.l_inodebits = { MDS_INODELOCK_OPEN },
};
__u64 flags = LDLM_FL_BLOCK_GRANTED | LDLM_FL_TEST_LOCK;
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct ll_inode_info *lli = ll_i2info(inode);
struct lustre_handle lockh;
enum ldlm_mode lockmode;
rc = ll_md_real_close(inode, fd->fd_omode);
out:
- LUSTRE_FPRIVATE(file) = NULL;
+ file->private_data = NULL;
ll_file_data_put(fd);
RETURN(rc);
CDEBUG(D_VFSTRACE, "VFS Op:inode="DFID"(%p)\n",
PFID(ll_inode2fid(inode)), inode);
- fd = LUSTRE_FPRIVATE(file);
+ fd = file->private_data;
LASSERT(fd != NULL);
/* The last ref on @file, maybe not the the owner pid of statahead,
ll_deauthorize_statahead(inode, fd);
if (inode->i_sb->s_root == file_dentry(file)) {
- LUSTRE_FPRIVATE(file) = NULL;
+ file->private_data = NULL;
ll_file_data_put(fd);
GOTO(out, rc = 0);
}
struct inode *inode = file_inode(file);
ENTRY;
- LASSERT(!LUSTRE_FPRIVATE(file));
+ LASSERT(!file->private_data);
LASSERT(fd != NULL);
RETURN(rc);
}
- LUSTRE_FPRIVATE(file) = fd;
+ file->private_data = fd;
ll_readahead_init(inode, &fd->fd_ras);
fd->fd_omode = it->it_flags & (FMODE_READ | FMODE_WRITE | FMODE_EXEC);
ll_authorize_statahead(inode, fd);
if (inode->i_sb->s_root == file_dentry(file)) {
- LUSTRE_FPRIVATE(file) = fd;
- RETURN(0);
- }
+ file->private_data = fd;
+ RETURN(0);
+ }
if (!it || !it->it_disposition) {
- /* Convert f_flags into access mode. We cannot use file->f_mode,
- * because everything but O_ACCMODE mask was stripped from
- * there */
- if ((oit.it_flags + 1) & O_ACCMODE)
- oit.it_flags++;
- if (file->f_flags & O_TRUNC)
- oit.it_flags |= FMODE_WRITE;
+ /* Convert f_flags into access mode. We cannot use file->f_mode,
+ * because everything but O_ACCMODE mask was stripped from
+ * there */
+ if ((oit.it_flags + 1) & O_ACCMODE)
+ oit.it_flags++;
+ if (file->f_flags & O_TRUNC)
+ oit.it_flags |= FMODE_WRITE;
/* kernel only call f_op->open in dentry_open. filp_open calls
* dentry_open after call to open_namei that checks permissions.
if (oit.it_flags & (FMODE_WRITE | FMODE_READ))
oit.it_flags |= MDS_OPEN_OWNEROVERRIDE;
- /* We do not want O_EXCL here, presumably we opened the file
- * already? XXX - NFS implications? */
- oit.it_flags &= ~O_EXCL;
+ /* We do not want O_EXCL here, presumably we opened the file
+ * already? XXX - NFS implications? */
+ oit.it_flags &= ~O_EXCL;
- /* bug20584, if "it_flags" contains O_CREAT, the file will be
- * created if necessary, then "IT_CREAT" should be set to keep
- * consistent with it */
- if (oit.it_flags & O_CREAT)
- oit.it_op |= IT_CREAT;
+ /* bug20584, if "it_flags" contains O_CREAT, the file will be
+ * created if necessary, then "IT_CREAT" should be set to keep
+ * consistent with it */
+ if (oit.it_flags & O_CREAT)
+ oit.it_op |= IT_CREAT;
- it = &oit;
- }
+ it = &oit;
+ }
restart:
- /* Let's see if we have file open on MDS already. */
- if (it->it_flags & FMODE_WRITE) {
- och_p = &lli->lli_mds_write_och;
- och_usecount = &lli->lli_open_fd_write_count;
- } else if (it->it_flags & FMODE_EXEC) {
- och_p = &lli->lli_mds_exec_och;
- och_usecount = &lli->lli_open_fd_exec_count;
- } else {
- och_p = &lli->lli_mds_read_och;
- och_usecount = &lli->lli_open_fd_read_count;
- }
+ /* Let's see if we have file open on MDS already. */
+ if (it->it_flags & FMODE_WRITE) {
+ och_p = &lli->lli_mds_write_och;
+ och_usecount = &lli->lli_open_fd_write_count;
+ } else if (it->it_flags & FMODE_EXEC) {
+ och_p = &lli->lli_mds_exec_och;
+ och_usecount = &lli->lli_open_fd_exec_count;
+ } else {
+ och_p = &lli->lli_mds_read_och;
+ och_usecount = &lli->lli_open_fd_read_count;
+ }
mutex_lock(&lli->lli_och_mutex);
- if (*och_p) { /* Open handle is present */
- if (it_disposition(it, DISP_OPEN_OPEN)) {
- /* Well, there's extra open request that we do not need,
- let's close it somehow. This will decref request. */
- rc = it_open_error(DISP_OPEN_OPEN, it);
- if (rc) {
+ if (*och_p) { /* Open handle is present */
+ if (it_disposition(it, DISP_OPEN_OPEN)) {
+ /* Well, there's extra open request that we do not need,
+ * let's close it somehow. This will decref request. */
+ rc = it_open_error(DISP_OPEN_OPEN, it);
+ if (rc) {
mutex_unlock(&lli->lli_och_mutex);
- GOTO(out_openerr, rc);
- }
+ GOTO(out_openerr, rc);
+ }
ll_release_openhandle(file_dentry(file), it);
- }
- (*och_usecount)++;
+ }
+ (*och_usecount)++;
- rc = ll_local_open(file, it, fd, NULL);
- if (rc) {
- (*och_usecount)--;
+ rc = ll_local_open(file, it, fd, NULL);
+ if (rc) {
+ (*och_usecount)--;
mutex_unlock(&lli->lli_och_mutex);
- GOTO(out_openerr, rc);
- }
- } else {
- LASSERT(*och_usecount == 0);
+ GOTO(out_openerr, rc);
+ }
+ } else {
+ LASSERT(*och_usecount == 0);
if (!it->it_disposition) {
struct dentry *dentry = file_dentry(file);
struct ll_dentry_data *ldd;
- /* We cannot just request lock handle now, new ELC code
- means that one of other OPEN locks for this file
- could be cancelled, and since blocking ast handler
- would attempt to grab och_mutex as well, that would
- result in a deadlock */
+ /* We cannot just request lock handle now, new ELC code
+ * means that one of other OPEN locks for this file
+ * could be cancelled, and since blocking ast handler
+ * would attempt to grab och_mutex as well, that would
+ * result in a deadlock
+ */
mutex_unlock(&lli->lli_och_mutex);
/*
* Normally called under two situations:
*/
it->it_flags |= MDS_OPEN_BY_FID;
rc = ll_intent_file_open(dentry, NULL, 0, it);
- if (rc)
- GOTO(out_openerr, rc);
+ if (rc)
+ GOTO(out_openerr, rc);
- goto restart;
- }
- OBD_ALLOC(*och_p, sizeof (struct obd_client_handle));
- if (!*och_p)
- GOTO(out_och_free, rc = -ENOMEM);
+ goto restart;
+ }
+ OBD_ALLOC(*och_p, sizeof(struct obd_client_handle));
+ if (!*och_p)
+ GOTO(out_och_free, rc = -ENOMEM);
- (*och_usecount)++;
+ (*och_usecount)++;
- /* md_intent_lock() didn't get a request ref if there was an
- * open error, so don't do cleanup on the request here
- * (bug 3430) */
- /* XXX (green): Should not we bail out on any error here, not
- * just open error? */
+ /* md_intent_lock() didn't get a request ref if there was an
+ * open error, so don't do cleanup on the request here
+ * (bug 3430) */
+ /* XXX (green): Should not we bail out on any error here, not
+ * just open error? */
rc = it_open_error(DISP_OPEN_OPEN, it);
if (rc != 0)
GOTO(out_och_free, rc);
GOTO(out_och_free, rc);
out_och_free:
- if (rc) {
- if (och_p && *och_p) {
- OBD_FREE(*och_p, sizeof (struct obd_client_handle));
- *och_p = NULL; /* OBD_FREE writes some magic there */
- (*och_usecount)--;
- }
+ if (rc) {
+ if (och_p && *och_p) {
+ OBD_FREE(*och_p, sizeof(struct obd_client_handle));
+ *och_p = NULL; /* OBD_FREE writes some magic there */
+ (*och_usecount)--;
+ }
mutex_unlock(&lli->lli_och_mutex);
out_openerr:
struct lustre_handle *old_open_handle)
{
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct obd_client_handle **och_p;
__u64 *och_usecount;
int rc = 0;
static int ll_lease_och_release(struct inode *inode, struct file *file)
{
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct obd_client_handle **och_p;
struct obd_client_handle *old_och = NULL;
__u64 *och_usecount;
*/
void ll_io_set_mirror(struct cl_io *io, const struct file *file)
{
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
/* clear layout version for generic(non-resync) I/O in case it carries
* stale layout version due to I/O restart */
struct vvp_io_args *args)
{
struct inode *inode = file_inode(file);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
io->u.ci_rw.crw_nonblock = file->f_flags & O_NONBLOCK;
io->ci_lock_no_expand = fd->ll_lock_no_expand;
struct vvp_io *vio = vvp_env_io(env);
struct inode *inode = file_inode(file);
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct range_lock range;
struct cl_io *io;
ssize_t result = 0;
else
range_lock_init(&range, *ppos, *ppos + count - 1);
- vio->vui_fd = LUSTRE_FPRIVATE(file);
+ vio->vui_fd = file->private_data;
vio->vui_io_subtype = args->via_io_subtype;
switch (vio->vui_io_subtype) {
out:
if (result > 0) {
ll_rw_stats_tally(ll_i2sbi(file_inode(file)), current->pid,
- LUSTRE_FPRIVATE(file), iocb->ki_pos, result,
+ file->private_data, iocb->ki_pos, result,
READ);
ll_stats_ops_tally(ll_i2sbi(file_inode(file)), LPROC_LL_READ,
ktime_us_delta(ktime_get(), kstart));
out:
if (rc_normal > 0) {
ll_rw_stats_tally(ll_i2sbi(file_inode(file)), current->pid,
- LUSTRE_FPRIVATE(file), iocb->ki_pos,
+ file->private_data, iocb->ki_pos,
rc_normal, WRITE);
ll_stats_ops_tally(ll_i2sbi(file_inode(file)), LPROC_LL_WRITE,
ktime_us_delta(ktime_get(), kstart));
__u16 refcheck;
bool cached;
- ENTRY;
+ ENTRY;
result = pcc_file_splice_read(in_file, ppos, pipe,
count, flags, &cached);
ll_ras_enter(in_file, *ppos, count);
env = cl_env_get(&refcheck);
- if (IS_ERR(env))
- RETURN(PTR_ERR(env));
+ if (IS_ERR(env))
+ RETURN(PTR_ERR(env));
args = ll_env_args(env, IO_SPLICE);
- args->u.splice.via_pipe = pipe;
- args->u.splice.via_flags = flags;
+ args->u.splice.via_pipe = pipe;
+ args->u.splice.via_flags = flags;
- result = ll_file_io_generic(env, args, in_file, CIT_READ, ppos, count);
- cl_env_put(env, &refcheck);
+ result = ll_file_io_generic(env, args, in_file, CIT_READ, ppos, count);
+ cl_env_put(env, &refcheck);
if (result > 0)
ll_rw_stats_tally(ll_i2sbi(file_inode(in_file)), current->pid,
- LUSTRE_FPRIVATE(in_file), *ppos, result,
+ in_file->private_data, *ppos, result,
READ);
- RETURN(result);
+ RETURN(result);
}
int ll_lov_setstripe_ea_info(struct inode *inode, struct dentry *dentry,
{
struct ll_inode_info *lli = ll_i2info(inode);
struct cl_object *obj = lli->lli_clob;
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct ll_grouplock grouplock;
int rc;
ENTRY;
unsigned long arg)
{
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct ll_grouplock grouplock;
int rc;
ENTRY;
static int ll_lock_noexpand(struct file *file, int flags)
{
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
fd->ll_lock_no_expand = !(flags & LF_UNSET);
unsigned long arg)
{
struct inode *inode = file_inode(file);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct ll_inode_info *lli = ll_i2info(inode);
struct obd_client_handle *och = NULL;
struct split_param sp;
{
struct inode *inode = file_inode(file);
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
struct obd_client_handle *och = NULL;
__u64 open_flags = 0;
bool lease_broken;
ll_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct inode *inode = file_inode(file);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
int flags, rc;
ENTRY;
{
struct inode *inode = file_inode(file);
struct ll_inode_info *lli = ll_i2info(inode);
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
int rc, err;
LASSERT(!S_ISDIR(inode->i_mode));
ptlrpc_req_finished(req);
if (S_ISREG(inode->i_mode)) {
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
bool cached;
/* Sync metadata on MDT first, and then sync the cached data
static int
ll_file_noflock(struct file *file, int cmd, struct file_lock *file_lock)
{
- struct ll_file_data *fd = LUSTRE_FPRIVATE(file);
+ struct ll_file_data *fd = file->private_data;
ENTRY;
/*
git://git.whamcloud.com / fs / lustre-release.git / blobdiff