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-rw-r--r--fs/ceph/addr.c12
-rw-r--r--fs/ceph/dir.c6
-rw-r--r--fs/ceph/export.c4
-rw-r--r--fs/ceph/file.c10
-rw-r--r--fs/ceph/inode.c40
-rw-r--r--fs/ceph/ioctl.c16
-rw-r--r--fs/ceph/locks.c2
7 files changed, 63 insertions, 27 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 064d1a68d2c1..d4f81edd9a5d 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -195,7 +195,7 @@ static int ceph_releasepage(struct page *page, gfp_t g)
*/
static int readpage_nounlock(struct file *filp, struct page *page)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_inode_to_client(inode)->client->osdc;
@@ -370,7 +370,7 @@ out:
static int ceph_readpages(struct file *file, struct address_space *mapping,
struct list_head *page_list, unsigned nr_pages)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
int rc = 0;
int max = 0;
@@ -977,7 +977,7 @@ static int ceph_update_writeable_page(struct file *file,
loff_t pos, unsigned len,
struct page *page)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
loff_t page_off = pos & PAGE_CACHE_MASK;
@@ -1086,7 +1086,7 @@ static int ceph_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_file_info *fi = file->private_data;
struct page *page;
@@ -1144,7 +1144,7 @@ static int ceph_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_mds_client *mdsc = fsc->mdsc;
@@ -1228,7 +1228,7 @@ const struct address_space_operations ceph_aops = {
*/
static int ceph_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct page *page = vmf->page;
struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
loff_t off = page_offset(page);
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 8c1aabe93b67..6d797f46d772 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -238,7 +238,7 @@ static int note_last_dentry(struct ceph_file_info *fi, const char *name,
static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
struct ceph_file_info *fi = filp->private_data;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_mds_client *mdsc = fsc->mdsc;
@@ -1138,7 +1138,7 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
loff_t *ppos)
{
struct ceph_file_info *cf = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
int left;
const int bufsize = 1024;
@@ -1188,7 +1188,7 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
static int ceph_dir_fsync(struct file *file, loff_t start, loff_t end,
int datasync)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct list_head *head = &ci->i_unsafe_dirops;
struct ceph_mds_request *req;
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index ca3ab3f9ca70..16796be53ca5 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -81,7 +81,7 @@ static int ceph_encode_fh(struct inode *inode, u32 *rawfh, int *max_len,
if (parent_inode) {
/* nfsd wants connectable */
*max_len = connected_handle_length;
- type = 255;
+ type = FILEID_INVALID;
} else {
dout("encode_fh %p\n", dentry);
fh->ino = ceph_ino(inode);
@@ -90,7 +90,7 @@ static int ceph_encode_fh(struct inode *inode, u32 *rawfh, int *max_len,
}
} else {
*max_len = handle_length;
- type = 255;
+ type = FILEID_INVALID;
}
if (dentry)
dput(dentry);
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e51558fca3a3..11b57c2c8f15 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -393,7 +393,7 @@ more:
static ssize_t ceph_sync_read(struct file *file, char __user *data,
unsigned len, loff_t *poff, int *checkeof)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct page **pages;
u64 off = *poff;
int num_pages, ret;
@@ -466,7 +466,7 @@ static void sync_write_commit(struct ceph_osd_request *req,
static ssize_t ceph_sync_write(struct file *file, const char __user *data,
size_t left, loff_t *offset)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_osd_request *req;
@@ -483,7 +483,7 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
int ret;
struct timespec mtime = CURRENT_TIME;
- if (ceph_snap(file->f_dentry->d_inode) != CEPH_NOSNAP)
+ if (ceph_snap(file_inode(file)) != CEPH_NOSNAP)
return -EROFS;
dout("sync_write on file %p %lld~%u %s\n", file, *offset,
@@ -637,7 +637,7 @@ static ssize_t ceph_aio_read(struct kiocb *iocb, const struct iovec *iov,
struct ceph_file_info *fi = filp->private_data;
loff_t *ppos = &iocb->ki_pos;
size_t len = iov->iov_len;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
void __user *base = iov->iov_base;
ssize_t ret;
@@ -707,7 +707,7 @@ static ssize_t ceph_aio_write(struct kiocb *iocb, const struct iovec *iov,
{
struct file *file = iocb->ki_filp;
struct ceph_file_info *fi = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_sb_to_client(inode->i_sb)->client->osdc;
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index d45895f4a04d..851814d951cd 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1131,8 +1131,8 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
req->r_request_started);
dout(" final dn %p\n", dn);
i++;
- } else if (req->r_op == CEPH_MDS_OP_LOOKUPSNAP ||
- req->r_op == CEPH_MDS_OP_MKSNAP) {
+ } else if ((req->r_op == CEPH_MDS_OP_LOOKUPSNAP ||
+ req->r_op == CEPH_MDS_OP_MKSNAP) && !req->r_aborted) {
struct dentry *dn = req->r_dentry;
/* fill out a snapdir LOOKUPSNAP dentry */
@@ -1196,6 +1196,39 @@ done:
/*
* Prepopulate our cache with readdir results, leases, etc.
*/
+static int readdir_prepopulate_inodes_only(struct ceph_mds_request *req,
+ struct ceph_mds_session *session)
+{
+ struct ceph_mds_reply_info_parsed *rinfo = &req->r_reply_info;
+ int i, err = 0;
+
+ for (i = 0; i < rinfo->dir_nr; i++) {
+ struct ceph_vino vino;
+ struct inode *in;
+ int rc;
+
+ vino.ino = le64_to_cpu(rinfo->dir_in[i].in->ino);
+ vino.snap = le64_to_cpu(rinfo->dir_in[i].in->snapid);
+
+ in = ceph_get_inode(req->r_dentry->d_sb, vino);
+ if (IS_ERR(in)) {
+ err = PTR_ERR(in);
+ dout("new_inode badness got %d\n", err);
+ continue;
+ }
+ rc = fill_inode(in, &rinfo->dir_in[i], NULL, session,
+ req->r_request_started, -1,
+ &req->r_caps_reservation);
+ if (rc < 0) {
+ pr_err("fill_inode badness on %p got %d\n", in, rc);
+ err = rc;
+ continue;
+ }
+ }
+
+ return err;
+}
+
int ceph_readdir_prepopulate(struct ceph_mds_request *req,
struct ceph_mds_session *session)
{
@@ -1210,6 +1243,9 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req,
u64 frag = le32_to_cpu(rhead->args.readdir.frag);
struct ceph_dentry_info *di;
+ if (req->r_aborted)
+ return readdir_prepopulate_inodes_only(req, session);
+
if (le32_to_cpu(rinfo->head->op) == CEPH_MDS_OP_LSSNAP) {
snapdir = ceph_get_snapdir(parent->d_inode);
parent = d_find_alias(snapdir);
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index 36549a46e311..f5ed767806df 100644
--- a/fs/ceph/ioctl.c
+++ b/fs/ceph/ioctl.c
@@ -16,11 +16,11 @@
*/
static long ceph_ioctl_get_layout(struct file *file, void __user *arg)
{
- struct ceph_inode_info *ci = ceph_inode(file->f_dentry->d_inode);
+ struct ceph_inode_info *ci = ceph_inode(file_inode(file));
struct ceph_ioctl_layout l;
int err;
- err = ceph_do_getattr(file->f_dentry->d_inode, CEPH_STAT_CAP_LAYOUT);
+ err = ceph_do_getattr(file_inode(file), CEPH_STAT_CAP_LAYOUT);
if (!err) {
l.stripe_unit = ceph_file_layout_su(ci->i_layout);
l.stripe_count = ceph_file_layout_stripe_count(ci->i_layout);
@@ -63,12 +63,12 @@ static long __validate_layout(struct ceph_mds_client *mdsc,
static long ceph_ioctl_set_layout(struct file *file, void __user *arg)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct inode *parent_inode;
struct ceph_mds_client *mdsc = ceph_sb_to_client(inode->i_sb)->mdsc;
struct ceph_mds_request *req;
struct ceph_ioctl_layout l;
- struct ceph_inode_info *ci = ceph_inode(file->f_dentry->d_inode);
+ struct ceph_inode_info *ci = ceph_inode(file_inode(file));
struct ceph_ioctl_layout nl;
int err;
@@ -76,7 +76,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg)
return -EFAULT;
/* validate changed params against current layout */
- err = ceph_do_getattr(file->f_dentry->d_inode, CEPH_STAT_CAP_LAYOUT);
+ err = ceph_do_getattr(file_inode(file), CEPH_STAT_CAP_LAYOUT);
if (err)
return err;
@@ -136,7 +136,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg)
*/
static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_mds_request *req;
struct ceph_ioctl_layout l;
int err;
@@ -179,7 +179,7 @@ static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg)
static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg)
{
struct ceph_ioctl_dataloc dl;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_sb_to_client(inode->i_sb)->client->osdc;
@@ -234,7 +234,7 @@ static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg)
static long ceph_ioctl_lazyio(struct file *file)
{
struct ceph_file_info *fi = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
if ((fi->fmode & CEPH_FILE_MODE_LAZY) == 0) {
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index 80576d05d687..202dd3d68be0 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -13,7 +13,7 @@
static int ceph_lock_message(u8 lock_type, u16 operation, struct file *file,
int cmd, u8 wait, struct file_lock *fl)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_mds_client *mdsc =
ceph_sb_to_client(inode->i_sb)->mdsc;
struct ceph_mds_request *req;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-09 18:02:31 +0000