> -----Original Message----- > From: Richard W.M. Jones [mailto:[email protected]] > Sent: Friday, February 27, 2015 9:42 PM > To: Chen, Hanxiao/陈 晗霄 > Cc: [email protected] > Subject: Re: [Libguestfs] [PATCH 3/4] New API: btrfstune_r > > On Sat, Feb 21, 2015 at 08:23:20PM +0800, Chen Hanxiao wrote: > > Signed-off-by: Chen Hanxiao <[email protected]> > > --- > > daemon/btrfs.c | 24 ++++++++++++++++++++++++ > > generator/actions.ml | 15 +++++++++++++++ > > src/MAX_PROC_NR | 2 +- > > 3 files changed, 40 insertions(+), 1 deletion(-) > > > > diff --git a/daemon/btrfs.c b/daemon/btrfs.c > > index a129e2e..ea2f1f1 100644 > > --- a/daemon/btrfs.c > > +++ b/daemon/btrfs.c > > @@ -2141,3 +2141,27 @@ do_btrfstune_S_disable (const char *device) > > > > return 0; > > } > > + > > +int > > +do_btrfstune_r (const char *device) > > +{ > > + const size_t MAX_ARGS = 64; > > + const char *argv[MAX_ARGS]; > > + size_t i = 0; > > + CLEANUP_FREE char *err = NULL; > > + CLEANUP_FREE char *out = NULL; > > + int r; > > + > > + ADD_ARG (argv, i, str_btrfstune); > > + ADD_ARG (argv, i, "-r"); > > + ADD_ARG (argv, i, device); > > + ADD_ARG (argv, i, NULL); > > + > > + r = commandv (&out, &err, argv); > > + if (r == -1) { > > + reply_with_error ("%s: %s", device, err); > > + return -1; > > + } > > + > > + return 0; > > +} > > diff --git a/generator/actions.ml b/generator/actions.ml > > index 3c906a4..661ba9a 100644 > > --- a/generator/actions.ml > > +++ b/generator/actions.ml > > @@ -12565,6 +12565,21 @@ so that you can use it tto build other > > filesystems." }; > > Warning: This is dangerous, clearing the seeding flag > > may cause the derived device not to be mountable!" }; > > > > + { defaults with > > + name = "btrfstune_r"; > > + style = RErr, [Device "device"], []; > > + proc_nr = Some 456; > > + optional = Some "btrfs"; camel_name = "BTRFSTuneR"; > > + tests = [ > > + InitPartition, Always, TestRun ( > > + [["mkfs_btrfs"; "/dev/sda1"; ""; ""; "NOARG"; ""; "NOARG"; > > "NOARG"; ""; > ""]; > > + ["btrfstune_r"; "/dev/sda1"]]), [] > > + ]; > > + > > + shortdesc = "enable extended inode refs"; > > + longdesc = "\ > > + This will Enable extended inode refs." }; > > ^^^^ > > Some extra spaces here. Will fix.
> > Is it better to call this something like btrfstune_enable_extended_inode_refs? > (Wow, too long :-!) That a good name which express more enough. Will be fixed in v2. Regards, - Chen > > Rich. > > -- > Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones > Read my programming and virtualization blog: http://rwmj.wordpress.com > Fedora Windows cross-compiler. Compile Windows programs, test, and > build Windows installers. Over 100 libraries supported. > http://fedoraproject.org/wiki/MinGW _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
