diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/Makefile.am | 6 | ||||
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 8 | ||||
| -rw-r--r-- | libglusterfs/src/tw.c | 25 | ||||
| -rw-r--r-- | libglusterfs/src/tw.h | 23 |
4 files changed, 59 insertions, 3 deletions
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am index 6f37e37a878..a9830b4f839 100644 --- a/libglusterfs/src/Makefile.am +++ b/libglusterfs/src/Makefile.am @@ -5,7 +5,7 @@ libglusterfs_la_CPPFLAGS = $(GF_CPPFLAGS) -D__USE_FILE_OFFSET64 \ -DXLATORDIR=\"$(libdir)/glusterfs/$(PACKAGE_VERSION)/xlator\" \ -I$(top_srcdir)/rpc/rpc-lib/src/ -I$(CONTRIBDIR)/rbtree \ -I$(CONTRIBDIR)/libexecinfo ${ARGP_STANDALONE_CPPFLAGS} \ - -DSBIN_DIR=\"$(sbindir)\" + -DSBIN_DIR=\"$(sbindir)\" -I$(CONTRIBDIR)/timer-wheel libglusterfs_la_LIBADD = @LEXLIB@ $(ZLIB_LIBS) $(MATH_LIB) $(UUID_LIBS) libglusterfs_la_LDFLAGS = -version-info $(LIBGLUSTERFS_LT_VERSION) @@ -28,7 +28,7 @@ libglusterfs_la_SOURCES = dict.c xlator.c logging.c \ strfd.c parse-utils.c $(CONTRIBDIR)/mount/mntent.c \ $(CONTRIBDIR)/libexecinfo/execinfo.c quota-common-utils.c rot-buffs.c \ $(CONTRIBDIR)/timer-wheel/timer-wheel.c \ - $(CONTRIBDIR)/timer-wheel/find_last_bit.c + $(CONTRIBDIR)/timer-wheel/find_last_bit.c tw.c nodist_libglusterfs_la_SOURCES = y.tab.c graph.lex.c @@ -48,7 +48,7 @@ noinst_HEADERS = common-utils.h defaults.h dict.h glusterfs.h hashfn.h timespec. $(CONTRIBDIR)/libexecinfo/execinfo_compat.h \ unittest/unittest.h quota-common-utils.h rot-buffs.h \ $(CONTRIBDIR)/timer-wheel/timer-wheel.h compat-uuid.h \ - upcall-utils.h + upcall-utils.h tw.h if !HAVE_LIBUUID # FIXME: unbundle libuuid, see compat-uuid.h. diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 3843bb76ed9..228d3203d7a 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -437,6 +437,10 @@ struct _cmd_args { int gid_timeout; char gid_timeout_set; int aux_gfid_mount; + + /* need a process wide timer-wheel? */ + int global_timer_wheel; + struct list_head xlator_options; /* list of xlator_option_t */ /* fuse options */ @@ -499,6 +503,8 @@ typedef enum { MGMT_SSL_ALWAYS } mgmt_ssl_t; +struct tvec_base; + struct _glusterfs_ctx { cmd_args_t cmd_args; char *process_uuid; @@ -573,6 +579,8 @@ struct _glusterfs_ctx { pthread_cond_t notify_cond; int notifying; + struct tvec_base *timer_wheel; /* global timer-wheel instance */ + }; typedef struct _glusterfs_ctx glusterfs_ctx_t; diff --git a/libglusterfs/src/tw.c b/libglusterfs/src/tw.c new file mode 100644 index 00000000000..fa11998aace --- /dev/null +++ b/libglusterfs/src/tw.c @@ -0,0 +1,25 @@ +/* + Copyright (c) 2008-2015 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. +*/ + +#include "tw.h" +#include "timer-wheel.h" + +int +glusterfs_global_timer_wheel_init (glusterfs_ctx_t *ctx) +{ + ctx->timer_wheel = gf_tw_init_timers(); + return ctx->timer_wheel ? 0 : -1; +} + +struct tvec_base * +glusterfs_global_timer_wheel (xlator_t *this) +{ + return this->ctx->timer_wheel; +} diff --git a/libglusterfs/src/tw.h b/libglusterfs/src/tw.h new file mode 100644 index 00000000000..e635cd2b496 --- /dev/null +++ b/libglusterfs/src/tw.h @@ -0,0 +1,23 @@ +/* + Copyright (c) 2008-2015 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 __TW_H__ +#define __TW_H__ + +#include "xlator.h" +#include "glusterfs.h" + +int +glusterfs_global_timer_wheel_init (glusterfs_ctx_t *); + +struct tvec_base * +glusterfs_global_timer_wheel (xlator_t *); + +#endif /* __TW_H__ */ |