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author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2007-04-21 12:02:57 +0000 |
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committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2007-04-21 12:02:57 +0000 |
commit | 9de81c72731e145de43cd3a41bb4016ae99f2e1a (patch) | |
tree | 932d85fefa7fcb86834f441607b2a4438d5b0c0f /cddl/usr.sbin/zdb | |
parent | 092fa28f4f524b635e92d54f21dc69f6911a9f53 (diff) | |
download | src-9de81c72731e145de43cd3a41bb4016ae99f2e1a.tar.gz src-9de81c72731e145de43cd3a41bb4016ae99f2e1a.zip |
MFp4:
@118370 Correct typo.
@118371 Integrate changes from vendor.
@118491 Show backtrace on unexpected code paths.
@118494 Integrate changes from vendor.
@118504 Fix sendfile(2). I had two ways of fixing it:
1. Fixing sendfile(2) itself to use VOP_GETPAGES() instead of
hacking around with vn_rdwr(UIO_NOCOPY), which was suggested
by ups.
2. Modify ZFS behaviour to handle this special case.
Although 1 is more correct, I've choosen 2, because hack from 1
have a side-effect of beeing faster - it reads ahead MAXBSIZE
bytes instead of reading page by page. This is not easy to implement
with VOP_GETPAGES(), at least not for me in this very moment.
Reported by: Andrey V. Elsukov <bu7cher@yandex.ru>
@118525 Reorganize the code to reduce diff.
@118526 This code path is expected. It is simply when file is opened with
O_FSYNC flag.
Reported by: kris
Reported by: Michal Suszko <dry@dry.pl>
Notes
Notes:
svn path=/head/; revision=168926
Diffstat (limited to 'cddl/usr.sbin/zdb')
0 files changed, 0 insertions, 0 deletions