diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/Makefile.am | 4 | ||||
| -rw-r--r-- | libglusterfs/src/common-utils.c | 71 | ||||
| -rw-r--r-- | libglusterfs/src/common-utils.h | 3 | ||||
| -rw-r--r-- | libglusterfs/src/defaults.c | 28 | ||||
| -rw-r--r-- | libglusterfs/src/defaults.h | 5 | ||||
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 66 | ||||
| -rw-r--r-- | libglusterfs/src/latency.c | 16 | ||||
| -rw-r--r-- | libglusterfs/src/logging.c | 276 | ||||
| -rw-r--r-- | libglusterfs/src/spec.y | 2 | ||||
| -rw-r--r-- | libglusterfs/src/stack.c | 14 | ||||
| -rw-r--r-- | libglusterfs/src/stack.h | 7 | ||||
| -rw-r--r-- | libglusterfs/src/xlator.c | 13 | ||||
| -rw-r--r-- | libglusterfs/src/xlator.h | 28 |
13 files changed, 78 insertions, 455 deletions
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am index 7cd1876e..acca3f04 100644 --- a/libglusterfs/src/Makefile.am +++ b/libglusterfs/src/Makefile.am @@ -6,9 +6,9 @@ libglusterfs_la_LIBADD = @LEXLIB@ lib_LTLIBRARIES = libglusterfs.la -libglusterfs_la_SOURCES = dict.c spec.lex.c y.tab.c xlator.c logging.c hashfn.c defaults.c scheduler.c common-utils.c timer.c inode.c call-stub.c compat.c fd.c compat-errno.c event.c mem-pool.c gf-dirent.c syscall.c iobuf.c globals.c statedump.c stack.c checksum.c md5.c $(CONTRIBDIR)/rbtree/rb.c rbthash.c latency.c +libglusterfs_la_SOURCES = dict.c spec.lex.c y.tab.c xlator.c logging.c hashfn.c defaults.c common-utils.c timer.c inode.c call-stub.c compat.c fd.c compat-errno.c event.c mem-pool.c gf-dirent.c syscall.c iobuf.c globals.c statedump.c stack.c checksum.c md5.c $(CONTRIBDIR)/rbtree/rb.c rbthash.c latency.c -noinst_HEADERS = common-utils.h defaults.h dict.h glusterfs.h hashfn.h logging.h scheduler.h xlator.h stack.h timer.h list.h inode.h call-stub.h compat.h fd.h revision.h compat-errno.h event.h mem-pool.h byte-order.h gf-dirent.h locking.h syscall.h iobuf.h globals.h statedump.h checksum.h md5.h $(CONTRIBDIR)/rbtree/rb.h rbthash.h iatt.h latency.h +noinst_HEADERS = common-utils.h defaults.h dict.h glusterfs.h hashfn.h logging.h xlator.h stack.h timer.h list.h inode.h call-stub.h compat.h fd.h revision.h compat-errno.h event.h mem-pool.h byte-order.h gf-dirent.h locking.h syscall.h iobuf.h globals.h statedump.h checksum.h md5.h $(CONTRIBDIR)/rbtree/rb.h rbthash.h iatt.h latency.h EXTRA_DIST = spec.l spec.y diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c index 7851ad2f..c93dcc41 100644 --- a/libglusterfs/src/common-utils.c +++ b/libglusterfs/src/common-utils.c @@ -180,28 +180,28 @@ err: } char *gf_fop_list[GF_FOP_MAXVALUE]; -char *gf_mop_list[GF_MOP_MAXVALUE]; -char *gf_cbk_list[GF_CBK_MAXVALUE]; +char *gf_mgmt_list[GF_MGMT_MAXVALUE]; void gf_global_variable_init() { - gf_fop_list[GF_FOP_STAT] = "STAT"; /* 0 */ - gf_fop_list[GF_FOP_READLINK] = "READLINK"; /* 1 */ - gf_fop_list[GF_FOP_MKNOD] = "MKNOD"; /* 2 */ + gf_fop_list[GF_FOP_NULL] = "NULL"; + gf_fop_list[GF_FOP_STAT] = "STAT"; + gf_fop_list[GF_FOP_READLINK] = "READLINK"; + gf_fop_list[GF_FOP_MKNOD] = "MKNOD"; gf_fop_list[GF_FOP_MKDIR] = "MKDIR"; gf_fop_list[GF_FOP_UNLINK] = "UNLINK"; - gf_fop_list[GF_FOP_RMDIR] = "RMDIR"; /* 5 */ + gf_fop_list[GF_FOP_RMDIR] = "RMDIR"; gf_fop_list[GF_FOP_SYMLINK] = "SYMLINK"; gf_fop_list[GF_FOP_RENAME] = "RENAME"; gf_fop_list[GF_FOP_LINK] = "LINK"; gf_fop_list[GF_FOP_TRUNCATE] = "TRUNCATE"; - gf_fop_list[GF_FOP_OPEN] = "OPEN"; /* 10 */ + gf_fop_list[GF_FOP_OPEN] = "OPEN"; gf_fop_list[GF_FOP_READ] = "READ"; gf_fop_list[GF_FOP_WRITE] = "WRITE"; gf_fop_list[GF_FOP_STATFS] = "STATFS"; gf_fop_list[GF_FOP_FLUSH] = "FLUSH"; - gf_fop_list[GF_FOP_FSYNC] = "FSYNC"; /* 15 */ + gf_fop_list[GF_FOP_FSYNC] = "FSYNC"; gf_fop_list[GF_FOP_SETXATTR] = "SETXATTR"; gf_fop_list[GF_FOP_GETXATTR] = "GETXATTR"; gf_fop_list[GF_FOP_REMOVEXATTR] = "REMOVEXATTR"; @@ -210,15 +210,15 @@ gf_global_variable_init() gf_fop_list[GF_FOP_ACCESS] = "ACCESS"; gf_fop_list[GF_FOP_CREATE] = "CREATE"; gf_fop_list[GF_FOP_FTRUNCATE] = "FTRUNCATE"; - gf_fop_list[GF_FOP_FSTAT] = "FSTAT"; /* 25 */ + gf_fop_list[GF_FOP_FSTAT] = "FSTAT"; gf_fop_list[GF_FOP_LK] = "LK"; gf_fop_list[GF_FOP_LOOKUP] = "LOOKUP"; gf_fop_list[GF_FOP_READDIR] = "READDIR"; - gf_fop_list[GF_FOP_INODELK] = "INODELK"; /* 30 */ + gf_fop_list[GF_FOP_INODELK] = "INODELK"; gf_fop_list[GF_FOP_FINODELK] = "FINODELK"; gf_fop_list[GF_FOP_ENTRYLK] = "ENTRYLK"; - gf_fop_list[GF_FOP_FENTRYLK] = "FENTRYLK"; /* 35 */ - gf_fop_list[GF_FOP_CHECKSUM] = "CHECKSUM"; /* 36 */ + gf_fop_list[GF_FOP_FENTRYLK] = "FENTRYLK"; + gf_fop_list[GF_FOP_CHECKSUM] = "CHECKSUM"; gf_fop_list[GF_FOP_XATTROP] = "XATTROP"; gf_fop_list[GF_FOP_FXATTROP] = "FXATTROP"; gf_fop_list[GF_FOP_FSETXATTR] = "FSETXATTR"; @@ -227,17 +227,13 @@ gf_global_variable_init() gf_fop_list[GF_FOP_SETATTR] = "SETATTR"; gf_fop_list[GF_FOP_FSETATTR] = "FSETATTR"; gf_fop_list[GF_FOP_READDIRP] = "READDIRP"; + gf_fop_list[GF_FOP_GETSPEC] = "GETSPEC"; + gf_fop_list[GF_FOP_FORGET] = "FORGET"; + gf_fop_list[GF_FOP_RELEASE] = "RELEASE"; + gf_fop_list[GF_FOP_RELEASEDIR] = "RELEASEDIR"; - gf_mop_list[GF_MOP_SETVOLUME] = "SETVOLUME"; /* 0 */ - gf_mop_list[GF_MOP_GETVOLUME] = "GETVOLUME"; /* 1 */ - gf_mop_list[GF_MOP_SETSPEC] = "SETSPEC"; - gf_mop_list[GF_MOP_GETSPEC] = "GETSPEC"; - gf_mop_list[GF_MOP_LOG] = "LOG"; - gf_mop_list[GF_MOP_PING] = "PING"; + gf_fop_list[GF_MGMT_NULL] = "NULL"; - gf_cbk_list[GF_CBK_FORGET] = "FORGET"; - gf_cbk_list[GF_CBK_RELEASE] = "RELEASE"; - gf_cbk_list[GF_CBK_RELEASEDIR] = "RELEASEDIR"; /* Are there any more variables to be included? All global variables initialization should go here */ @@ -250,7 +246,7 @@ set_global_ctx_ptr (glusterfs_ctx_t *ctx) gf_global_ctx = ctx; } -/* +/* * Don't use this function other than in glusterfsd.c. libglusterfsclient does * not set gf_global_ctx since there can be multiple glusterfs-contexts * initialized in a single process. Instead access the context from ctx member @@ -263,7 +259,7 @@ get_global_ctx_ptr (void) return gf_global_ctx; } -void +void gf_log_volume_file (FILE *specfp) { extern FILE *gf_log_logfile; @@ -406,40 +402,33 @@ gf_print_trace (int32_t signum) struct list_head *trav = ((call_pool_t *)ctx->pool)->all_frames.next; while (trav != (&((call_pool_t *)ctx->pool)->all_frames)) { call_frame_t *tmp = (call_frame_t *)(&((call_stack_t *)trav)->frames); - if ((tmp->root->type == GF_OP_TYPE_FOP_REQUEST) || - (tmp->root->type == GF_OP_TYPE_FOP_REPLY)) + if (tmp->root->type == GF_OP_TYPE_FOP) sprintf (msg,"frame : type(%d) op(%s)\n", - tmp->root->type, + tmp->root->type, gf_fop_list[tmp->root->op]); - if ((tmp->root->type == GF_OP_TYPE_MOP_REQUEST) || - (tmp->root->type == GF_OP_TYPE_MOP_REPLY)) - sprintf (msg,"frame : type(%d) op(%s)\n", - tmp->root->type, - gf_mop_list[tmp->root->op]); - if ((tmp->root->type == GF_OP_TYPE_CBK_REQUEST) || - (tmp->root->type == GF_OP_TYPE_CBK_REPLY)) + if (tmp->root->type == GF_OP_TYPE_MGMT) sprintf (msg,"frame : type(%d) op(%s)\n", - tmp->root->type, - gf_cbk_list[tmp->root->op]); - + tmp->root->type, + gf_mgmt_list[tmp->root->op]); + ret = write (fd, msg, strlen (msg)); trav = trav->next; } ret = write (fd, "\n", 1); } - sprintf (msg, "patchset: %s\n", GLUSTERFS_REPOSITORY_REVISION); + sprintf (msg, "patchset: %s\n", GLUSTERFS_REPOSITORY_REVISION); ret = write (fd, msg, strlen (msg)); - sprintf (msg, "signal received: %d\n", signum); + sprintf (msg, "signal received: %d\n", signum); ret = write (fd, msg, strlen (msg)); { - /* Dump the timestamp of the crash too, so the previous logs + /* Dump the timestamp of the crash too, so the previous logs can be related */ utime = time (NULL); tm = localtime (&utime); - strftime (timestr, 256, "%Y-%m-%d %H:%M:%S\n", tm); + strftime (timestr, 256, "%Y-%m-%d %H:%M:%S\n", tm); ret = write (fd, "time of crash: ", 15); ret = write (fd, timestr, strlen (timestr)); } @@ -450,7 +439,7 @@ gf_print_trace (int32_t signum) { void *array[200]; size_t size; - + size = backtrace (array, 200); backtrace_symbols_fd (&array[1], size-1, fd); sprintf (msg, "---------\n"); diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h index 3bf4ba9b..06933d7c 100644 --- a/libglusterfs/src/common-utils.h +++ b/libglusterfs/src/common-utils.h @@ -91,8 +91,7 @@ void gf_log_volume_file (FILE *specfp); void gf_print_trace (int32_t signal); extern char *gf_fop_list[GF_FOP_MAXVALUE]; -extern char *gf_mop_list[GF_MOP_MAXVALUE]; -extern char *gf_cbk_list[GF_CBK_MAXVALUE]; +extern char *gf_mgmt_list[GF_MGMT_MAXVALUE]; #define VECTORSIZE(count) (count * (sizeof (struct iovec))) diff --git a/libglusterfs/src/defaults.c b/libglusterfs/src/defaults.c index 7ec87755..7da589d6 100644 --- a/libglusterfs/src/defaults.c +++ b/libglusterfs/src/defaults.c @@ -1124,39 +1124,13 @@ default_getspec (call_frame_t *frame, STACK_WIND (frame, default_getspec_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->mops->getspec, + FIRST_CHILD(this)->fops->getspec, key, flags); return 0; } static int32_t -default_log_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, op_ret, op_errno); - return 0; -} - - -int32_t -default_log (call_frame_t *frame, - xlator_t *this, - const char *msg) -{ - STACK_WIND (frame, - default_log_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->mops->log, - msg); - return 0; -} - - -static int32_t default_checksum_cbk (call_frame_t *frame, void *cookie, xlator_t *this, diff --git a/libglusterfs/src/defaults.h b/libglusterfs/src/defaults.h index 30e0f9e3..2955bd8e 100644 --- a/libglusterfs/src/defaults.h +++ b/libglusterfs/src/defaults.h @@ -38,11 +38,6 @@ int32_t default_getspec (call_frame_t *frame, const char *key, int32_t flag); -int32_t -default_log (call_frame_t *frame, - xlator_t *this, - const char *msg); - int32_t default_checksum (call_frame_t *frame, xlator_t *this, loc_t *loc, diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 5906b71e..226c358e 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -75,87 +75,71 @@ ZR_FILE_CONTENT_STRLEN)) /* TODO: Should we use PATH-MAX? On some systems it may save space */ -#define ZR_PATH_MAX 4096 - +#define ZR_PATH_MAX 4096 /* NOTE: add members ONLY at the end (just before _MAXVALUE) */ typedef enum { - GF_FOP_STAT, /* 0 */ - GF_FOP_READLINK, /* 1 */ - GF_FOP_MKNOD, /* 2 */ + GF_FOP_NULL = 0, + GF_FOP_STAT, + GF_FOP_READLINK, + GF_FOP_MKNOD, GF_FOP_MKDIR, GF_FOP_UNLINK, - GF_FOP_RMDIR, /* 5 */ + GF_FOP_RMDIR, GF_FOP_SYMLINK, GF_FOP_RENAME, GF_FOP_LINK, GF_FOP_TRUNCATE, - GF_FOP_OPEN, /* 10 */ + GF_FOP_OPEN, GF_FOP_READ, GF_FOP_WRITE, - GF_FOP_STATFS, /* 15 */ + GF_FOP_STATFS, GF_FOP_FLUSH, GF_FOP_FSYNC, GF_FOP_SETXATTR, GF_FOP_GETXATTR, - GF_FOP_REMOVEXATTR,/* 20 */ + GF_FOP_REMOVEXATTR, GF_FOP_OPENDIR, - GF_FOP_GETDENTS, GF_FOP_FSYNCDIR, GF_FOP_ACCESS, - GF_FOP_CREATE, /* 25 */ + GF_FOP_CREATE, GF_FOP_FTRUNCATE, GF_FOP_FSTAT, GF_FOP_LK, GF_FOP_LOOKUP, - GF_FOP_SETDENTS, GF_FOP_READDIR, - GF_FOP_INODELK, /* 35 */ + GF_FOP_INODELK, GF_FOP_FINODELK, GF_FOP_ENTRYLK, GF_FOP_FENTRYLK, GF_FOP_CHECKSUM, - GF_FOP_XATTROP, /* 40 */ + GF_FOP_XATTROP, GF_FOP_FXATTROP, - GF_FOP_LOCK_NOTIFY, - GF_FOP_LOCK_FNOTIFY, GF_FOP_FGETXATTR, - GF_FOP_FSETXATTR, /* 45 */ + GF_FOP_FSETXATTR, GF_FOP_RCHECKSUM, GF_FOP_SETATTR, GF_FOP_FSETATTR, GF_FOP_READDIRP, + GF_FOP_FORGET, + GF_FOP_RELEASE, + GF_FOP_RELEASEDIR, + GF_FOP_GETSPEC, GF_FOP_MAXVALUE, } glusterfs_fop_t; -/* NOTE: add members ONLY at the end (just before _MAXVALUE) */ -typedef enum { - GF_MOP_SETVOLUME, /* 0 */ - GF_MOP_GETVOLUME, /* 1 */ - GF_MOP_STATS, - GF_MOP_SETSPEC, - GF_MOP_GETSPEC, - GF_MOP_PING, /* 5 */ - GF_MOP_LOG, - GF_MOP_NOTIFY, - GF_MOP_MAXVALUE /* 8 */ -} glusterfs_mop_t; typedef enum { - GF_CBK_FORGET, /* 0 */ - GF_CBK_RELEASE, /* 1 */ - GF_CBK_RELEASEDIR, /* 2 */ - GF_CBK_MAXVALUE /* 3 */ -} glusterfs_cbk_t; + GF_MGMT_NULL = 0, + GF_MGMT_MAXVALUE, +} glusterfs_mgmt_t; typedef enum { - GF_OP_TYPE_FOP_REQUEST = 1, - GF_OP_TYPE_MOP_REQUEST, - GF_OP_TYPE_CBK_REQUEST, - GF_OP_TYPE_FOP_REPLY, - GF_OP_TYPE_MOP_REPLY, - GF_OP_TYPE_CBK_REPLY -} glusterfs_op_type_t; + GF_OP_TYPE_NULL = 0, + GF_OP_TYPE_FOP, + GF_OP_TYPE_MGMT, + GF_OP_TYPE_MAX, +} gf_op_type_t; /* NOTE: all the miscellaneous flags used by GlusterFS should be listed here */ typedef enum { diff --git a/libglusterfs/src/latency.c b/libglusterfs/src/latency.c index bccc780a..5156e8e2 100644 --- a/libglusterfs/src/latency.c +++ b/libglusterfs/src/latency.c @@ -31,8 +31,7 @@ void -gf_set_fop_from_fn_pointer (call_frame_t *frame, struct xlator_fops *fops, - struct xlator_mops *mops, void *fn) +gf_set_fop_from_fn_pointer (call_frame_t *frame, struct xlator_fops *fops, void *fn) { glusterfs_fop_t fop = -1; @@ -118,15 +117,10 @@ gf_set_fop_from_fn_pointer (call_frame_t *frame, struct xlator_fops *fops, fop = GF_FOP_FSETATTR; else if (fops->readdirp == fn) fop = GF_FOP_READDIRP; - else { - if (mops->getspec == fn) - fop = GF_MOP_GETSPEC; - else if (mops->log == fn) - fop = GF_MOP_LOG; - else { - fop = -1; - } - } + else if (fops->getspec == fn) + fop = GF_FOP_GETSPEC; + else + fop = -1; frame->op = fop; } diff --git a/libglusterfs/src/logging.c b/libglusterfs/src/logging.c index a8a7d4dc..7fbcacb4 100644 --- a/libglusterfs/src/logging.c +++ b/libglusterfs/src/logging.c @@ -105,298 +105,24 @@ gf_log_init (const char *file) } -static int -dummy_init (xlator_t *xl) -{ - return 0; -} - - -static int -gf_log_notify (xlator_t *this_xl, int event, void *data, ...) -{ - int ret = 0; - - switch (event) { - case GF_EVENT_CHILD_UP: - break; - - case GF_EVENT_CHILD_DOWN: - break; - - default: - ret = default_notify (this_xl, event, data); - break; - } - - return ret; -} - - -/* - * Get a dummy xlator for the purpose of central logging. - * An xlator is needed because a transport cannot exist without - * an xlator. - */ - -static xlator_t * -__get_dummy_xlator (glusterfs_ctx_t *ctx, const char *remote_host, - const char *transport, uint32_t remote_port) -{ - volume_opt_list_t *vol_opt = NULL; - xlator_t * trav = NULL; - - int ret = 0; - - xlator_t * top = NULL; - xlator_t * trans = NULL; - xlator_list_t * parent = NULL; - xlator_list_t * tmp = NULL; - - top = GF_CALLOC (1, sizeof (*top), gf_common_mt_xlator_t); - if (!top) - goto out; - - trans = GF_CALLOC (1, sizeof (*trans), gf_common_mt_xlator_t); - if (!trans) - goto out; - - INIT_LIST_HEAD (&top->volume_options); - INIT_LIST_HEAD (&trans->volume_options); - - top->name = "log-dummy"; - top->ctx = ctx; - top->next = trans; - top->init = dummy_init; - top->notify = gf_log_notify; - top->children = (void *) GF_CALLOC (1, sizeof (*top->children), - gf_common_mt_xlator_list_t); - - if (!top->children) - goto out; - - top->children->xlator = trans; - - trans->name = "log-transport"; - trans->ctx = ctx; - trans->prev = top; - trans->init = dummy_init; - trans->notify = default_notify; - trans->options = get_new_dict (); - - parent = GF_CALLOC (1, sizeof(*parent), gf_common_mt_xlator_list_t); - - if (!parent) - goto out; - - parent->xlator = top; - - if (trans->parents == NULL) - trans->parents = parent; - else { - tmp = trans->parents; - while (tmp->next) - tmp = tmp->next; - tmp->next = parent; - } - - /* TODO: log on failure to set dict */ - if (remote_host) { - ret = dict_set (trans->options, "remote-host", - str_to_data ((char *)remote_host)); - } - - if (remote_port) - ret = dict_set_uint32 (trans->options, "remote-port", - remote_port); - - /* - * 'option remote-subvolume <x>' is needed here even though - * its not used - */ - ret = dict_set_static_ptr (trans->options, "remote-subvolume", - "brick"); - ret = dict_set_static_ptr (trans->options, "disable-handshake", "on"); - ret = dict_set_static_ptr (trans->options, "non-blocking-io", "off"); - - if (transport) { - char *transport_type = GF_CALLOC (1, strlen (transport) + 10, - gf_common_mt_char); - ERR_ABORT (transport_type); - strcpy(transport_type, transport); - - if (strchr (transport_type, ':')) - *(strchr (transport_type, ':')) = '\0'; - - ret = dict_set_dynstr (trans->options, "transport-type", - transport_type); - } - - xlator_set_type (trans, "protocol/client"); - - trav = top; - while (trav) { - /* Get the first volume_option */ - if (!list_empty (&trav->volume_options)) { - list_for_each_entry (vol_opt, - &trav->volume_options, list) - break; - if ((ret = - validate_xlator_volume_options (trav, - vol_opt->given_opt)) < 0) { - gf_log (trav->name, GF_LOG_ERROR, - "validating translator failed"); - return NULL; - } - } - trav = trav->next; - } - - if (xlator_tree_init (top) != 0) - return NULL; - -out: - return top; -} - - /* * Initialize logging to a central server. * If successful, log messages will be written both to * the local file and to the remote server. */ -static xlator_t * logging_xl = NULL; static int __central_log_enabled = 0; -static pthread_t logging_thread; - struct _msg_queue { struct list_head msgs; }; -static struct _msg_queue msg_queue; - -static pthread_cond_t msg_cond; -static pthread_mutex_t msg_cond_mutex; -static pthread_mutex_t msg_queue_mutex; - struct _log_msg { const char *msg; struct list_head queue; }; -int32_t -gf_log_central_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) -{ - struct _log_msg *msg = NULL; - - msg = (struct _log_msg *) cookie; - - GF_FREE ((char *)(msg->msg)); - - STACK_DESTROY (frame->root); - - return 0; -} - - -void * -logging_thread_loop (void *arg) -{ - struct _log_msg *msg; - - call_frame_t *frame = NULL; - - while (1) { - pthread_mutex_lock (&msg_cond_mutex); - { - pthread_cond_wait (&msg_cond, &msg_cond_mutex); - - while (!list_empty (&msg_queue.msgs)) { - pthread_mutex_lock (&msg_queue_mutex); - { - msg = list_entry (msg_queue.msgs.next, - struct _log_msg, - queue); - - list_del_init (&msg->queue); - } - pthread_mutex_unlock (&msg_queue_mutex); - - frame = create_frame (logging_xl, - logging_xl->ctx->pool); - - frame->local = logging_xl->private; - - STACK_WIND_COOKIE (frame, (void *) msg, - gf_log_central_cbk, - logging_xl->children->xlator, - logging_xl->children->xlator->mops->log, - msg->msg); - } - - } - pthread_mutex_unlock (&msg_cond_mutex); - } - - return NULL; -} - - -int -gf_log_central_init (glusterfs_ctx_t *ctx, const char *remote_host, - const char *transport, uint32_t remote_port) -{ - logging_xl = __get_dummy_xlator (ctx, remote_host, transport, - remote_port); - - if (!logging_xl) { - goto out; - } - - __central_log_enabled = 1; - - INIT_LIST_HEAD (&msg_queue.msgs); - - pthread_cond_init (&msg_cond, NULL); - pthread_mutex_init (&msg_cond_mutex, NULL); - pthread_mutex_init (&msg_queue_mutex, NULL); - - pthread_create (&logging_thread, NULL, logging_thread_loop, NULL); - -out: - return 0; -} - - -int -gf_log_central (const char *msg) -{ - struct _log_msg *lm = NULL; - - lm = GF_CALLOC (1, sizeof (*lm), gf_common_mt_log_msg); - - if (!lm) - goto out; - - INIT_LIST_HEAD (&lm->queue); - - lm->msg = gf_strdup (msg); - - pthread_mutex_lock (&msg_queue_mutex); - { - list_add_tail (&lm->queue, &msg_queue.msgs); - } - pthread_mutex_unlock (&msg_queue_mutex); - - pthread_cond_signal (&msg_cond); - -out: - return 0; -} void @@ -526,7 +252,7 @@ unlock: glusterfs_central_log_flag_set (); { - gf_log_central (msg); + //gf_log_central (msg); } glusterfs_central_log_flag_unset (); } diff --git a/libglusterfs/src/spec.y b/libglusterfs/src/spec.y index 84ab4df8..805e1e1f 100644 --- a/libglusterfs/src/spec.y +++ b/libglusterfs/src/spec.y @@ -330,7 +330,7 @@ section_sub (char *sub) static int section_end (void) { - if (!tree->fops || !tree->mops) { + if (!tree->fops) { fprintf (stderr, "\"type\" not specified for volume %s\n", tree->name); gf_log ("parser", GF_LOG_ERROR, diff --git a/libglusterfs/src/stack.c b/libglusterfs/src/stack.c index 4b0f936d..0723557b 100644 --- a/libglusterfs/src/stack.c +++ b/libglusterfs/src/stack.c @@ -110,17 +110,11 @@ gf_proc_dump_call_stack (call_stack_t *call_stack, const char *key_buf,...) gf_proc_dump_write(key, "%Ld", call_stack->unique); gf_proc_dump_build_key(key, prefix,"op"); - if ((call_stack->type == GF_OP_TYPE_FOP_REQUEST) || - (call_stack->type == GF_OP_TYPE_FOP_REPLY)) { + if (call_stack->type == GF_OP_TYPE_FOP) gf_proc_dump_write(key, "%s", gf_fop_list[call_stack->op]); - } else if ((call_stack->type == GF_OP_TYPE_MOP_REQUEST) || - (call_stack->type == GF_OP_TYPE_MOP_REPLY)) { - gf_proc_dump_write(key, "%s", gf_mop_list[call_stack->op]); - } else if ((call_stack->type == GF_OP_TYPE_CBK_REQUEST) || - (call_stack->type == GF_OP_TYPE_CBK_REPLY)) { - gf_proc_dump_write(key, "%s", gf_cbk_list[call_stack->op]); - } - + else if (call_stack->type == GF_OP_TYPE_MGMT) + gf_proc_dump_write(key, "%s", gf_mgmt_list[call_stack->op]); + gf_proc_dump_build_key(key, prefix,"type"); gf_proc_dump_write(key, "%d", call_stack->type); gf_proc_dump_build_key(key, prefix,"cnt"); diff --git a/libglusterfs/src/stack.h b/libglusterfs/src/stack.h index c80ab9e9..48b5587a 100644 --- a/libglusterfs/src/stack.h +++ b/libglusterfs/src/stack.h @@ -118,11 +118,10 @@ struct _call_stack_t { } while (0); \ struct xlator_fops; -struct xlator_mops; void gf_set_fop_from_fn_pointer (call_frame_t *frame, struct xlator_fops *fops, - struct xlator_mops *mops, void *fn); + void *fn); void gf_update_latency (call_frame_t *frame); @@ -202,7 +201,7 @@ STACK_DESTROY (call_stack_t *stack) \ if (((xlator_t *) obj)->ctx->measure_latency) { \ gettimeofday (&_new->begin, NULL); \ - gf_set_fop_from_fn_pointer (_new, ((xlator_t *)obj)->fops, ((xlator_t *)obj)->mops, fn); \ + gf_set_fop_from_fn_pointer (_new, ((xlator_t *)obj)->fops, fn); \ } \ \ old_THIS = THIS; \ @@ -238,7 +237,7 @@ STACK_DESTROY (call_stack_t *stack) \ if (((xlator_t *) obj)->ctx->measure_latency) { \ gettimeofday (&_new->begin, NULL); \ - gf_set_fop_from_fn_pointer (_new, ((xlator_t *)obj)->fops, ((xlator_t *)obj)->mops, fn); \ + gf_set_fop_from_fn_pointer (_new, ((xlator_t *)obj)->fops, fn); \ } \ \ old_THIS = THIS; \ diff --git a/libglusterfs/src/xlator.c b/libglusterfs/src/xlator.c index 6d27a014..2168beb9 100644 --- a/libglusterfs/src/xlator.c +++ b/libglusterfs/src/xlator.c @@ -34,11 +34,6 @@ xl->fops->fn = default_##fn; \ } while (0) -#define SET_DEFAULT_MOP(fn) do { \ - if (!xl->mops->fn) \ - xl->mops->fn = default_##fn; \ - } while (0) - #define SET_DEFAULT_CBK(fn) do { \ if (!xl->cbks->fn) \ xl->cbks->fn = default_##fn; \ @@ -97,7 +92,7 @@ fill_defaults (xlator_t *xl) SET_DEFAULT_FOP (setattr); SET_DEFAULT_FOP (fsetattr); - SET_DEFAULT_MOP (log); + SET_DEFAULT_FOP (getspec); SET_DEFAULT_CBK (release); SET_DEFAULT_CBK (releasedir); @@ -710,12 +705,6 @@ xlator_set_type (xlator_t *xl, return -1; } - if (!(xl->mops = dlsym (handle, "mops"))) { - gf_log ("xlator", GF_LOG_DEBUG, "dlsym(mops) on %s", - dlerror ()); - return -1; - } - if (!(xl->cbks = dlsym (handle, "cbks"))) { gf_log ("xlator", GF_LOG_DEBUG, "dlsym(cbks) on %s", dlerror ()); diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h index 3bee959f..8217101e 100644 --- a/libglusterfs/src/xlator.h +++ b/libglusterfs/src/xlator.h @@ -85,17 +85,13 @@ struct _loc { inode_t *parent; }; -typedef int32_t (*mop_getspec_cbk_t) (call_frame_t *frame, +typedef int32_t (*fop_getspec_cbk_t) (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, char *spec_data); -typedef int32_t (*mop_log_cbk_t) (call_frame_t *frame, - void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno); - typedef int32_t (*fop_checksum_cbk_t) (call_frame_t *frame, void *cookie, xlator_t *this, @@ -112,20 +108,11 @@ typedef int32_t (*fop_rchecksum_cbk_t) (call_frame_t *frame, uint32_t weak_checksum, uint8_t *strong_checksum); -typedef int32_t (*mop_setvolume_t) (call_frame_t *frame, - xlator_t *this, - const char *volume); - -typedef int32_t (*mop_getspec_t) (call_frame_t *frame, +typedef int32_t (*fop_getspec_t) (call_frame_t *frame, xlator_t *this, const char *key, int32_t flag); - -typedef int32_t (*mop_log_t) (call_frame_t *frame, - xlator_t *this, - const char *msg); - typedef int32_t (*fop_checksum_t) (call_frame_t *frame, xlator_t *this, loc_t *loc, @@ -136,14 +123,6 @@ typedef int32_t (*fop_rchecksum_t) (call_frame_t *frame, fd_t *fd, off_t offset, int32_t len); -struct xlator_mops { - mop_getspec_t getspec; - mop_log_t log; - - mop_log_cbk_t log_cbk; - mop_getspec_cbk_t getspec_cbk; -}; - typedef int32_t (*fop_lookup_cbk_t) (call_frame_t *frame, void *cookie, @@ -709,6 +688,7 @@ struct xlator_fops { fop_fxattrop_t fxattrop; fop_setattr_t setattr; fop_fsetattr_t fsetattr; + fop_getspec_t getspec; /* these entries are used for a typechecking hack in STACK_WIND _only_ */ fop_lookup_cbk_t lookup_cbk; @@ -752,6 +732,7 @@ struct xlator_fops { fop_fxattrop_cbk_t fxattrop_cbk; fop_setattr_cbk_t setattr_cbk; fop_fsetattr_cbk_t fsetattr_cbk; + fop_getspec_cbk_t getspec_cbk; }; typedef int32_t (*cbk_forget_t) (xlator_t *this, @@ -839,7 +820,6 @@ struct _xlator { /* Set after doing dlopen() */ struct xlator_fops *fops; - struct xlator_mops *mops; struct xlator_cbks *cbks; struct xlator_dumpops *dumpops; struct list_head volume_options; /* list of volume_option_t */ |