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path: root/hw/9pfs
AgeCommit message (Collapse)Author
2011-08-20Use glib memory allocation and free functionsAnthony Liguori
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08hw/9pfs: Update vfs_rename to use coroutinesAneesh Kumar K.V
I guess TRENAME 9p operation needs an update. The 9p op should more similar renameat. Otherwise anything other than path cannot track the fid. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yeild support to rename coroutineAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_remove to use coroutinesVenkateswararao Jujjuri
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support for removeVenkateswararao Jujjuri
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update mkdir to use coroutinesVenkateswararao Jujjuri
Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support for mkdir coroutineVenkateswararao Jujjuri
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_mknod to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support to mknod coroutineAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_xattrcreate to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_xattrwalk to coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support to xattr related coroutineAneesh Kumar K.V
This include llistxattr and lgetxattr. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_setattr to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support to setattr related coroutinesAneesh Kumar K.V
This include chmod, utimensat, chown and truncate. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_getattr to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support to lstat coroutineAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_statfs to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support to statfs coroutineAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_readdir to use coroutinesAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yield support for readdir related coroutinesAneesh Kumar K.V
This include readdir, telldir, seekdir, rewinddir. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_readlink to use coroutineVenkateswararao Jujjuri
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Add yeild support for readlinkVenkateswararao Jujjuri (JV)
Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08[virtio-9p] Change all pdu handlers to coroutines.Venkateswararao Jujjuri (JV)
This patch changes the top level handlers to coroutines and sets the base. It will be followed up with series of patches to convert all filesystem calls to threaded coroutines pushing all blocking clals in VirtFS out of vcpu threads. Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08[virtio-9p] Add infrastructure to support glib threads and coroutines.Venkateswararao Jujjuri (JV)
This patch is originally made by Arun Bharadwaj for glib support. Later Harsh Prateek Bora added coroutines support. This version implemented with suggestions from Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>. Signed-off-by: Arun R Bharadwaj <arun@linux.vnet.ibm.com> Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-06-15Merge remote-tracking branch 'origin/master' into pciMichael S. Tsirkin
Conflicts: hw/virtio-pci.c
2011-06-08Merge remote-tracking branch 'jvrao/for-anthony' into stagingAnthony Liguori
2011-06-03virtio-9p: Remove statement without effect (fix warning from cppcheck)Stefan Weil
cppcheck report: virtio-9p.c:197: warning: Redundant assignment of "flags" to itself Signed-off-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-06-01hw/9pfs: Don't crash when we get a request with not supported 9p operationAneesh Kumar K.V
Return EOPNOTSUPP as error Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
2011-06-01[virtio-9p] Make rpath thread safeVenkateswararao Jujjuri (JV)
Current rpath inline function is heavily used in all system calls. This function has a static buffer making it a non-thread safe function. This patch introduces new thread-safe routine and makes use of it. Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>
2011-06-01virtio-9p: Use relative includes for files in hwStefan Weil
Commit 353ac78d495ef976242abd868f68d78420861c2c moved the files without fixing the include paths. It used a modified CFLAGS to add hw to the include search path, but this breaks builds where the user wants to set special CFLAGS. Long include paths also increase compilation time. Therefore this patch removes the special CFLAGS for virtio and fixes the include statements by using relative include paths. v2: Remove special CFLAGS. v3: Update needed for latest QEMU. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
2011-06-01virtio-9p: Move device specific code to virtio-9p-deviceAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
2011-06-01virtio-9p: Move 9p device registration into virtio-9p.cAneesh Kumar K.V
This patch move the 9p device registration into its own file Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
2011-06-01[virtio-9p] Stop renaming files with similar name!Malahal Naineni
v9fs_complete_rename() mistakenly renames files with similar name as we don't check if the matched name is really an offspring. Signed-off-by: Malahal Naineni <malahal@us.ibm.com> Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
2011-04-27v9fs_walk: As per 9p2000 RFC, MAXWELEM >= nwnames >= 0.Harsh Prateek Bora
The nwnames field in TWALK message is assumed to be >=0 and <= MAXWELEM which is defined as macro P9_MAXWELEM (16) in virtio-9p.h as per 9p2000 RFC. Appropriate changes are required in V9fsWalkState and v9fs_walk. Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27hw/virtio-9p-local.c: Remove unnecessary null char in symlink fileHarsh Prateek Bora
This patch removes the addition of null char in symlink file which is being appended to file in case of mapped security model. Without this patch, the extra null char causes LTP testcase lstat03 to fail and hence this fix is required. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27virtio-9p: Bugfix to send correct iounitM. Mohan Kumar
LCREATE function packs address of iounit in the pdu, fix that to send actual iounit itself. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27virtio-9p: removexattr on default acl should return 0Aneesh Kumar K.V
If we don't have default acl, removexattr on default acl should return 0 Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27virtio-9p: Print the pdu details on returnAneesh Kumar K.V
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
2011-04-27virtio-9p: move 9p files aroundAneesh Kumar K.V
Now that we start adding more files related to 9pfs it make sense to move them to a separate directory Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
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