diff options
Diffstat (limited to 'fs/dlm/lockspace.c')
| -rw-r--r-- | fs/dlm/lockspace.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index 98a97762c893..a1d8f1af144b 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -15,7 +15,6 @@ #include "lockspace.h" #include "member.h" #include "recoverd.h" -#include "ast.h" #include "dir.h" #include "lowcomms.h" #include "config.h" @@ -24,6 +23,7 @@ #include "recover.h" #include "requestqueue.h" #include "user.h" +#include "ast.h" static int ls_count; static struct mutex ls_lock; @@ -359,17 +359,10 @@ static int threads_start(void) { int error; - /* Thread which process lock requests for all lockspace's */ - error = dlm_astd_start(); - if (error) { - log_print("cannot start dlm_astd thread %d", error); - goto fail; - } - error = dlm_scand_start(); if (error) { log_print("cannot start dlm_scand thread %d", error); - goto astd_fail; + goto fail; } /* Thread for sending/receiving messages for all lockspace's */ @@ -383,8 +376,6 @@ static int threads_start(void) scand_fail: dlm_scand_stop(); - astd_fail: - dlm_astd_stop(); fail: return error; } @@ -393,7 +384,6 @@ static void threads_stop(void) { dlm_scand_stop(); dlm_lowcomms_stop(); - dlm_astd_stop(); } static int new_lockspace(const char *name, int namelen, void **lockspace, @@ -514,6 +504,9 @@ static int new_lockspace(const char *name, int namelen, void **lockspace, init_completion(&ls->ls_members_done); ls->ls_members_result = -1; + mutex_init(&ls->ls_cb_mutex); + INIT_LIST_HEAD(&ls->ls_cb_delay); + ls->ls_recoverd_task = NULL; mutex_init(&ls->ls_recoverd_active); spin_lock_init(&ls->ls_recover_lock); @@ -547,18 +540,26 @@ static int new_lockspace(const char *name, int namelen, void **lockspace, list_add(&ls->ls_list, &lslist); spin_unlock(&lslist_lock); + if (flags & DLM_LSFL_FS) { + error = dlm_callback_start(ls); + if (error) { + log_error(ls, "can't start dlm_callback %d", error); + goto out_delist; + } + } + /* needs to find ls in lslist */ error = dlm_recoverd_start(ls); if (error) { log_error(ls, "can't start dlm_recoverd %d", error); - goto out_delist; + goto out_callback; } ls->ls_kobj.kset = dlm_kset; error = kobject_init_and_add(&ls->ls_kobj, &dlm_ktype, NULL, "%s", ls->ls_name); if (error) - goto out_stop; + goto out_recoverd; kobject_uevent(&ls->ls_kobj, KOBJ_ADD); /* let kobject handle freeing of ls if there's an error */ @@ -572,7 +573,7 @@ static int new_lockspace(const char *name, int namelen, void **lockspace, error = do_uevent(ls, 1); if (error) - goto out_stop; + goto out_recoverd; wait_for_completion(&ls->ls_members_done); error = ls->ls_members_result; @@ -589,8 +590,10 @@ static int new_lockspace(const char *name, int namelen, void **lockspace, do_uevent(ls, 0); dlm_clear_members(ls); kfree(ls->ls_node_array); - out_stop: + out_recoverd: dlm_recoverd_stop(ls); + out_callback: + dlm_callback_stop(ls); out_delist: spin_lock(&lslist_lock); list_del(&ls->ls_list); @@ -652,8 +655,6 @@ static int lkb_idr_free(int id, void *p, void *data) { struct dlm_lkb *lkb = p; - dlm_del_ast(lkb); - if (lkb->lkb_lvbptr && lkb->lkb_flags & DLM_IFL_MSTCPY) dlm_free_lvb(lkb->lkb_lvbptr); @@ -717,12 +718,12 @@ static int release_lockspace(struct dlm_ls *ls, int force) dlm_recoverd_stop(ls); + dlm_callback_stop(ls); + remove_lockspace(ls); dlm_delete_debug_file(ls); - dlm_astd_suspend(); - kfree(ls->ls_recover_buf); /* @@ -740,8 +741,6 @@ static int release_lockspace(struct dlm_ls *ls, int force) idr_remove_all(&ls->ls_lkbidr); idr_destroy(&ls->ls_lkbidr); - dlm_astd_resume(); - /* * Free all rsb's on rsbtbl[] lists */ |