/* struct dirent64 */
#include <linux/dirent.h>
+#include <ldiskfs/ldiskfs_config.h>
#include <ldiskfs/ldiskfs.h>
#include <ldiskfs/ldiskfs_jbd2.h>
-#ifdef HAVE_LDISKFS_JOURNAL_CALLBACK_ADD
-# define journal_callback ldiskfs_journal_cb_entry
-# define osd_journal_callback_set(handle, func, jcb) \
- ldiskfs_journal_callback_add(handle, func, jcb)
-#else
-# define osd_journal_callback_set(handle, func, jcb) \
- jbd2_journal_callback_set(handle, func, jcb)
-#endif
/* fsfilt_{get|put}_ops */
#include <lustre_fsfilt.h>
#define OSD_COUNTERS (0)
-/* Lustre special inode::i_state to indicate OI scrub skip this inode. */
-#define I_LUSTRE_NOSCRUB (1 << 31)
+/* ldiskfs special inode::i_state_flags need to be accessed with
+ * ldiskfs_{set,clear,test}_inode_state() only */
+
+/* OI scrub should skip this inode. */
+#define LDISKFS_STATE_LUSTRE_NOSCRUB 31
+
+/* Do not add OI mapping for this inode. */
+#define LDISKFS_STATE_LUSTRE_NO_OI 30
/** Enable thandle usage statistics */
#define OSD_THANDLE_STATS (0)
+#define MAX_OBJID_GROUP (FID_SEQ_ECHO + 1)
+
+#define OBJECTS "OBJECTS"
+#define ADMIN_USR "admin_quotafile_v2.usr"
+#define ADMIN_GRP "admin_quotafile_v2.grp"
+
struct osd_directory {
struct iam_container od_container;
struct iam_descr od_descr;
struct semaphore om_dir_init_sem;
};
+struct osd_mdobj {
+ struct dentry *om_root; /* AGENT/<index> */
+ obd_seq om_index; /* mdt index */
+ cfs_list_t om_list; /* list to omm_list */
+};
+
+struct osd_mdobj_map {
+ struct dentry *omm_remote_parent;
+};
+
#define osd_ldiskfs_find_entry(dir, dentry, de, lock) \
ll_ldiskfs_find_entry(dir, dentry, de, lock)
#define osd_ldiskfs_add_entry(handle, child, cinode, hlock) \
struct osd_otable_it {
struct osd_device *ooi_dev;
+ pid_t ooi_pid;
struct osd_otable_cache ooi_cache;
- /* For osd_otable_it_key. */
- __u8 ooi_key[16];
-
/* The following bits can be updated/checked w/o lock protection.
* If more bits will be introduced in the future and need lock to
* protect, please add comment. */
* filled into cache. */
ooi_user_ready:1, /* The user out of OSD is
* ready to iterate. */
- ooi_waiting:1; /* it::next is waiting. */
+ ooi_waiting:1, /* it::next is waiting. */
+ ooi_stopping:1; /* Someone is stopping
+ * the iteration. */
};
extern const int osd_dto_credits_noquota[];
struct obd_statfs od_statfs;
spinlock_t od_osfs_lock;
- unsigned int od_noscrub:1;
+ unsigned int od_noscrub:1,
+ od_dirent_journal:1,
+ od_handle_nolma:1;
struct fsfilt_operations *od_fsops;
int od_connects;
struct lu_site od_site;
struct osd_obj_map *od_ost_map;
+ struct osd_mdobj_map *od_mdt_map;
unsigned long long od_readcache_max_filesize;
int od_read_cache;
struct mutex od_otable_mutex;
struct osd_otable_it *od_otable_it;
struct osd_scrub od_scrub;
+ cfs_list_t od_ios_list;
/* service name associated with the osd device */
char od_svname[MAX_OBD_NAME];
OSD_OT_MAX = 11
};
-#define OSD_TRACK_DECLARES
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 3, 90, 0)
+# define OSD_TRACK_DECLARES
+#endif
struct osd_thandle {
struct thandle ot_super;
handle_t *ot_handle;
- struct journal_callback ot_jcb;
+ struct ldiskfs_journal_cb_entry ot_jcb;
cfs_list_t ot_dcb_list;
/* Link to the device, for debugging. */
struct lu_ref_link *ot_dev_link;
#define MAX_BLOCKS_PER_PAGE (CFS_PAGE_SIZE / 512)
struct osd_iobuf {
- cfs_waitq_t dr_wait;
- cfs_atomic_t dr_numreqs; /* number of reqs being processed */
- int dr_max_pages;
- int dr_npages;
- int dr_error;
- int dr_frags;
- unsigned int dr_ignore_quota:1;
- unsigned int dr_elapsed_valid:1; /* we really did count time */
- unsigned int dr_rw:1;
- struct page *dr_pages[PTLRPC_MAX_BRW_PAGES];
- unsigned long dr_blocks[PTLRPC_MAX_BRW_PAGES*MAX_BLOCKS_PER_PAGE];
- unsigned long dr_start_time;
- unsigned long dr_elapsed; /* how long io took */
- struct osd_device *dr_dev;
+ cfs_waitq_t dr_wait;
+ cfs_atomic_t dr_numreqs; /* number of reqs being processed */
+ int dr_max_pages;
+ int dr_npages;
+ int dr_error;
+ int dr_frags;
+ unsigned int dr_ignore_quota:1;
+ unsigned int dr_elapsed_valid:1; /* we really did count time */
+ unsigned int dr_rw:1;
+ struct lu_buf dr_pg_buf;
+ struct page **dr_pages;
+ struct lu_buf dr_bl_buf;
+ unsigned long *dr_blocks;
+ unsigned long dr_start_time;
+ unsigned long dr_elapsed; /* how long io took */
+ struct osd_device *dr_dev;
unsigned int dr_init_at; /* the line iobuf was initialized */
};
struct osd_it_quota oti_it_quota;
};
- /** pre-allocated buffer used by oti_it_ea, size OSD_IT_EA_BUFSIZE */
- void *oti_it_ea_buf;
+ /** pre-allocated buffer used by oti_it_ea, size OSD_IT_EA_BUFSIZE */
+ void *oti_it_ea_buf;
- cfs_kstatfs_t oti_ksfs;
+ struct kstatfs oti_ksfs;
/** IAM iterator for index operation. */
struct iam_iterator oti_idx_it;
/* old LMA for compatibility */
char oti_mdt_attrs_old[LMA_OLD_SIZE];
};
- /** 0-copy IO */
- struct osd_iobuf oti_iobuf;
- struct inode oti_inode;
- int oti_created[PTLRPC_MAX_BRW_PAGES];
- struct lu_env oti_obj_delete_tx_env;
+ /** 0-copy IO */
+ struct osd_iobuf oti_iobuf;
+ struct inode oti_inode;
#define OSD_FID_REC_SZ 32
- char oti_ldp[OSD_FID_REC_SZ];
- char oti_ldp2[OSD_FID_REC_SZ];
+ char oti_ldp[OSD_FID_REC_SZ];
+ char oti_ldp2[OSD_FID_REC_SZ];
/* used by quota code */
union {
+#ifdef HAVE_DQUOT_FS_DISK_QUOTA
+ struct fs_disk_quota oti_fdq;
+#else
struct if_dqblk oti_dqblk;
+#endif
struct if_dqinfo oti_dqinfo;
};
struct lquota_id_info oti_qi;
bool oti_rollback;
#endif
+ char oti_name[48];
};
extern int ldiskfs_pdo;
+static inline int __osd_xattr_set(struct osd_thread_info *info,
+ struct inode *inode, const char *name,
+ const void *buf, int buflen, int fl)
+{
+ struct dentry *dentry = &info->oti_child_dentry;
+
+ ll_vfs_dq_init(inode);
+ dentry->d_inode = inode;
+ return inode->i_op->setxattr(dentry, name, buf, buflen, fl);
+}
+
#ifdef LPROCFS
/* osd_lproc.c */
void lprocfs_osd_init_vars(struct lprocfs_static_vars *lvars);
struct lustre_capa *capa, __u64 opc);
struct inode *osd_iget(struct osd_thread_info *info, struct osd_device *dev,
struct osd_inode_id *id);
-struct inode *osd_iget_fid(struct osd_thread_info *info, struct osd_device *dev,
- struct osd_inode_id *id, struct lu_fid *fid);
+int osd_ea_fid_set(struct osd_thread_info *info, struct inode *inode,
+ const struct lu_fid *fid, __u64 flags);
+int osd_get_lma(struct osd_thread_info *info, struct inode *inode,
+ struct dentry *dentry, struct lustre_mdt_attrs *lma);
-int osd_obj_map_init(struct osd_device *osd);
+int osd_obj_map_init(const struct lu_env *env, struct osd_device *osd);
void osd_obj_map_fini(struct osd_device *dev);
int osd_obj_map_lookup(struct osd_thread_info *info, struct osd_device *osd,
const struct lu_fid *fid, struct osd_inode_id *id);
void osd_scrub_file_reset(struct osd_scrub *scrub, __u8 *uuid, __u64 flags);
int osd_scrub_file_store(struct osd_scrub *scrub);
+char *osd_lf_fid2name(const struct lu_fid *fid);
int osd_scrub_start(struct osd_device *dev);
int osd_scrub_setup(const struct lu_env *env, struct osd_device *dev);
void osd_scrub_cleanup(const struct lu_env *env, struct osd_device *dev);
int osd_fld_lookup(const struct lu_env *env, struct osd_device *osd,
const struct lu_fid *fid, struct lu_seq_range *range);
+
+int osd_delete_from_remote_parent(const struct lu_env *env,
+ struct osd_device *osd,
+ struct osd_object *obj,
+ struct osd_thandle *oh);
+int osd_add_to_remote_parent(const struct lu_env *env, struct osd_device *osd,
+ struct osd_object *obj, struct osd_thandle *oh);
+
/* osd_quota_fmt.c */
int walk_tree_dqentry(const struct lu_env *env, struct osd_object *obj,
int type, uint blk, int depth, uint index,
int osd_quota_migration(const struct lu_env *env, struct dt_object *dt,
const struct dt_index_features *feat);
+/* osd_compat.c */
+struct osd_obj_seq *osd_seq_load(struct osd_device *osd, obd_seq seq);
+
static inline bool is_quota_glb_feat(const struct dt_index_features *feat)
{
return (feat == &dt_quota_iusr_features ||
{
LASSERTF(!fid_is_idif(fid), DFID"\n", PFID(fid));
LASSERTF(!fid_is_last_id(fid), DFID"\n", PFID(fid));
- LASSERTF(!fid_is_igif(fid), DFID"\n", PFID(fid));
LASSERT(osd->od_oi_table != NULL && osd->od_oi_count >= 1);
/* It can work even od_oi_count equals to 1 although it's unexpected,
* the only reason we set it to 1 is for performance measurement */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff