Message ID | 20210303195339.GB3793@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | virtiofsd: Add qemu version and copyright info | expand |
* Vivek Goyal (vgoyal@redhat.com) wrote: > Option "-V" currently displays the fuse protocol version virtiofsd is > using. For example, I see this. > > $ ./virtiofsd -V > "using FUSE kernel interface version 7.33" > > People also want to know software version of virtiofsd so that they can > figure out if a certain fix is part of currently running virtiofsd or > not. Eric Ernst ran into this issue. > > David Gilbert thinks that it probably is best that we simply carry the > qemu version and display that information given we are part of qemu > tree. > > So this patch enhances version information and also adds qemu version > and copyright info. Not sure if copyright information is supposed > to be displayed along with version info. Given qemu-storage-daemon > and other utilities are doing it, so I continued with same pattern. > This is how now output looks like. > > $ ./virtiofsd -V > virtiofsd version 5.2.50 (v5.2.0-2357-gcbcf09872a-dirty) > Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers > using FUSE kernel interface version 7.33 > > Reported-by: Eric Ernst <eric.g.ernst@gmail.com> > Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> > --- > tools/virtiofsd/passthrough_ll.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > Index: rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c > =================================================================== > --- rhvgoyal-qemu.orig/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:28:04.893672524 -0500 > +++ rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:37:29.381712706 -0500 > @@ -37,6 +37,8 @@ > > #include "qemu/osdep.h" > #include "qemu/timer.h" > +#include "qemu-version.h" > +#include "qemu-common.h" > #include "fuse_virtio.h" > #include "fuse_log.h" > #include "fuse_lowlevel.h" > @@ -3591,6 +3593,11 @@ static void fuse_lo_data_cleanup(struct > free(lo->source); > } > > +static void qemu_version(void) > +{ > + printf("virtiofsd version " QEMU_FULL_VERSION "\n" QEMU_COPYRIGHT "\n"); > +} > + > int main(int argc, char *argv[]) > { > struct fuse_args args = FUSE_ARGS_INIT(argc, argv); > @@ -3662,6 +3669,7 @@ int main(int argc, char *argv[]) > ret = 0; > goto err_out1; > } else if (opts.show_version) { > + qemu_version(); > fuse_lowlevel_version(); > ret = 0; > goto err_out1;
On Wed, Mar 03, 2021 at 02:53:39PM -0500, Vivek Goyal wrote: > Option "-V" currently displays the fuse protocol version virtiofsd is > using. For example, I see this. > > $ ./virtiofsd -V > "using FUSE kernel interface version 7.33" > > People also want to know software version of virtiofsd so that they can > figure out if a certain fix is part of currently running virtiofsd or > not. Eric Ernst ran into this issue. > > David Gilbert thinks that it probably is best that we simply carry the > qemu version and display that information given we are part of qemu > tree. > > So this patch enhances version information and also adds qemu version > and copyright info. Not sure if copyright information is supposed > to be displayed along with version info. Given qemu-storage-daemon > and other utilities are doing it, so I continued with same pattern. > This is how now output looks like. > > $ ./virtiofsd -V > virtiofsd version 5.2.50 (v5.2.0-2357-gcbcf09872a-dirty) > Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers > using FUSE kernel interface version 7.33 > > Reported-by: Eric Ernst <eric.g.ernst@gmail.com> > Signed-off-by: Vivek Goyal <vgoyal@redhat.com> > --- > tools/virtiofsd/passthrough_ll.c | 8 ++++++++ > 1 file changed, 8 insertions(+) Reviewed-by: Sergio Lopez <slp@redhat.com> > Index: rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c > =================================================================== > --- rhvgoyal-qemu.orig/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:28:04.893672524 -0500 > +++ rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:37:29.381712706 -0500 > @@ -37,6 +37,8 @@ > > #include "qemu/osdep.h" > #include "qemu/timer.h" > +#include "qemu-version.h" > +#include "qemu-common.h" > #include "fuse_virtio.h" > #include "fuse_log.h" > #include "fuse_lowlevel.h" > @@ -3591,6 +3593,11 @@ static void fuse_lo_data_cleanup(struct > free(lo->source); > } > > +static void qemu_version(void) > +{ > + printf("virtiofsd version " QEMU_FULL_VERSION "\n" QEMU_COPYRIGHT "\n"); > +} > + > int main(int argc, char *argv[]) > { > struct fuse_args args = FUSE_ARGS_INIT(argc, argv); > @@ -3662,6 +3669,7 @@ int main(int argc, char *argv[]) > ret = 0; > goto err_out1; > } else if (opts.show_version) { > + qemu_version(); > fuse_lowlevel_version(); > ret = 0; > goto err_out1; > >
On Wed, Mar 03, 2021 at 02:53:39PM -0500, Vivek Goyal wrote: > Option "-V" currently displays the fuse protocol version virtiofsd is > using. For example, I see this. > > $ ./virtiofsd -V > "using FUSE kernel interface version 7.33" > > People also want to know software version of virtiofsd so that they can > figure out if a certain fix is part of currently running virtiofsd or > not. Eric Ernst ran into this issue. > > David Gilbert thinks that it probably is best that we simply carry the > qemu version and display that information given we are part of qemu > tree. > > So this patch enhances version information and also adds qemu version > and copyright info. Not sure if copyright information is supposed > to be displayed along with version info. Given qemu-storage-daemon > and other utilities are doing it, so I continued with same pattern. > This is how now output looks like. > > $ ./virtiofsd -V > virtiofsd version 5.2.50 (v5.2.0-2357-gcbcf09872a-dirty) > Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers > using FUSE kernel interface version 7.33 > > Reported-by: Eric Ernst <eric.g.ernst@gmail.com> > Signed-off-by: Vivek Goyal <vgoyal@redhat.com> > --- > tools/virtiofsd/passthrough_ll.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > Index: rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c > =================================================================== > --- rhvgoyal-qemu.orig/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:28:04.893672524 -0500 > +++ rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:37:29.381712706 -0500 > @@ -37,6 +37,8 @@ > > #include "qemu/osdep.h" > #include "qemu/timer.h" > +#include "qemu-version.h" > +#include "qemu-common.h" > #include "fuse_virtio.h" > #include "fuse_log.h" > #include "fuse_lowlevel.h" > @@ -3591,6 +3593,11 @@ static void fuse_lo_data_cleanup(struct > free(lo->source); > } > > +static void qemu_version(void) > +{ > + printf("virtiofsd version " QEMU_FULL_VERSION "\n" QEMU_COPYRIGHT "\n"); > +} > + > int main(int argc, char *argv[]) > { > struct fuse_args args = FUSE_ARGS_INIT(argc, argv); > @@ -3662,6 +3669,7 @@ int main(int argc, char *argv[]) > ret = 0; > goto err_out1; > } else if (opts.show_version) { > + qemu_version(); > fuse_lowlevel_version(); > ret = 0; > goto err_out1; > > _______________________________________________ > Virtio-fs mailing list > Virtio-fs@redhat.com > https://listman.redhat.com/mailman/listinfo/virtio-fs Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
* Vivek Goyal (vgoyal@redhat.com) wrote: > Option "-V" currently displays the fuse protocol version virtiofsd is > using. For example, I see this. > > $ ./virtiofsd -V > "using FUSE kernel interface version 7.33" > > People also want to know software version of virtiofsd so that they can > figure out if a certain fix is part of currently running virtiofsd or > not. Eric Ernst ran into this issue. > > David Gilbert thinks that it probably is best that we simply carry the > qemu version and display that information given we are part of qemu > tree. > > So this patch enhances version information and also adds qemu version > and copyright info. Not sure if copyright information is supposed > to be displayed along with version info. Given qemu-storage-daemon > and other utilities are doing it, so I continued with same pattern. > This is how now output looks like. > > $ ./virtiofsd -V > virtiofsd version 5.2.50 (v5.2.0-2357-gcbcf09872a-dirty) > Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers > using FUSE kernel interface version 7.33 > > Reported-by: Eric Ernst <eric.g.ernst@gmail.com> > Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Queued > --- > tools/virtiofsd/passthrough_ll.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > Index: rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c > =================================================================== > --- rhvgoyal-qemu.orig/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:28:04.893672524 -0500 > +++ rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:37:29.381712706 -0500 > @@ -37,6 +37,8 @@ > > #include "qemu/osdep.h" > #include "qemu/timer.h" > +#include "qemu-version.h" > +#include "qemu-common.h" > #include "fuse_virtio.h" > #include "fuse_log.h" > #include "fuse_lowlevel.h" > @@ -3591,6 +3593,11 @@ static void fuse_lo_data_cleanup(struct > free(lo->source); > } > > +static void qemu_version(void) > +{ > + printf("virtiofsd version " QEMU_FULL_VERSION "\n" QEMU_COPYRIGHT "\n"); > +} > + > int main(int argc, char *argv[]) > { > struct fuse_args args = FUSE_ARGS_INIT(argc, argv); > @@ -3662,6 +3669,7 @@ int main(int argc, char *argv[]) > ret = 0; > goto err_out1; > } else if (opts.show_version) { > + qemu_version(); > fuse_lowlevel_version(); > ret = 0; > goto err_out1; > >
Index: rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c =================================================================== --- rhvgoyal-qemu.orig/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:28:04.893672524 -0500 +++ rhvgoyal-qemu/tools/virtiofsd/passthrough_ll.c 2021-03-03 14:37:29.381712706 -0500 @@ -37,6 +37,8 @@ #include "qemu/osdep.h" #include "qemu/timer.h" +#include "qemu-version.h" +#include "qemu-common.h" #include "fuse_virtio.h" #include "fuse_log.h" #include "fuse_lowlevel.h" @@ -3591,6 +3593,11 @@ static void fuse_lo_data_cleanup(struct free(lo->source); } +static void qemu_version(void) +{ + printf("virtiofsd version " QEMU_FULL_VERSION "\n" QEMU_COPYRIGHT "\n"); +} + int main(int argc, char *argv[]) { struct fuse_args args = FUSE_ARGS_INIT(argc, argv); @@ -3662,6 +3669,7 @@ int main(int argc, char *argv[]) ret = 0; goto err_out1; } else if (opts.show_version) { + qemu_version(); fuse_lowlevel_version(); ret = 0; goto err_out1;
Option "-V" currently displays the fuse protocol version virtiofsd is using. For example, I see this. $ ./virtiofsd -V "using FUSE kernel interface version 7.33" People also want to know software version of virtiofsd so that they can figure out if a certain fix is part of currently running virtiofsd or not. Eric Ernst ran into this issue. David Gilbert thinks that it probably is best that we simply carry the qemu version and display that information given we are part of qemu tree. So this patch enhances version information and also adds qemu version and copyright info. Not sure if copyright information is supposed to be displayed along with version info. Given qemu-storage-daemon and other utilities are doing it, so I continued with same pattern. This is how now output looks like. $ ./virtiofsd -V virtiofsd version 5.2.50 (v5.2.0-2357-gcbcf09872a-dirty) Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers using FUSE kernel interface version 7.33 Reported-by: Eric Ernst <eric.g.ernst@gmail.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> --- tools/virtiofsd/passthrough_ll.c | 8 ++++++++ 1 file changed, 8 insertions(+)