diff options
Diffstat (limited to 'xlators/features/locks/src/common.h')
| -rw-r--r-- | xlators/features/locks/src/common.h | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/xlators/features/locks/src/common.h b/xlators/features/locks/src/common.h index 3a7496758ab..281223bf3b8 100644 --- a/xlators/features/locks/src/common.h +++ b/xlators/features/locks/src/common.h @@ -10,7 +10,6 @@ #ifndef __COMMON_H__ #define __COMMON_H__ -#include <glusterfs/lkowner.h> /*dump locks format strings */ #define RANGE_FMT "type=%s, whence=%hd, start=%llu, len=%llu" #define ENTRY_FMT "type=%s on basename=%s" @@ -45,13 +44,18 @@ fd_unref(__local->fd); \ if (__local->inode) \ inode_unref(__local->inode); \ + if (__local->xdata) { \ + dict_unref(__local->xdata); \ + __local->xdata = NULL; \ + } \ mem_put(__local); \ } \ } while (0) posix_lock_t * new_posix_lock(struct gf_flock *flock, client_t *client, pid_t client_pid, - gf_lkowner_t *owner, fd_t *fd, uint32_t lk_flags, int can_block); + gf_lkowner_t *owner, fd_t *fd, uint32_t lk_flags, int blocking, + int32_t *op_errno); pl_inode_t * pl_inode_get(xlator_t *this, inode_t *inode, pl_local_t *local); @@ -101,6 +105,15 @@ void __pl_inodelk_unref(pl_inode_lock_t *lock); void +__grant_blocked_inode_locks(xlator_t *this, pl_inode_t *pl_inode, + struct list_head *granted, pl_dom_list_t *dom, + struct timespec *now, struct list_head *contend); + +void +unwind_granted_inodes(xlator_t *this, pl_inode_t *pl_inode, + struct list_head *granted); + +void grant_blocked_entry_locks(xlator_t *this, pl_inode_t *pl_inode, pl_dom_list_t *dom, struct timespec *now, struct list_head *contend); @@ -200,6 +213,16 @@ pl_metalock_is_active(pl_inode_t *pl_inode); void __pl_queue_lock(pl_inode_t *pl_inode, posix_lock_t *reqlock); +void +inodelk_contention_notify_check(xlator_t *xl, pl_inode_lock_t *lock, + struct timespec *now, + struct list_head *contend); + +void +entrylk_contention_notify_check(xlator_t *xl, pl_entry_lock_t *lock, + struct timespec *now, + struct list_head *contend); + gf_boolean_t pl_does_monkey_want_stuck_lock(); @@ -212,4 +235,28 @@ pl_clean_local(pl_local_t *local); int pl_local_init(call_frame_t *frame, xlator_t *this, loc_t *loc, fd_t *fd); +gf_boolean_t +pl_is_lk_owner_valid(gf_lkowner_t *owner, client_t *client); + +int32_t +pl_inode_remove_prepare(xlator_t *xl, call_frame_t *frame, loc_t *loc, + pl_inode_t **ppl_inode, struct list_head *contend); + +int32_t +pl_inode_remove_complete(xlator_t *xl, pl_inode_t *pl_inode, call_stub_t *stub, + struct list_head *contend); + +void +pl_inode_remove_wake(struct list_head *list); + +void +pl_inode_remove_cbk(xlator_t *xl, pl_inode_t *pl_inode, int32_t error); + +void +pl_inode_remove_unlocked(xlator_t *xl, pl_inode_t *pl_inode, + struct list_head *list); + +int32_t +pl_inode_remove_inodelk(pl_inode_t *pl_inode, pl_inode_lock_t *lock); + #endif /* __COMMON_H__ */ |