search for: kernfs_open_nod

Displaying 4 results from an estimated 4 matches for "kernfs_open_nod".

Did you mean: kernfs_open_node
2014 Jul 01
3
[PATCH driver-core-linus] kernfs: kernfs_notify() must be useable from non-sleepable contexts
...redhat.com> Cc: Jens Axboe <axboe at kernel.dk> --- fs/kernfs/file.c | 69 +++++++++++++++++++++++++++++++++++++++---------- include/linux/kernfs.h | 1 2 files changed, 56 insertions(+), 14 deletions(-) --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -39,6 +39,19 @@ struct kernfs_open_node { struct list_head files; /* goes through kernfs_open_file.list */ }; +/* + * kernfs_notify() may be called from any context and bounces notifications + * through a work item. To minimize space overhead in kernfs_node, the + * pending queue is implemented as a singly linked list of kernfs_no...
2014 Jul 01
3
[PATCH driver-core-linus] kernfs: kernfs_notify() must be useable from non-sleepable contexts
...redhat.com> Cc: Jens Axboe <axboe at kernel.dk> --- fs/kernfs/file.c | 69 +++++++++++++++++++++++++++++++++++++++---------- include/linux/kernfs.h | 1 2 files changed, 56 insertions(+), 14 deletions(-) --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -39,6 +39,19 @@ struct kernfs_open_node { struct list_head files; /* goes through kernfs_open_file.list */ }; +/* + * kernfs_notify() may be called from any context and bounces notifications + * through a work item. To minimize space overhead in kernfs_node, the + * pending queue is implemented as a singly linked list of kernfs_no...
2014 Jun 29
2
virt_blk BUG: sleeping function called from invalid context
On 06/29/2014 02:47 PM, Michael S. Tsirkin wrote: > On Sun, Jun 29, 2014 at 09:32:22PM +0200, Christoph Hellwig wrote: >> On Sun, Jun 29, 2014 at 11:26:37AM +0300, Michael S. Tsirkin wrote: >>> On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: >>>> Hi All, >>>> >>>> We've had a report[1] of the virt_blk driver causing a lot of
2014 Jun 29
2
virt_blk BUG: sleeping function called from invalid context
On 06/29/2014 02:47 PM, Michael S. Tsirkin wrote: > On Sun, Jun 29, 2014 at 09:32:22PM +0200, Christoph Hellwig wrote: >> On Sun, Jun 29, 2014 at 11:26:37AM +0300, Michael S. Tsirkin wrote: >>> On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: >>>> Hi All, >>>> >>>> We've had a report[1] of the virt_blk driver causing a lot of