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clarify in comment

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-10-20 17:49:50 +02:00
parent c708a6d000
commit a4e4a65484
1 changed files with 4 additions and 3 deletions
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7
util-linux/mkfs_ext2.c
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@ -332,9 +332,10 @@ int mkfs_ext2_main(int argc UNUSED_PARAM, char **argv)
if ((1 == ngroups) && remainder && (remainder < overhead))
bb_error_msg_and_die("way small device");
// Standard mke2fs uses 50. Looks like a bug in our calculation
// of "remainder" or "overhead" - we dont match standard mke2fs
// when we transition from one group to two groups (a bit after 8M
// image size) and for two->three groups transition (at 16M) too.
// of "remainder" or "overhead" - we don't match standard mke2fs
// when we transition from one group to two groups
// (a bit after 8M image size), but it works for two->three groups
// transition (at 16M).
if (remainder && (remainder < overhead + 50)) {
//bb_info_msg("CHOP[%u]", remainder);
nblocks -= remainder;