search for: anon_inodes

From: Gioh Kim <gurugio at hanmail.net> The anon_inodes has already complete interfaces to create manage many anonymous inodes but don't have interface to get new inode. Other sub-modules can create anonymous inode without creating and mounting it's own pseudo filesystem. Signed-off-by: Gioh Kim <gioh.kim at lge.com> Acked-by: Rafael Aqui...

From: Gioh Kim <gurugio at hanmail.net> The anon_inodes has already complete interfaces to create manage many anonymous inodes but don't have interface to get new inode. Other sub-modules can create anonymous inode without creating and mounting it's own pseudo filesystem. Acked-by: Rafael Aquini <aquini at redhat.com> Signed-off-by: Gioh...

Hello, Currently working on migrating our existing directors from 2.1.13 to 2.2.10. In 2.2.10 when issuing the logout command on an unauthenticated connection, the connection is closed before the server sends the BYE line to the client. The new version works as expected with a non-secure connection. I will include the strace output from the imap-login process that shows the connection closing

On Fri, Mar 11, 2016 at 04:30:07PM +0900, Minchan Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > The anon_inodes has already complete interfaces to create manage > many anonymous inodes but don't have interface to get > new inode. Other sub-modules can create anonymous inode > without creating and mounting it's own pseudo filesystem. IMO that's a bad idea. In case of aio "creating...

On Fri, Mar 11, 2016 at 04:30:07PM +0900, Minchan Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > The anon_inodes has already complete interfaces to create manage > many anonymous inodes but don't have interface to get > new inode. Other sub-modules can create anonymous inode > without creating and mounting it's own pseudo filesystem. IMO that's a bad idea. In case of aio "creating...

...e interface > into balloon driver. The balloon driver is already merged > into the kernel compaction as a corner-case. This patch have the balloon > driver migration be called by the generic interface. > > > This patch set combines 4 patches. > > 1. patch 1/4: get inode from anon_inodes > This patch adds new interface to create inode from anon_inodes. > > 2. patch 2/4: framework to isolate/migrate/putback page > Add isolatepage, putbackpage into address_space_operations > and wrapper function to call them. > > 3. patch 3/4: apply the framework into balloon dri...

Rename the embedded struct vma_offset_manager, new name is _vma_manager. ttm_bo_device.vma_manager changed to a pointer. The ttm_bo_device_init() function gets an additional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by:

Rename the embedded struct vma_offset_manager, new name is _vma_manager. ttm_bo_device.vma_manager changed to a pointer. The ttm_bo_device_init() function gets an additional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by:

Rename the embedded struct vma_offset_manager, new name is _vma_manager. ttm_bo_device.vma_manager changed to a pointer. The ttm_bo_device_init() function gets an additional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by:

...t in-kernel driver so that I apply the interface into balloon driver. The balloon driver is already merged into the kernel compaction as a corner-case. This patch have the balloon driver migration be called by the generic interface. This patch set combines 4 patches. 1. patch 1/4: get inode from anon_inodes This patch adds new interface to create inode from anon_inodes. 2. patch 2/4: framework to isolate/migrate/putback page Add isolatepage, putbackpage into address_space_operations and wrapper function to call them. 3. patch 3/4: apply the framework into balloon driver The balloon driver is applied...

...t in-kernel driver so that I apply the interface into balloon driver. The balloon driver is already merged into the kernel compaction as a corner-case. This patch have the balloon driver migration be called by the generic interface. This patch set combines 4 patches. 1. patch 1/4: get inode from anon_inodes This patch adds new interface to create inode from anon_inodes. 2. patch 2/4: framework to isolate/migrate/putback page Add isolatepage, putbackpage into address_space_operations and wrapper function to call them. 3. patch 3/4: apply the framework into balloon driver The balloon driver is applied...

...ctive. They are activated by its own interface, /sys, so they are not cooperative with kernel compaction. If there is too much fragmentation and kernel starts to compaction, zram and GPU driver cannot work with the kernel compaction. This patch set combines 5 patches. 1. patch 1/5: get inode from anon_inodes This patch adds new interface to create inode from anon_inodes. 2. patch 2/5: framework to isolate/migrate/putback page Add isolatepage, putbackpage into address_space_operations and wrapper function to call them 3. patch 3/5: apply the framework into balloon driver The balloon driver is applied...

...ctive. They are activated by its own interface, /sys, so they are not cooperative with kernel compaction. If there is too much fragmentation and kernel starts to compaction, zram and GPU driver cannot work with the kernel compaction. This patch set combines 5 patches. 1. patch 1/5: get inode from anon_inodes This patch adds new interface to create inode from anon_inodes. 2. patch 2/5: framework to isolate/migrate/putback page Add isolatepage, putbackpage into address_space_operations and wrapper function to call them 3. patch 3/5: apply the framework into balloon driver The balloon driver is applied...

...Kim (5): mm/compaction: enable driver page migration fs/anon_inode: get a new inode mm/balloon: apply driver page migratable into balloon driver mm/compaction: compaction calls generic migration mm: remove direct calling of migration drivers/virtio/virtio_balloon.c | 4 ++++ fs/anon_inodes.c | 6 ++++++ fs/proc/page.c | 3 +++ include/linux/anon_inodes.h | 1 + include/linux/balloon_compaction.h | 33 +++++++++++++++++++++------------ include/linux/compaction.h | 11 +++++++++++ include/linux/fs.h...

...Kim (5): mm/compaction: enable driver page migration fs/anon_inode: get a new inode mm/balloon: apply driver page migratable into balloon driver mm/compaction: compaction calls generic migration mm: remove direct calling of migration drivers/virtio/virtio_balloon.c | 4 ++++ fs/anon_inodes.c | 6 ++++++ fs/proc/page.c | 3 +++ include/linux/anon_inodes.h | 1 + include/linux/balloon_compaction.h | 33 +++++++++++++++++++++------------ include/linux/compaction.h | 11 +++++++++++ include/linux/fs.h...

...menuconfig VFIO > tristate "VFIO Non-Privileged userspace driver framework" > depends on IOMMU_API > - select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3) > + select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3 || VIRTIO_IOMMU) > select ANON_INODES > help > VFIO provides a framework for secure userspace device drivers. Why are we basing this on specific IOMMU drivers in the first place? Only ARM is doing that. Shouldn't IOMMU_API only be enabled for ARM targets that support it and therefore we can forget about the specific I...

...menuconfig VFIO > tristate "VFIO Non-Privileged userspace driver framework" > depends on IOMMU_API > - select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3) > + select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3 || VIRTIO_IOMMU) > select ANON_INODES > help > VFIO provides a framework for secure userspace device drivers. Why are we basing this on specific IOMMU drivers in the first place? Only ARM is doing that. Shouldn't IOMMU_API only be enabled for ARM targets that support it and therefore we can forget about the specific I...

Drivers have no business looking into dma-mapping internals and check what backend is used. Unfortunstely the DRM core is still broken and tries to do plain page allocations instead of using DMA API allocators by default and uses various bandaids on when to use dma_alloc_coherent. Switch nouveau to use the same (broken) scheme as amdgpu and radeon to remove the last driver user of

In data venerd? 7 settembre 2018 11:20:49 CEST, Sami Ketola ha scritto: > > On 7 Sep 2018, at 11.25, Simone Lazzaris <simone.lazzaris at qcom.it> wrote: > > Actually, I have a poolmon script running that should drop vhost count for > > unresponsive backends; the strage thing is, the backends are NOT > > unresponsive, they are working as ususal. > If it's this

...kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git on branch: mount-api-viro David --- David Howells (38): vfs: Provide sb->s_iflags settings in fs_context struct vfs: Provide a mount_pseudo-replacement for fs_context vfs: Convert aio to fs_context vfs: Convert anon_inodes to fs_context vfs: Convert bdev to fs_context vfs: Convert nsfs to fs_context vfs: Convert pipe to fs_context vfs: Convert zsmalloc to fs_context vfs: Convert sockfs to fs_context vfs: Convert dax to fs_context vfs: Convert drm to fs_context vfs: Conv...