9p: Define and implement TLINK for 9P2000.L

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This patch adds a helper function to get the dentry from inode and
uses it in creating a Hardlink

SYNOPSIS

size[4] Tlink tag[2] dfid[4] oldfid[4] newpath[s]

size[4] Rlink tag[2]

DESCRIPTION

Create a link 'newpath' in directory pointed by dfid linking to oldfid path.

[sripathik@in.ibm.com : p9_client_link should not free req structure
if p9_client_rpc has returned an error.]

Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

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This commit is contained in:

Eric Van Hensbergen 2010-08-02 14:28:09 -05:00

parent 87d7845aa0

commit 09d34ee5f9

1 changed files with 106 additions and 1 deletions

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107

fs/9p/vfs_inode.c

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