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-rw-r--r--libglusterfs/src/Makefile.am2
-rw-r--r--libglusterfs/src/common-utils.c4
-rw-r--r--libglusterfs/src/common-utils.h2
-rw-r--r--libglusterfs/src/ctx.c47
-rw-r--r--libglusterfs/src/globals.c45
-rw-r--r--libglusterfs/src/globals.h7
-rw-r--r--libglusterfs/src/glusterfs.h3
-rw-r--r--libglusterfs/src/latency.c6
-rw-r--r--libglusterfs/src/latency.h3
-rw-r--r--libglusterfs/src/mem-pool.c15
-rw-r--r--libglusterfs/src/statedump.c9
-rw-r--r--libglusterfs/src/statedump.h2
-rw-r--r--libglusterfs/src/xlator.c4
13 files changed, 65 insertions, 84 deletions
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am
index bcfe467af..85e061145 100644
--- a/libglusterfs/src/Makefile.am
+++ b/libglusterfs/src/Makefile.am
@@ -23,7 +23,7 @@ libglusterfs_la_SOURCES = dict.c xlator.c logging.c \
$(CONTRIBDIR)/uuid/uuid_time.c $(CONTRIBDIR)/uuid/compare.c \
$(CONTRIBDIR)/uuid/isnull.c $(CONTRIBDIR)/uuid/unpack.c syncop.c \
graph-print.c trie.c run.c options.c fd-lk.c circ-buff.c \
- event-history.c gidcache.c
+ event-history.c gidcache.c ctx.c
nodist_libglusterfs_la_SOURCES = y.tab.c graph.lex.c
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index cd7045277..e5056b1e8 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -392,8 +392,9 @@ out:
/* Obtain a backtrace and print it to stdout. */
/* TODO: It looks like backtrace_symbols allocates memory,
it may be problem because mostly memory allocation/free causes 'sigsegv' */
+
void
-gf_print_trace (int32_t signum)
+gf_print_trace (int32_t signum, glusterfs_ctx_t *ctx)
{
extern FILE *gf_log_logfile;
char msg[1024] = {0,};
@@ -409,7 +410,6 @@ gf_print_trace (int32_t signum)
goto out;
{
- glusterfs_ctx_t *ctx = glusterfs_ctx_get ();
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);
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index f21ade40b..7fbaa87a8 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -107,7 +107,7 @@ void gf_global_variable_init(void);
in_addr_t gf_resolve_ip (const char *hostname, void **dnscache);
void gf_log_volume_file (FILE *specfp);
-void gf_print_trace (int32_t signal);
+void gf_print_trace (int32_t signal, glusterfs_ctx_t *ctx);
extern char *gf_fop_list[GF_FOP_MAXVALUE];
extern char *gf_mgmt_list[GF_MGMT_MAXVALUE];
diff --git a/libglusterfs/src/ctx.c b/libglusterfs/src/ctx.c
new file mode 100644
index 000000000..22591317d
--- /dev/null
+++ b/libglusterfs/src/ctx.c
@@ -0,0 +1,47 @@
+/*
+ Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif /* !_CONFIG_H */
+
+#include <pthread.h>
+
+#include "glusterfs.h"
+#include "mem-pool.h"
+
+
+glusterfs_ctx_t *
+glusterfs_ctx_new ()
+{
+ int ret = 0;
+ glusterfs_ctx_t *ctx = NULL;
+
+ /* no GF_CALLOC here, gf_acct_mem_set_enable is not
+ yet decided at this point */
+ ctx = CALLOC (1, sizeof (*ctx));
+ if (!ctx) {
+ ret = -1;
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&ctx->graphs);
+ INIT_LIST_HEAD (&ctx->mempool_list);
+
+ ret = pthread_mutex_init (&ctx->lock, NULL);
+ if (ret) {
+ FREE (ctx);
+ ctx = NULL;
+ }
+out:
+ return ctx;
+}
+
diff --git a/libglusterfs/src/globals.c b/libglusterfs/src/globals.c
index 703c5271d..49f118c6a 100644
--- a/libglusterfs/src/globals.c
+++ b/libglusterfs/src/globals.c
@@ -81,43 +81,6 @@ gf_op_list_init()
}
-/* CTX */
-static glusterfs_ctx_t *glusterfs_ctx;
-
-
-int
-glusterfs_ctx_init ()
-{
- int ret = 0;
-
- if (glusterfs_ctx) {
- gf_log_callingfn ("", GF_LOG_WARNING, "init called again");
- goto out;
- }
-
- glusterfs_ctx = CALLOC (1, sizeof (*glusterfs_ctx));
- if (!glusterfs_ctx) {
- ret = -1;
- goto out;
- }
-
- INIT_LIST_HEAD (&glusterfs_ctx->graphs);
- INIT_LIST_HEAD (&glusterfs_ctx->mempool_list);
- ret = pthread_mutex_init (&glusterfs_ctx->lock, NULL);
-
-out:
- return ret;
-}
-
-
-glusterfs_ctx_t *
-glusterfs_ctx_get ()
-{
- return glusterfs_ctx;
-
-}
-
-
/* THIS */
xlator_t global_xlator;
@@ -143,7 +106,6 @@ glusterfs_this_init ()
global_xlator.name = "glusterfs";
global_xlator.type = "global";
- global_xlator.ctx = glusterfs_ctx;
INIT_LIST_HEAD (&global_xlator.volume_options);
@@ -327,13 +289,6 @@ glusterfs_globals_init ()
gf_log_globals_init ();
- ret = glusterfs_ctx_init ();
- if (ret) {
- gf_log ("", GF_LOG_CRITICAL,
- "ERROR: glusterfs context init failed");
- goto out;
- }
-
ret = glusterfs_this_init ();
if (ret) {
gf_log ("", GF_LOG_CRITICAL,
diff --git a/libglusterfs/src/globals.h b/libglusterfs/src/globals.h
index e797db184..7ccdb4a14 100644
--- a/libglusterfs/src/globals.h
+++ b/libglusterfs/src/globals.h
@@ -13,13 +13,6 @@
#define GF_DEFAULT_BASE_PORT 24007
-#include "glusterfs.h"
-
-/* CTX */
-#define CTX (glusterfs_ctx_get())
-
-glusterfs_ctx_t *glusterfs_ctx_get ();
-
#include "xlator.h"
/* THIS */
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index 7e2c81356..d14666fb6 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -369,13 +369,12 @@ struct _glusterfs_ctx {
struct mem_pool *dict_pair_pool;
struct mem_pool *dict_data_pool;
- int mem_accounting; /* if value is other than 0, it
- will be set */
glusterfsd_mgmt_event_notify_fn_t notify; /* Used for xlators to make
call to fsd-mgmt */
};
typedef struct _glusterfs_ctx glusterfs_ctx_t;
+glusterfs_ctx_t *glusterfs_ctx_new (void);
/* If you edit this structure then, make a corresponding change in
* globals.c in the eventstring.
diff --git a/libglusterfs/src/latency.c b/libglusterfs/src/latency.c
index 58e8b9158..f7747b392 100644
--- a/libglusterfs/src/latency.c
+++ b/libglusterfs/src/latency.c
@@ -159,12 +159,8 @@ gf_proc_dump_latency_info (xlator_t *xl)
void
-gf_latency_toggle (int signum)
+gf_latency_toggle (int signum, glusterfs_ctx_t *ctx)
{
- glusterfs_ctx_t *ctx = NULL;
-
- ctx = glusterfs_ctx_get ();
-
if (ctx) {
ctx->measure_latency = !ctx->measure_latency;
gf_log ("[core]", GF_LOG_INFO,
diff --git a/libglusterfs/src/latency.h b/libglusterfs/src/latency.h
index 16c5994b0..81acbf484 100644
--- a/libglusterfs/src/latency.h
+++ b/libglusterfs/src/latency.h
@@ -11,6 +11,7 @@
#ifndef __LATENCY_H__
#define __LATENCY_H__
+#include "glusterfs.h"
typedef struct fop_latency {
uint64_t min; /* min time for the call (microseconds) */
@@ -22,6 +23,6 @@ typedef struct fop_latency {
} fop_latency_t;
void
-gf_latency_toggle (int signum);
+gf_latency_toggle (int signum, glusterfs_ctx_t *ctx);
#endif /* __LATENCY_H__ */
diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c
index 3e8100c64..2df47756f 100644
--- a/libglusterfs/src/mem-pool.c
+++ b/libglusterfs/src/mem-pool.c
@@ -38,23 +38,14 @@ gf_mem_acct_is_enabled ()
return gf_mem_acct_enable;
}
+
void
gf_mem_acct_enable_set ()
{
-#ifdef DEBUG
- gf_mem_acct_enable = 1;
- return;
-#endif
- glusterfs_ctx_t *ctx = NULL;
char *opt = NULL;
long val = -1;
- gf_mem_acct_enable = 0;
-
- ctx = glusterfs_ctx_get ();
-
- if (ctx->mem_accounting) {
- gf_mem_acct_enable = 1;
+ if (gf_mem_acct_enable) {
return;
}
@@ -365,7 +356,7 @@ mem_pool_new_fn (unsigned long sizeof_type,
mem_pool->pool_end = pool + (count * (padded_sizeof_type));
/* add this pool to the global list */
- ctx = glusterfs_ctx_get ();
+ ctx = THIS->ctx;
if (!ctx)
goto out;
diff --git a/libglusterfs/src/statedump.c b/libglusterfs/src/statedump.c
index 694146874..1abd603ad 100644
--- a/libglusterfs/src/statedump.c
+++ b/libglusterfs/src/statedump.c
@@ -381,7 +381,7 @@ gf_proc_dump_xlator_info (xlator_t *top)
if (!top)
return;
- ctx = glusterfs_ctx_get ();
+ ctx = top->ctx;
trav = top;
while (trav) {
@@ -436,7 +436,7 @@ gf_proc_dump_oldgraph_xlator_info (xlator_t *top)
if (!top)
return;
- ctx = glusterfs_ctx_get ();
+ ctx = top->ctx;
trav = top;
while (trav) {
@@ -614,18 +614,17 @@ gf_proc_dump_options_init ()
return 0;
}
+
void
-gf_proc_dump_info (int signum)
+gf_proc_dump_info (int signum, glusterfs_ctx_t *ctx)
{
int i = 0;
int ret = -1;
- glusterfs_ctx_t *ctx = NULL;
glusterfs_graph_t *trav = NULL;
char brick_name[PATH_MAX] = {0,};
gf_proc_dump_lock ();
- ctx = glusterfs_ctx_get ();
if (!ctx)
goto out;
diff --git a/libglusterfs/src/statedump.h b/libglusterfs/src/statedump.h
index dc56bda0c..03648ddd9 100644
--- a/libglusterfs/src/statedump.h
+++ b/libglusterfs/src/statedump.h
@@ -61,7 +61,7 @@ void gf_proc_dump_fini(void);
void gf_proc_dump_cleanup(void);
-void gf_proc_dump_info(int signum);
+void gf_proc_dump_info(int signum, glusterfs_ctx_t *ctx);
int gf_proc_dump_add_section(char *key,...);
diff --git a/libglusterfs/src/xlator.c b/libglusterfs/src/xlator.c
index 2bac24f04..7094f1ef5 100644
--- a/libglusterfs/src/xlator.c
+++ b/libglusterfs/src/xlator.c
@@ -460,7 +460,7 @@ xlator_mem_acct_init (xlator_t *xl, int num_types)
int i = 0;
int ret = 0;
- if (!gf_mem_acct_is_enabled())
+ if (!gf_mem_acct_is_enabled ())
return 0;
if (!xl)
@@ -721,7 +721,7 @@ is_gf_log_command (xlator_t *this, const char *name, char *value)
goto out;
}
- ctx = glusterfs_ctx_get();
+ ctx = this->ctx;
if (!ctx)
goto out;
if (!ctx->active)
generated by cgit (git 2.34.1) at 2024-04-28 07:35:28 +0000