Displaying 6 results from an estimated 6 matches for "0e59be018511".
2019 Apr 23
3
[PATCH v6 6/6] xfs: disable map_sync for async flush
...;MAP_SYNC' with virtio pmem and xfs.
>
> Signed-off-by: Pankaj Gupta <pagupta at redhat.com>
> ---
> fs/xfs/xfs_file.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
> index 1f2e2845eb76..0e59be018511 100644
> --- a/fs/xfs/xfs_file.c
> +++ b/fs/xfs/xfs_file.c
> @@ -1196,11 +1196,13 @@ xfs_file_mmap(
> struct file *filp,
> struct vm_area_struct *vma)
> {
> - /*
> - * We don't support synchronous mappings for non-DAX files. At least
> - * until someone comes w...
2019 Apr 23
3
[PATCH v6 6/6] xfs: disable map_sync for async flush
...;MAP_SYNC' with virtio pmem and xfs.
>
> Signed-off-by: Pankaj Gupta <pagupta at redhat.com>
> ---
> fs/xfs/xfs_file.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
> index 1f2e2845eb76..0e59be018511 100644
> --- a/fs/xfs/xfs_file.c
> +++ b/fs/xfs/xfs_file.c
> @@ -1196,11 +1196,13 @@ xfs_file_mmap(
> struct file *filp,
> struct vm_area_struct *vma)
> {
> - /*
> - * We don't support synchronous mappings for non-DAX files. At least
> - * until someone comes w...
2019 Apr 23
0
[PATCH v6 6/6] xfs: disable map_sync for async flush
...ush mechanism. We don't
support 'MAP_SYNC' with virtio pmem and xfs.
Signed-off-by: Pankaj Gupta <pagupta at redhat.com>
---
fs/xfs/xfs_file.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 1f2e2845eb76..0e59be018511 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1196,11 +1196,13 @@ xfs_file_mmap(
struct file *filp,
struct vm_area_struct *vma)
{
- /*
- * We don't support synchronous mappings for non-DAX files. At least
- * until someone comes with a sensible use case.
+ struct dax_device...
2019 Apr 23
0
[PATCH v6 6/6] xfs: disable map_sync for async flush
...> >
> > Signed-off-by: Pankaj Gupta <pagupta at redhat.com>
> > ---
> > fs/xfs/xfs_file.c | 10 ++++++----
> > 1 file changed, 6 insertions(+), 4 deletions(-)
> >
> > diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
> > index 1f2e2845eb76..0e59be018511 100644
> > --- a/fs/xfs/xfs_file.c
> > +++ b/fs/xfs/xfs_file.c
> > @@ -1196,11 +1196,13 @@ xfs_file_mmap(
> > struct file *filp,
> > struct vm_area_struct *vma)
> > {
> > - /*
> > - * We don't support synchronous mappings for non-DAX files....
2019 Apr 23
9
[PATCH v6 0/6] virtio pmem driver
This patch series has implementation for "virtio pmem".
"virtio pmem" is fake persistent memory(nvdimm) in guest
which allows to bypass the guest page cache. This also
implements a VIRTIO based asynchronous flush mechanism.
Sharing guest kernel driver in this patchset with the
changes suggested in v4. Tested with Qemu side device
emulation [6] for virtio-pmem.
2019 Apr 10
14
[PATCH v5 0/6] virtio pmem driver
This patch series has implementation for "virtio pmem".
"virtio pmem" is fake persistent memory(nvdimm) in guest
which allows to bypass the guest page cache. This also
implements a VIRTIO based asynchronous flush mechanism.
Sharing guest kernel driver in this patchset with the
changes suggested in v4. Tested with Qemu side device
emulation [6] for virtio-pmem.