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(parent: ffb5387) | patch
ext4: fix overhead calculations in ext4_stats, again
authorEric Sandeen <sandeen@redhat.com>
Thu, 8 Nov 2012 15:33:36 +0000 (10:33 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 8 Nov 2012 15:33:36 +0000 (10:33 -0500)
commitb72f78cb63fb595af63fc781dced0a6fd354e572
tree2ec6d7aee78d222b82adaa336cf7b6301efff194tree | snapshot (tar.gz zip)
parentffb5387e85d528fb6d0d924abfa3fbf0fc484071commit | diff
ext4: fix overhead calculations in ext4_stats, again

"overhead" was a write-only variable in this function after commit
952fc18e; we set it to 0 for minixdf, or to sbi->s_overhead if !minixdf,
but never read it again after that.

We need to use it, not sbi->s_overhead, when subtracting out overhead
for f_blocks, or we get the wrong answer for minixdf.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/super.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)