| /linux-master/include/linux/ |
| H A D | dlm_plock.h | 10 int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
12 int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
14 int dlm_posix_cancel(dlm_lockspace_t *lockspace, u64 number, struct file *file,
16 int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file,
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| H A D | dlm.h | 24 * Notfies lockspace user that locks from failed members will be granted.
26 * Identifies a failed lockspace member.
28 * Identifies lockspace members and lockspace generation number.
41 * Create/join a lockspace.
43 * name: lockspace name, null terminated, up to DLM_LOCKSPACE_LEN (not
57 * dlm_new_lockspace() should return -EEXIST if the lockspace exists.
63 * ops: callbacks that indicate lockspace recovery points so the
64 * caller can coordinate its recovery and know lockspace members.
74 * lockspace
[all...] |
| /linux-master/fs/dlm/ |
| H A D | lockspace.h | 16 * The lockspace user is in the kernel (i.e. filesystem). Enables
19 * internal lockspace flag - will be removed in future
34 dlm_lockspace_t **lockspace);
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| H A D | Makefile | 7 lockspace.o \
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| H A D | plock.c | 17 #include "lockspace.h"
122 int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file, argument
130 ls = dlm_find_lockspace_local(lockspace);
288 int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file, argument
296 ls = dlm_find_lockspace_local(lockspace);
359 int dlm_posix_cancel(dlm_lockspace_t *lockspace, u64 number, struct file *file, argument
373 ls = dlm_find_lockspace_local(lockspace);
412 rv = dlm_posix_unlock(lockspace, number, file, fl);
422 int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file, argument
429 ls = dlm_find_lockspace_local(lockspace);
[all...] |
| H A D | lockspace.c | 15 #include "lockspace.h"
205 log_rinfo(ls, "%s the lockspace group...", in ? "joining" : "leaving");
323 struct dlm_ls *dlm_find_lockspace_local(dlm_lockspace_t *lockspace) argument
329 if (ls->ls_local_handle == lockspace) {
383 /* Thread for sending/receiving messages for all lockspace's */
407 int *ops_result, dlm_lockspace_t **lockspace)
463 *lockspace = ls;
628 group of nodes that are members of this lockspace (managed by the
630 current lockspace members are (via configfs) and then tells the
631 lockspace t
404 new_lockspace(const char *name, const char *cluster, uint32_t flags, int lvblen, const struct dlm_lockspace_ops *ops, void *ops_arg, int *ops_result, dlm_lockspace_t **lockspace) argument
679 __dlm_new_lockspace(const char *name, const char *cluster, uint32_t flags, int lvblen, const struct dlm_lockspace_ops *ops, void *ops_arg, int *ops_result, dlm_lockspace_t **lockspace) argument
709 dlm_new_lockspace(const char *name, const char *cluster, uint32_t flags, int lvblen, const struct dlm_lockspace_ops *ops, void *ops_arg, int *ops_result, dlm_lockspace_t **lockspace) argument
718 dlm_new_user_lockspace(const char *name, const char *cluster, uint32_t flags, int lvblen, const struct dlm_lockspace_ops *ops, void *ops_arg, int *ops_result, dlm_lockspace_t **lockspace) argument
893 dlm_release_lockspace(void *lockspace, int force) argument
[all...] |
| H A D | user.c | 22 #include "lockspace.h"
273 ls = dlm_find_lockspace_local(proc->lockspace);
323 ls = dlm_find_lockspace_local(proc->lockspace);
351 ls = dlm_find_lockspace_local(proc->lockspace);
366 lockspace is created multiple times from userspace. */
395 /* The device is not registered. This happens when the lockspace
412 ls = dlm_find_lockspace_local(proc->lockspace);
424 dlm_lockspace_t *lockspace; local
433 NULL, NULL, &lockspace);
437 ls = dlm_find_lockspace_local(lockspace);
454 dlm_lockspace_t *lockspace; local
[all...] |
| H A D | dlm_internal.h | 127 * Save and manage recovery state for a lockspace.
183 * reply is needed. Only set when the lkb is on the lockspace waiters
291 struct dlm_ls *res_ls; /* the lockspace */
549 uint32_t ls_global_id; /* global unique lockspace ID */
670 * should begin recovery of the lockspace.
694 struct dlm_user_proc *proc; /* each process that opens the lockspace
714 dlm_lockspace_t *lockspace; member in struct:dlm_user_proc
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| H A D | lock.c | 69 #include "lockspace.h"
202 /* Threads cannot use the lockspace while it's being recovered */
1259 it so we need to provide the lockspace explicitly */
3207 int dlm_lock(dlm_lockspace_t *lockspace, argument
3223 ls = dlm_find_lockspace_local(lockspace);
3264 int dlm_unlock(dlm_lockspace_t *lockspace, argument
3275 ls = dlm_find_lockspace_local(lockspace);
4749 /* If the lockspace is in recovery mode (locking stopped), then normal
4761 /* If we were a member of this lockspace, left, and rejoined,
4763 lockspace generatio
[all...] |
| /linux-master/drivers/md/ |
| H A D | md-cluster.c | 63 dlm_lockspace_t *lockspace; member in struct:md_cluster_info
195 res->ls = cinfo->lockspace;
891 &ops_rv, &cinfo->lockspace);
970 if (cinfo->lockspace)
971 dlm_release_lockspace(cinfo->lockspace, 2);
1034 dlm_release_lockspace(cinfo->lockspace, 2);
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