From ebeb0406f153db51ab2d4771faf2342bd6ca14dd Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Wed, 12 Nov 2008 07:48:00 +0900 Subject: fat: drop negative dentry on rename() path Drop the negative dentry on rename() path, in order to make sure to use the case sensitive name which is specified by user if this is for creation. For it, this uses newly added LOOKUP_RENAME_TARGET like LOOKUP_CREATE. Signed-off-by: OGAWA Hirofumi --- fs/fat/namei_vfat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index bf326d4356a3..8ae32e37673c 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -78,7 +78,7 @@ static int vfat_revalidate_ci(struct dentry *dentry, struct nameidata *nd) * for creation. */ if (!(nd->flags & (LOOKUP_CONTINUE | LOOKUP_PARENT))) { - if (nd->flags & LOOKUP_CREATE) + if (nd->flags & (LOOKUP_CREATE | LOOKUP_RENAME_TARGET)) return 0; } -- cgit v1.2.3 From 985eafcc5480b0d98419b96869f2560abb2764c7 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Wed, 12 Nov 2008 07:48:01 +0900 Subject: fat: fix duplicate addition of ->llseek handler Signed-off-by: OGAWA Hirofumi --- fs/fat/dir.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 67e058357098..3a7f603b6982 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -841,7 +841,6 @@ const struct file_operations fat_dir_operations = { .compat_ioctl = fat_compat_dir_ioctl, #endif .fsync = file_fsync, - .llseek = generic_file_llseek, }; static int fat_get_short_entry(struct inode *dir, loff_t *pos, -- cgit v1.2.3 From 5a6bb10393eb9a1985e97af12f0cb2906bcbf1af Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 12 Nov 2008 07:48:01 +0900 Subject: fat: make sure to set d_ops in fat_get_parent fat_get_parent needs to setup the dentry operations, otherwise we might lose them when the NFS server needs to reconnect out of cache inodes. Signed-off-by: Christoph Hellwig Signed-off-by: OGAWA Hirofumi --- fs/fat/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/fat/inode.c b/fs/fat/inode.c index bdd8fb7be2ca..37a8af159a13 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -749,6 +749,8 @@ static struct dentry *fat_get_parent(struct dentry *child) brelse(bh); parent = d_obtain_alias(inode); + if (!IS_ERR(parent)) + parent->d_op = sb->s_root->d_op; out: unlock_super(sb); -- cgit v1.2.3