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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-10-18 16:43:58 +0100 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2010-10-18 16:43:58 +0100 |
| commit | f114466a23ceaf058ac13b08e83725e6354bc519 (patch) | |
| tree | b82fb171c6733c3627cf8f6221fae8b7f2dc038f /tools/libxc/xc_cpupool.c | |
| parent | 3a200f3c4be9bbbf6078ba0a6e6f1f2a543f5378 (diff) | |
| download | xen-f114466a23ceaf058ac13b08e83725e6354bc519.tar.gz xen-f114466a23ceaf058ac13b08e83725e6354bc519.tar.bz2 xen-f114466a23ceaf058ac13b08e83725e6354bc519.zip | |
libxc: pass an xc_interface handle to page locking functions
Not actually used here but useful to confirm that a handle is passed
down to each location where it will be required once we switch to
hypercall buffers.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'tools/libxc/xc_cpupool.c')
| -rw-r--r-- | tools/libxc/xc_cpupool.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/libxc/xc_cpupool.c b/tools/libxc/xc_cpupool.c index 375186bc51..b46375411b 100644 --- a/tools/libxc/xc_cpupool.c +++ b/tools/libxc/xc_cpupool.c @@ -85,13 +85,13 @@ int xc_cpupool_getinfo(xc_interface *xch, set_xen_guest_handle(sysctl.u.cpupool_op.cpumap.bitmap, local); sysctl.u.cpupool_op.cpumap.nr_cpus = sizeof(info->cpumap) * 8; - if ( (err = lock_pages(local, sizeof(local))) != 0 ) + if ( (err = lock_pages(xch, local, sizeof(local))) != 0 ) { PERROR("Could not lock memory for Xen hypercall"); break; } err = do_sysctl_save(xch, &sysctl); - unlock_pages(local, sizeof (local)); + unlock_pages(xch, local, sizeof (local)); if ( err < 0 ) break; @@ -161,14 +161,14 @@ int xc_cpupool_freeinfo(xc_interface *xch, set_xen_guest_handle(sysctl.u.cpupool_op.cpumap.bitmap, local); sysctl.u.cpupool_op.cpumap.nr_cpus = sizeof(*cpumap) * 8; - if ( (err = lock_pages(local, sizeof(local))) != 0 ) + if ( (err = lock_pages(xch, local, sizeof(local))) != 0 ) { PERROR("Could not lock memory for Xen hypercall"); return err; } err = do_sysctl_save(xch, &sysctl); - unlock_pages(local, sizeof (local)); + unlock_pages(xch, local, sizeof (local)); if (err < 0) return err; |