similar to: [PATCH v2 0/2] patches needed for virt-bmap

See http://rwmj.wordpress.com/2014/11/23/mapping-files-to-disk/

On Sunday 23 November 2014 22:16:41 Richard W.M. Jones wrote: > Add support for a block mapping API, used by the 'virt-bmap' tool. > --- > daemon/Makefile.am | 1 + > daemon/bmap.c | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++ > generator/actions.ml | 44 ++++++++++++++ > po/POTFILES | 1 + > src/MAX_PROC_NR | 2 +- > 5

Add support for a block mapping API, used by the 'virt-bmap' tool. --- daemon/Makefile.am | 1 + daemon/bmap.c | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++ generator/actions.ml | 44 ++++++++++++++ po/POTFILES | 1 + src/MAX_PROC_NR | 2 +- 5 files changed, 215 insertions(+), 1 deletion(-) create mode 100644 daemon/bmap.c diff --git

From: "Richard W.M. Jones" <rjones at redhat.com> This reverts commit a9c8123c72db47bcab8dd738e8d5256a9ae87f11. --- daemon/file.c | 18 +++--------------- daemon/parted.c | 3 +-- 2 files changed, 4 insertions(+), 17 deletions(-) diff --git a/daemon/file.c b/daemon/file.c index 057e15d..91746e0 100644 --- a/daemon/file.c +++ b/daemon/file.c @@ -525,7 +525,7 @@

The warnings in daemon were aggravating and risky for development (too easy to miss new ones) so I spent some time last week and today working on removing them. The first patch gets us down to almost no warnings with the original -Wall setting. That was by far the hardest part. Once I'd done that, I enabled nearly all of gcc's warnings via gnulib's warnings and manywarnings modules

This started as a simple warning-elimination change. I'll get back to that series shortly ;-) It turned into a factorization and constification exercise during which I got a taste of ocaml. Thanks to Rich Jones for help with a few snippets in generator.ml. The overall result is that many previously-manually-maintained bits from daemon/*.c functions are now hoisted into the automatically-

I ran the Coverity static analyzer[1] on libguestfs, and fixed many errors as a result. Coverity found some errors in gnulib, but it doesn't seem to be worth following those up since the version of gnulib we are using is so old. There are a couple more errors (possibly 1 false-positive) which I'm going to send in a separate email. BTW all the errors found by Coverity were in the daemon

I'm writing a stackable file system and one of it's features is that it can combine many sparse files into a single view. On ext2/3 I was using bmap to give me the information needed, so for instance, if I created a big sparse file and tacked on some information at the end on ext2/3 I'd get something like blade12:~# ~/a.out abc File: abc Size: 30002 Blocks: 8 Blocksize: 4096 0

Dear All, I'm interested in creating a function similar to ns() from package splines that can be passed in a model formula. The idea is to produce "safe" predictions from a model using this function. As I have seen, to do this I need to use makepredictcall(). Consider the following toy example: myns <- function (x, df = NULL, knots = NULL, intercept = FALSE, Boundary.knots =

This adds a binding for 'blockdev --setra', allowing you to adjust the readahead parameter for filesystems and devices. --- daemon/blockdev.c | 30 ++++++++++++++++++++---------- generator/actions.ml | 14 ++++++++++++++ 2 files changed, 34 insertions(+), 10 deletions(-) diff --git a/daemon/blockdev.c b/daemon/blockdev.c index 8a7b1a8..6e8821d 100644 --- a/daemon/blockdev.c +++

On Wed, Jan 23, 2019 at 12:00:06PM +0000, Sudhakar Paulzagade wrote: > https://rwmj.wordpress.com/2014/11/23/mapping-files-to-disk/#content > > Couple of questions: > > 1. How do I get virt-bmap. I installed latest version of libguestfs and libguestfs-tools but couldn't find this tool. Is there a separate package that I need to install? It's here:

Version 1 was here: https://www.redhat.com/archives/libguestfs/2017-June/msg00003.html This patch series reimplements a few more APIs in OCaml, including some very important core APIs like ?list_filesystems? and ?mount?. All the tests pass after this. The selection of APIs that I have moved may look a little random, but in fact they are all APIs consumed by the inspection code (and some more

Hi all, I just applied the generic path searching to ISOLINUX, and you can check it here: http://git.zytor.com/?p=users/liu/gsoc09_liu.git since commit 4bb194f14a43674cced3a8c35d5e625e59db32dc. hpa, for now, all the fs code have been converted to new-style interface and I have done my best to make all the fs C code be clean and readable. Well, it would be great if you take a minute to

The message from this sender included one or more files which could not be scanned for virus detection; do not open these files unless you are certain of the sender's intent. ---------------------------------------------------------------------- Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()").

Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()"). Signed-off-by: Yangtao Li <frank.li at vivo.com> --- v4: -drop ext4 patch -erofs patch based on mainline -a bit change in ocfs2 patch include/linux/fs.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/fs.h

v2 was here: https://www.redhat.com/archives/libguestfs/2017-June/msg00008.html This series gets as far as a working (and faster) reimplementation of ‘guestfs_list_filesystems’. I also have another patch series on top of this one which reimplements the inspection APIs inside the daemon, but that needs a bit more work still, since inspection turns out to be a very large piece of code. Rich.

On Fri, Jun 09, 2017 at 06:41:38PM +0800, Wei Wang wrote: > Add a new feature, VIRTIO_BALLOON_F_PAGE_CHUNKS, which enables > the transfer of the ballooned (i.e. inflated/deflated) pages in > chunks to the host. so now these chunks are just s/g list entry. So let's rename this VIRTIO_BALLOON_F_SG with a comment: * Use standard virtio s/g instead of PFN lists * > The implementation

On Fri, Jun 09, 2017 at 06:41:38PM +0800, Wei Wang wrote: > Add a new feature, VIRTIO_BALLOON_F_PAGE_CHUNKS, which enables > the transfer of the ballooned (i.e. inflated/deflated) pages in > chunks to the host. so now these chunks are just s/g list entry. So let's rename this VIRTIO_BALLOON_F_SG with a comment: * Use standard virtio s/g instead of PFN lists * > The implementation

Previously posted as part of the mega utilities/inspection series here: https://www.redhat.com/archives/libguestfs/2017-June/msg00232.html What I've done is to extract just the parts related to rewriting daemon APIs in OCaml, rebase them on top of the current master, fix a few things, and recompile and test everything. Rich.

Introduce i_blockmask() to simplify code, which replace (i_blocksize(node) - 1). Like done in commit 93407472a21b("fs: add i_blocksize()"). Signed-off-by: Yangtao Li <frank.li at vivo.com> --- v3: -none v2: -convert to i_blockmask() include/linux/fs.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/fs.h b/include/linux/fs.h index c85916e9f7db..17387d465b8b