details to the cvsup server. The deltatext does not need parsing, and some
parts of the rcsfile data structure doesn't need to be set up.
- Fix a bug where the RCS expansion mode is not written out.
- Instead of including protocol info in diffs, strip them before adding
deltatext and take this into account when applying the diff later.
- Don't use strlen when the string in the RCS file may contain garbage. This got
caught in the checksumming before, but was not fixed until now. Instead of
using strlen, pass the token length when adding log and text entries to a
delta. Add an extra length parameter to duptext() to record the token length.
- When adding new branches to a file, add them in at the tail instead of the
head of the list to get correct ordering when writing out.
- Input stream when diffing was opened twice.
- Don't expand keywords in diffs between deltas.
- Handle the case where a repository may have been copied, and the symlinks have
not been preserved. CVSup removes the files and creates the symlinks, so
enable this behaviour in csup as well.
- While there, fix comments and style issues.
- Use internal xmalloc instead of malloc.
- Include missing header after warnings.
- Fix unneeded printouts.
- Fix a bug when checking the CO_NORSYNC flag.
files if the client supports it. The support is implemented with an API to
operate on files, calculating the rolling checksum and md5 checksum for the
blocks etc.
- Remove unneeded stream_filter_stop and stream_flush before stream_close.
- fix bugs where we would:
- try to map the hypervisors address space
- accidentally kick out an existing kernel mapping for some domain creation memory allocation sizes
- accidentally skip a 2MB kernel mapping for some domain creation memory allocation sizes
- don't rely on trapping in to xen to read rcr2, reference through vcpu
- whitespace cleanups
Erase operation gives card's logic information about unused areas to help it
implement wear-leveling with lower overhead comparing to usual writing.
Erase is much faster then write and does not depends on data bus speed.
Also as result of hitting in-card write logic optimizations I have measured
up to 50% performance boost on writing undersized blocks into preerased areas.
At the same time there are strict limitations on size and allignment of erase
operations. We can erase only blocks aligned to the erase sector size and
with size multiple of it. Different cards has different erase sector size
which usually varies from 64KB to 4MB. SD cards actually allow to erase
smaller blocks, but it is much more expensive as it is implemented via
read-erase-write sequence and so not sutable for the BIO_DELETE purposes.
Reviewed by: imp@
be given when the user has enabled it). (Michael Tuexen)
- Sack Immediately was not being set properly on the actual chunk, it
was only put in the rcvd_flags which is incorrect. (Michael Tuexen)
- added an ifndef userspace to one of the already present macro's for
inet (Brad Penoff)
Obtained from: Michael Tuexen and Brad Penoff
MFC after: 4 weeks
