diff options
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 356ad7b46b85..63dd8e61ba88 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -366,6 +366,8 @@ struct ceph_inode_info { dirty|flushing caps */ unsigned i_snap_caps; /* cap bits for snapped files */ + unsigned long i_last_rd; + unsigned long i_last_wr; int i_nr_by_mode[CEPH_FILE_MODE_BITS]; /* open file counts */ struct mutex i_truncate_mutex; @@ -680,6 +682,10 @@ extern int __ceph_caps_revoking_other(struct ceph_inode_info *ci, extern int ceph_caps_revoking(struct ceph_inode_info *ci, int mask); extern int __ceph_caps_used(struct ceph_inode_info *ci); +static inline bool __ceph_is_file_opened(struct ceph_inode_info *ci) +{ + return ci->i_nr_by_mode[0]; +} extern int __ceph_caps_file_wanted(struct ceph_inode_info *ci); extern int __ceph_caps_wanted(struct ceph_inode_info *ci); @@ -1093,7 +1099,10 @@ extern int ceph_try_get_caps(struct inode *inode, /* for counting open files by mode */ extern void __ceph_get_fmode(struct ceph_inode_info *ci, int mode); -extern void ceph_put_fmode(struct ceph_inode_info *ci, int mode); +extern void ceph_get_fmode(struct ceph_inode_info *ci, int mode, int count); +extern void ceph_put_fmode(struct ceph_inode_info *ci, int mode, int count); +extern void __ceph_touch_fmode(struct ceph_inode_info *ci, + struct ceph_mds_client *mdsc, int fmode); /* addr.c */ extern const struct address_space_operations ceph_aops; @@ -1105,7 +1114,7 @@ extern void ceph_pool_perm_destroy(struct ceph_mds_client* mdsc); /* file.c */ extern const struct file_operations ceph_file_fops; -extern int ceph_renew_caps(struct inode *inode); +extern int ceph_renew_caps(struct inode *inode, int fmode); extern int ceph_open(struct inode *inode, struct file *file); extern int ceph_atomic_open(struct inode *dir, struct dentry *dentry, struct file *file, unsigned flags, umode_t mode); |