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| author | Rafał Miłecki <rafal@milecki.pl> | 2017-12-23 23:14:25 +0100 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2017-12-29 23:18:45 +0100 |
| commit | 3267ce750e491ba0290ec3a9a5e3b4dceadd47a5 (patch) | |
| tree | f9cf50b7a053d0faa29562b6d20f4b6a2d73e589 /scripts/timestamp.pl | |
| parent | 612a93564ce24d05c039669f50b64cfad1cdffde (diff) | |
| download | upstream-3267ce750e491ba0290ec3a9a5e3b4dceadd47a5.tar.gz upstream-3267ce750e491ba0290ec3a9a5e3b4dceadd47a5.tar.bz2 upstream-3267ce750e491ba0290ec3a9a5e3b4dceadd47a5.zip | |
bcm53xx: use iflag=skip_bytes for dd command during sysupgrade
Since BusyBox 1.25.0 dd command supports iflag=skip_bytes which allows
skipping requested amount of bytes without reducing blocksize. Thanks to
this we can leave default blocksize and let dd work more efficiently.
On Netgear R6250 "dd skip=58 iflag=skip_bytes" can be 5 times faster
than "dd bs=58 skip=1" when extracting TRX out of CHK.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'scripts/timestamp.pl')
0 files changed, 0 insertions, 0 deletions