch fixes this.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/segment.h diff | blob | history
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