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# Date Author Comment
17b1971f 10/31/2011 09:04 am Aneesh Kumar K.V

hw/9pfs: Fix error handling in local_mknod

Update local_chown to remove unnecessary if loop

Signed-off-by: Aneesh Kumar K.V <>

7999f7e1 10/30/2011 11:05 am Aneesh Kumar K.V

hw/9pfs: Make VirtFS tracing work correctly

this patch fix multiple issues with VirtFS tracing.
a) Add tracepoint to the correct code path. We handle error in complete_pdu
b) Fix indentation in python script
c) Fix variable naming issue in python script
...

e06a765e 10/15/2011 01:00 pm Harsh Prateek Bora

hw/9pfs: Add st_gen support in getattr reply

This patch use file system specific ioctl for getting i_generation
value. Not all file system support the ioctl. So we add an export
specific extended operation and assign right callback for the
file system that support i_generation ioctl...

edb9eb73 10/15/2011 01:00 pm Harsh Prateek Bora

hw/9pfs: Add st_gen support for handle based fs driver

Signed-off-by: Harsh Prateek Bora <>
Signed-off-by: Aneesh Kumar K.V <>

c572f23a 10/15/2011 01:00 pm Harsh Prateek Bora

hw/9pfs: Introduce tracing for 9p pdu handlers

Plan is to replace the existing debug infrastructure with Qemu tracing
infrastructure so that user can dynamically enable/disable trace events and
therefore a meaningful trace log can be generated which can be further...

46604b39 10/15/2011 01:00 pm Harsh Prateek Bora

hw/9pfs: Remove virtio-9p-debug.* infra to be replaced by Qemu Tracing.

Removing the existing debug infrastrucure as proposed to be replaced by
Qemu Tracing infrastructure.

Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Harsh Prateek Bora <>...

7cca27df 10/15/2011 01:00 pm M. Mohan Kumar

hw/9pfs: Use fs driver specific lstat

Use file system driver specific lstat instead of generic lstat.

Signed-off-by: M. Mohan Kumar <>
Signed-off-by: Aneesh Kumar K.V <>

c98f1d4a 10/15/2011 01:00 pm Aneesh Kumar K.V

hw/9pfs: Use export_flag for indicating whether fs driver use path names.

This allows us to remove another member from the struct

Signed-off-by: Aneesh Kumar K.V <>

fbcbf101 10/15/2011 01:00 pm Aneesh Kumar K.V

hw/9pfs: Rename fstype to fsdriver to make it consistent across VirtFS code

Signed-off-by: Aneesh Kumar K.V <>

b97400ca 10/15/2011 01:00 pm Aneesh Kumar K.V

hw/9pfs: Use export flag for indicating security model

This helps to remove some of the structure members

Signed-off-by: Aneesh Kumar K.V <>

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