diff options
Diffstat (limited to 'libglusterfs/src/upcall-utils.h')
| -rw-r--r-- | libglusterfs/src/upcall-utils.h | 110 |
1 files changed, 56 insertions, 54 deletions
diff --git a/libglusterfs/src/upcall-utils.h b/libglusterfs/src/upcall-utils.h index 48d10382c10..765b8ef1aa6 100644 --- a/libglusterfs/src/upcall-utils.h +++ b/libglusterfs/src/upcall-utils.h @@ -16,93 +16,95 @@ #include "compat.h" /* Flags sent for cache_invalidation */ -#define UP_NLINK 0x00000001 /* update nlink */ -#define UP_MODE 0x00000002 /* update mode and ctime */ -#define UP_OWN 0x00000004 /* update mode,uid,gid and ctime */ -#define UP_SIZE 0x00000008 /* update fsize */ -#define UP_TIMES 0x00000010 /* update all times */ -#define UP_ATIME 0x00000020 /* update atime only */ -#define UP_PERM 0x00000040 /* update fields needed for permission - checking */ -#define UP_RENAME 0x00000080 /* this is a rename op - delete the cache - entry */ -#define UP_FORGET 0x00000100 /* inode_forget on server side - - invalidate the cache entry */ -#define UP_PARENT_TIMES 0x00000200 /* update parent dir times */ - -#define UP_XATTR 0x00000400 /* update the xattrs and ctime */ -#define UP_XATTR_RM 0x00000800 /* Remove the xattrs and update ctime */ +#define UP_NLINK 0x00000001 /* update nlink */ +#define UP_MODE 0x00000002 /* update mode and ctime */ +#define UP_OWN 0x00000004 /* update mode,uid,gid and ctime */ +#define UP_SIZE 0x00000008 /* update fsize */ +#define UP_TIMES 0x00000010 /* update all times */ +#define UP_ATIME 0x00000020 /* update atime only */ +#define UP_PERM \ + 0x00000040 /* update fields needed for permission \ + checking */ +#define UP_RENAME \ + 0x00000080 /* this is a rename op - delete the cache \ + entry */ +#define UP_FORGET \ + 0x00000100 /* inode_forget on server side - \ + invalidate the cache entry */ +#define UP_PARENT_TIMES 0x00000200 /* update parent dir times */ + +#define UP_XATTR 0x00000400 /* update the xattrs and ctime */ +#define UP_XATTR_RM 0x00000800 /* Remove the xattrs and update ctime */ #define UP_EXPLICIT_LOOKUP 0x00001000 /* Request an explicit lookup */ -#define UP_INVAL_ATTR 0x00002000 /* Request to invalidate iatt and xatt */ +#define UP_INVAL_ATTR 0x00002000 /* Request to invalidate iatt and xatt */ /* for fops - open, read, lk, */ -#define UP_UPDATE_CLIENT (UP_ATIME) +#define UP_UPDATE_CLIENT (UP_ATIME) /* for fop - write, truncate */ -#define UP_WRITE_FLAGS (UP_SIZE | UP_TIMES) +#define UP_WRITE_FLAGS (UP_SIZE | UP_TIMES) /* for fop - setattr */ -#define UP_ATTR_FLAGS (UP_SIZE | UP_TIMES | UP_OWN | UP_MODE | \ - UP_PERM) +#define UP_ATTR_FLAGS (UP_SIZE | UP_TIMES | UP_OWN | UP_MODE | UP_PERM) /* for fop - rename */ -#define UP_RENAME_FLAGS (UP_RENAME) +#define UP_RENAME_FLAGS (UP_RENAME) /* to invalidate parent directory entries for fops -rename, unlink, rmdir, * mkdir, create */ -#define UP_PARENT_DENTRY_FLAGS (UP_PARENT_TIMES) +#define UP_PARENT_DENTRY_FLAGS (UP_PARENT_TIMES) /* for fop - unlink, link, rmdir, mkdir */ -#define UP_NLINK_FLAGS (UP_NLINK | UP_TIMES) +#define UP_NLINK_FLAGS (UP_NLINK | UP_TIMES) -#define IATT_UPDATE_FLAGS (UP_NLINK | UP_MODE | UP_OWN | UP_SIZE | \ - UP_TIMES | UP_ATIME | UP_PERM) +#define IATT_UPDATE_FLAGS \ + (UP_NLINK | UP_MODE | UP_OWN | UP_SIZE | UP_TIMES | UP_ATIME | UP_PERM) typedef enum { - GF_UPCALL_EVENT_NULL, - GF_UPCALL_CACHE_INVALIDATION, - GF_UPCALL_RECALL_LEASE, - GF_UPCALL_INODELK_CONTENTION, - GF_UPCALL_ENTRYLK_CONTENTION, + GF_UPCALL_EVENT_NULL, + GF_UPCALL_CACHE_INVALIDATION, + GF_UPCALL_RECALL_LEASE, + GF_UPCALL_INODELK_CONTENTION, + GF_UPCALL_ENTRYLK_CONTENTION, } gf_upcall_event_t; struct gf_upcall { - char *client_uid; - uuid_t gfid; - uint32_t event_type; - void *data; + char *client_uid; + uuid_t gfid; + uint32_t event_type; + void *data; }; struct gf_upcall_cache_invalidation { - uint32_t flags; - uint32_t expire_time_attr; - struct iatt stat; - struct iatt p_stat; /* parent dir stat */ - struct iatt oldp_stat; /* oldparent dir stat */ - dict_t *dict; /* For xattrs */ + uint32_t flags; + uint32_t expire_time_attr; + struct iatt stat; + struct iatt p_stat; /* parent dir stat */ + struct iatt oldp_stat; /* oldparent dir stat */ + dict_t *dict; /* For xattrs */ }; struct gf_upcall_recall_lease { - uint32_t lease_type; /* Lease type to which client can downgrade to*/ - uuid_t tid; /* transaction id of the fop that caused - the recall */ - dict_t *dict; + uint32_t lease_type; /* Lease type to which client can downgrade to*/ + uuid_t tid; /* transaction id of the fop that caused + the recall */ + dict_t *dict; }; struct gf_upcall_inodelk_contention { - struct gf_flock flock; - pid_t pid; - const char *domain; - dict_t *xdata; + struct gf_flock flock; + pid_t pid; + const char *domain; + dict_t *xdata; }; struct gf_upcall_entrylk_contention { - uint32_t type; - pid_t pid; - const char *name; - const char *domain; - dict_t *xdata; + uint32_t type; + pid_t pid; + const char *name; + const char *domain; + dict_t *xdata; }; #endif /* _UPCALL_UTILS_H */ |