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| author | Geliang Tang <geliangtang@gmail.com> | 2017-05-06 23:37:19 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-05-09 11:48:23 +0200 |
| commit | 3bed8888edc8f60d734c44fdcdb7c6abd5e2d02e (patch) | |
| tree | 03a6ad9107fe3687cf105c1fcf6de9a6b64a9a60 /virt | |
| parent | 2868b2513aa732a99ea4a0a6bf10dc93c1f3dac2 (diff) | |
| download | linux-stable-3bed8888edc8f60d734c44fdcdb7c6abd5e2d02e.tar.gz linux-stable-3bed8888edc8f60d734c44fdcdb7c6abd5e2d02e.tar.bz2 linux-stable-3bed8888edc8f60d734c44fdcdb7c6abd5e2d02e.zip | |
KVM: set no_llseek in stat_fops_per_vm
In vm_stat_get_per_vm_fops and vcpu_stat_get_per_vm_fops, since we
use nonseekable_open() to open, we should use no_llseek() to seek,
not generic_file_llseek().
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index b3d151ee2a67..a9a04625bb61 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -3715,7 +3715,7 @@ static const struct file_operations vm_stat_get_per_vm_fops = { .release = kvm_debugfs_release, .read = simple_attr_read, .write = simple_attr_write, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static int vcpu_stat_get_per_vm(void *data, u64 *val) @@ -3760,7 +3760,7 @@ static const struct file_operations vcpu_stat_get_per_vm_fops = { .release = kvm_debugfs_release, .read = simple_attr_read, .write = simple_attr_write, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static const struct file_operations *stat_fops_per_vm[] = { |