search for: task_pid_nr

...cconn->cc_name, + cconn->cc_version.pv_major, + cconn->cc_version.pv_minor); + } spin_lock(&osb->dc_task_lock); out += snprintf(buf + out, len - out, "%10s => Pid: %d Count: %lu WakeSeq: %lu " "WorkSeq: %lu\n", "DownCnvt", - task_pid_nr(osb->dc_task), osb->blocked_lock_count, - osb->dc_wake_sequence, osb->dc_work_sequence); + (osb->dc_task ? task_pid_nr(osb->dc_task) : -1), + osb->blocked_lock_count, osb->dc_wake_sequence, + osb->dc_work_sequence); spin_unlock(&osb->dc_task_lock); s...

..._SENDFILE = @HAS_FOPS_SENDFILE@ +NO_CONFIRM_IN_STRUCT_PIPE_BUF_OPERATIONS = @NO_CONFIRM_IN_STRUCT_PIPE_BUF_OPERATIONS@ OCFS_DEBUG = @OCFS_DEBUG@ diff --git a/configure.in b/configure.in index bc5187f..94d981a 100644 --- a/configure.in +++ b/configure.in @@ -425,6 +425,12 @@ OCFS2_CHECK_KERNEL([task_pid_nr in sched.h], sched.h, , task_pid_nr_compat_header="task_pid_nr.h", [^static inline pid_t task_pid_nr(struct]) KAPI_COMPAT_HEADERS="$KAPI_COMPAT_HEADERS $task_pid_nr_compat_header" +NO_CONFIRM_IN_STRUCT_PIPE_BUF_OPERATIONS= +OCFS2_CHECK_KERNEL([confirm() in struct pipe_buf_...

This patch adds jbd_lock_bh_state() and jbd_unlock_bh_state() around accessses to jh->b_committed_data. Fixes oss bugzilla#1131 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1131 Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com> --- fs/ocfs2/suballoc.c | 28 ++++++++++++++++++++++++---- 1 files changed, 24 insertions(+), 4 deletions(-) diff --git a/fs/ocfs2/suballoc.c

...e(struct drm_gem_object *gobj) { struct radeon_bo *robj = gem_to_radeon_bo(gobj); @@ -85,6 +95,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, return r; } *obj = &robj->tbo.base; + (*obj)->funcs = &radeon_gem_object_funcs; robj->pid = task_pid_nr(current); mutex_lock(&rdev->gem.mutex); @@ -146,7 +157,7 @@ void radeon_gem_fini(struct radeon_device *rdev) * Call from drm_gem_handle_create which appear in both new and open ioctl * case. */ -int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) +sta...

Added two debugfs entries... one to dump o2hb livenodes and the other to dump osb. $ cat /sys/kernel/debug/ocfs2/BC4F4550BEA74F92BDCC746AAD2EC0BF/fs_state Device => Id: 8,65 Uuid: BC4F4550BEA74F92BDCC746AAD2EC0BF Gen: 0xA02024F2 Label: sunil-xattr Volume => State: 1 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x1 Incompat: 0x350 ROcompat: 0x1

...ct radeon_bo *robj = gem_to_radeon_bo(gobj); > > @@ -85,6 +95,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, > return r; > } > *obj = &robj->tbo.base; > + (*obj)->funcs = &radeon_gem_object_funcs; > robj->pid = task_pid_nr(current); > > mutex_lock(&rdev->gem.mutex); > @@ -146,7 +157,7 @@ void radeon_gem_fini(struct radeon_device *rdev) > * Call from drm_gem_handle_create which appear in both new and open ioctl > * case. > */ > -int radeon_gem_object_open(struct drm_gem_objec...

Please review the list of patches being applied to the ocfs2 1.4 tree. All patches list the mainline commit hash. Thanks Sunil

Overall idea: Detect lockups by watching for timeouts (vm flush / fence), return -EIOs, handle them at ioctl level, reset the GPU and repeat last ioctl. GPU reset is done by doing suspend / resume cycle with few tweaks: - CPU-only bo eviction - ignoring vm flush / fence timeouts - shortening waits Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> ---

Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Version 3 of this patchset mostly fixes drm_gem_prime_handle_to_fd and updates i.MX's dcss driver. The driver was missing from earlier versions and

This series is based on latest linux-next. The patches are located at: https://github.com/davidhildenbrand/linux.git virtio-mem-rfc-v4 The basic idea of virtio-mem is to provide a flexible, cross-architecture memory hot(un)plug solution that avoids many limitations imposed by existing technologies, architectures, and interfaces. More details can be found below and in linked material. This

This series is based on latest linux-next. The patches are located at: https://github.com/davidhildenbrand/linux.git virtio-mem-rfc-v4 The basic idea of virtio-mem is to provide a flexible, cross-architecture memory hot(un)plug solution that avoids many limitations imposed by existing technologies, architectures, and interfaces. More details can be found below and in linked material. This

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #16 and #18 to #19 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to

...rw & WRITE) { count_vm_events(PGPGOUT, count); } else { task_io_account_read(bio->bi_size); count_vm_events(PGPGIN, count); } if (unlikely(block_dump)) { char b[BDEVNAME_SIZE]; printk(KERN_DEBUG "%s(%d): %s block %Lu on %s (%u sectors)\n", current->comm, task_pid_nr(current), (rw & WRITE) ? "WRITE" : "READ", (unsigned long long)bio->bi_sector, bdevname(bio->bi_bdev, b), count); } } generic_make_request(bio); } EXPORT_SYMBOL(submit_bio); /** * blk_rq_check_limits - Helper function to check a request for the q...

...rw & WRITE) { count_vm_events(PGPGOUT, count); } else { task_io_account_read(bio->bi_size); count_vm_events(PGPGIN, count); } if (unlikely(block_dump)) { char b[BDEVNAME_SIZE]; printk(KERN_DEBUG "%s(%d): %s block %Lu on %s (%u sectors)\n", current->comm, task_pid_nr(current), (rw & WRITE) ? "WRITE" : "READ", (unsigned long long)bio->bi_sector, bdevname(bio->bi_bdev, b), count); } } generic_make_request(bio); } EXPORT_SYMBOL(submit_bio); /** * blk_rq_check_limits - Helper function to check a request for the q...