From 62b2be591a9b12c550308ef7718a31abfc815b50 Mon Sep 17 00:00:00 2001 From: Latchesar Ionkov Date: Tue, 24 Aug 2010 18:13:59 +0000 Subject: fs/9p, net/9p: memory leak fixes Four memory leak fixes in the 9P code. Signed-off-by: Latchesar Ionkov Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_inode.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/9p/vfs_inode.c') diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index c7c23ea..84159cf 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -1128,6 +1128,7 @@ v9fs_vfs_getattr(struct vfsmount *mnt, struct dentry *dentry, v9fs_stat2inode(st, dentry->d_inode, dentry->d_inode->i_sb); generic_fillattr(dentry->d_inode, stat); + p9stat_free(st); kfree(st); return 0; } @@ -1489,6 +1490,7 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen) retval = strnlen(buffer, buflen); done: + p9stat_free(st); kfree(st); return retval; } -- cgit v1.1 From 3c30750ffafbc32af040b09f777b67aa2486b063 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Mon, 30 Aug 2010 16:04:35 +0000 Subject: fs/9p: Use the correct dentry operations We should use the cached dentry operation only if caching mode is enabled Signed-off-by: Aneesh Kumar K.V Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/9p/vfs_inode.c') diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 84159cf..a6990bb 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -730,7 +730,10 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int mode, P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err); goto error; } - dentry->d_op = &v9fs_cached_dentry_operations; + if (v9ses->cache) + dentry->d_op = &v9fs_cached_dentry_operations; + else + dentry->d_op = &v9fs_dentry_operations; d_instantiate(dentry, inode); err = v9fs_fid_add(dentry, fid); if (err < 0) -- cgit v1.1 From 1d76e3135733a06aa12bb35891c05f306b27b2d6 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Mon, 30 Aug 2010 17:43:07 +0000 Subject: fs/9p: Don't use dotl version of mknod for dotu inode operations We should not use dotlversion for the dotu inode operations Signed-off-by: Aneesh Kumar K.V Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/9p/vfs_inode.c') diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index a6990bb..9e670d5 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -1947,7 +1947,7 @@ static const struct inode_operations v9fs_dir_inode_operations_dotu = { .unlink = v9fs_vfs_unlink, .mkdir = v9fs_vfs_mkdir, .rmdir = v9fs_vfs_rmdir, - .mknod = v9fs_vfs_mknod_dotl, + .mknod = v9fs_vfs_mknod, .rename = v9fs_vfs_rename, .getattr = v9fs_vfs_getattr, .setattr = v9fs_vfs_setattr, -- cgit v1.1