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path: root/hw/9pfs/virtio-9p.c
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2011-08-25hw/9pfs: Add reference counting for fidAneesh Kumar K.V1-91/+182
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22use readdir_r instead of readdir for reentrancyHarsh Prateek Bora1-6/+16
Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_read to use coroutinesAneesh Kumar K.V1-198/+117
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_attach to use coroutinesAneesh Kumar K.V1-9/+4
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_wstat to use coroutinesAneesh Kumar K.V1-201/+63
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_write to use coroutinesAneesh Kumar K.V1-89/+59
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_link to use coroutinesVenkateswararao Jujjuri (JV)1-13/+6
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_symlink to use coroutinesVenkateswararao Jujjuri1-64/+28
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_create to use coroutinesVenkateswararao Jujjuri1-202/+97
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_fsync to use coroutinesAneesh Kumar K.V1-16/+11
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_clunk to use coroutinesAneesh Kumar K.V1-37/+7
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_walk to use coroutinesAneesh Kumar K.V1-138/+68
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_stat to use coroutinesAneesh Kumar K.V1-41/+21
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_lcreate to use coroutinesVenkateswararao Jujjuri1-91/+38
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_open to use coroutinesAneesh Kumar K.V1-100/+43
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_getlock to use coroutinesAneesh Kumar K.V1-23/+19
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-22hw/9pfs: Update v9fs_lock to use coroutinesAneesh Kumar K.V1-24/+20
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-62/+62
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.V1-80/+52
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: Update v9fs_remove to use coroutinesVenkateswararao Jujjuri1-37/+13
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 Jujjuri1-71/+25
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.V1-58/+30
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.V1-27/+26
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_xattrwalk to coroutinesAneesh Kumar K.V1-135/+63
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.V1-109/+54
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.V1-38/+19
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.V1-48/+44
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.V1-101/+72
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-08-08hw/9pfs: Update v9fs_readlink to use coroutineVenkateswararao Jujjuri1-52/+17
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] Change all pdu handlers to coroutines.Venkateswararao Jujjuri (JV)1-42/+100
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>
2011-06-08Merge remote-tracking branch 'jvrao/for-anthony' into stagingAnthony Liguori1-129/+35
2011-06-03virtio-9p: Remove statement without effect (fix warning from cppcheck)Stefan Weil1-1/+0
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.V1-6/+11
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>
2011-06-01virtio-9p: Use relative includes for files in hwStefan Weil1-3/+3
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.V1-154/+1
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.V1-0/+38
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 Naineni1-4/+20
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 Bora1-2/+5
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>
2011-04-27virtio-9p: Bugfix to send correct iounitM. Mohan Kumar1-1/+1
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: Print the pdu details on returnAneesh Kumar K.V1-1/+4
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.V1-0/+3741
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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