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authorAmar Tumballi <amarts@redhat.com>2018-12-06 16:24:52 +0530
committerAmar Tumballi <amarts@redhat.com>2018-12-13 14:41:50 +0530
commitaf7e957b4954bd84b8f7df6bfbd59c939092ead2 (patch)
treeadee47b6e02a44f5ba3f722d767dca929ccbd9c1 /xlators
parent088e2cbb5ee3f3e766b7e4021e2d86d0c5187de0 (diff)
xlator: make 'xlator_api' mandatory
* Remove the options to load old symbol. * keep only 'xlator_api' symbol from being exported using xlator.sym * add xlator_api to all the xlators where its missing NOTE: This covers all the xlators which has at least a test case to validate its loading. If there is a translator, which doesn't have any test, then we should probably remove that from codebase. fixes: #164 Change-Id: Ibcdc8c9844cda6b4463d907a15813745d14c1ebb Signed-off-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/cluster/dht/src/Makefile.am14
-rw-r--r--xlators/cluster/dht/src/dht.sym9
-rw-r--r--xlators/cluster/dht/src/nufa.c21
-rw-r--r--xlators/cluster/dht/src/nufa.sym8
-rw-r--r--xlators/cluster/dht/src/switch.c21
-rw-r--r--xlators/cluster/dht/src/switch.sym8
-rw-r--r--xlators/cluster/ec/src/ec.c20
-rw-r--r--xlators/debug/delay-gen/src/delay-gen.c17
-rw-r--r--xlators/debug/error-gen/src/error-gen.c17
-rw-r--r--xlators/debug/sink/src/sink.c12
-rw-r--r--xlators/debug/trace/src/trace.c14
-rw-r--r--xlators/features/compress/src/cdc.c12
-rw-r--r--xlators/features/gfid-access/src/gfid-access.c12
-rw-r--r--xlators/features/namespace/src/namespace.c13
-rw-r--r--xlators/features/quiesce/src/quiesce.c15
-rw-r--r--xlators/features/quota/src/Makefile.am5
-rw-r--r--xlators/features/quota/src/quotad.c22
-rw-r--r--xlators/features/quota/src/quotad.sym7
-rw-r--r--xlators/features/sdfs/src/sdfs.c17
-rw-r--r--xlators/features/snapview-client/src/snapview-client.c14
-rw-r--r--xlators/features/snapview-server/src/snapview-server.c13
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c12
-rw-r--r--xlators/nfs/server/src/nfs.c19
-rw-r--r--xlators/nfs/server/src/nfsserver.sym10
-rw-r--r--xlators/xlator.sym10
25 files changed, 252 insertions, 90 deletions
diff --git a/xlators/cluster/dht/src/Makefile.am b/xlators/cluster/dht/src/Makefile.am
index caeb17b..56f1f2a 100644
--- a/xlators/cluster/dht/src/Makefile.am
+++ b/xlators/cluster/dht/src/Makefile.am
@@ -14,19 +14,13 @@ dht_la_SOURCES = $(dht_common_source) dht.c
nufa_la_SOURCES = $(dht_common_source) nufa.c
switch_la_SOURCES = $(dht_common_source) switch.c
-dht_la_LDFLAGS = -module \
- -export-symbols $(top_srcdir)/xlators/cluster/dht/src/dht.sym \
- $(GF_XLATOR_LDFLAGS)
+dht_la_LDFLAGS = -module $(GF_XLATOR_DEFAULT_LDFLAGS)
dht_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la
-nufa_la_LDFLAGS = -module \
- -export-symbols $(top_srcdir)/xlators/cluster/dht/src/nufa.sym \
- $(GF_XLATOR_LDFLAGS)
+nufa_la_LDFLAGS = -module $(GF_XLATOR_DEFAULT_LDFLAGS)
nufa_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la
-switch_la_LDFLAGS = -module \
- -export-symbols $(top_srcdir)/xlators/cluster/dht/src/switch.sym \
- $(GF_XLATOR_LDFLAGS)
+switch_la_LDFLAGS = -module $(GF_XLATOR_DEFAULT_LDFLAGS)
switch_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la
noinst_HEADERS = dht-common.h dht-mem-types.h dht-messages.h \
@@ -41,8 +35,6 @@ AM_CPPFLAGS = $(GF_CPPFLAGS) -I$(top_srcdir)/libglusterfs/src \
CLEANFILES =
-EXTRA_DIST = dht.sym nufa.sym switch.sym
-
uninstall-local:
rm -f $(DESTDIR)$(xlatordir)/distribute.so
diff --git a/xlators/cluster/dht/src/dht.sym b/xlators/cluster/dht/src/dht.sym
deleted file mode 100644
index 24241a9..0000000
--- a/xlators/cluster/dht/src/dht.sym
+++ /dev/null
@@ -1,9 +0,0 @@
-xlator_api
-fops
-cbks
-class_methods
-dht_methods
-options
-mem_acct_init
-reconfigure
-dumpops
diff --git a/xlators/cluster/dht/src/nufa.c b/xlators/cluster/dht/src/nufa.c
index 5586113..5931363 100644
--- a/xlators/cluster/dht/src/nufa.c
+++ b/xlators/cluster/dht/src/nufa.c
@@ -599,11 +599,6 @@ dht_methods_t dht_methods = {
.layout_search = dht_layout_search,
};
-class_methods_t class_methods = {.init = nufa_init,
- .fini = dht_fini,
- .reconfigure = dht_reconfigure,
- .notify = dht_notify};
-
struct xlator_fops fops = {
.lookup = nufa_lookup,
.create = nufa_create,
@@ -645,3 +640,19 @@ struct xlator_fops fops = {
};
struct xlator_cbks cbks = {.forget = dht_forget};
+extern int32_t
+mem_acct_init(xlator_t *this);
+
+xlator_api_t xlator_api = {
+ .init = nufa_init,
+ .fini = dht_fini,
+ .notify = dht_notify,
+ .reconfigure = dht_reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1}, /* Present from the initial version */
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = dht_options,
+ .identifier = "nufa",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/cluster/dht/src/nufa.sym b/xlators/cluster/dht/src/nufa.sym
deleted file mode 100644
index 780b5fc..0000000
--- a/xlators/cluster/dht/src/nufa.sym
+++ /dev/null
@@ -1,8 +0,0 @@
-fops
-cbks
-class_methods
-dht_methods
-options
-mem_acct_init
-reconfigure
-dumpops
diff --git a/xlators/cluster/dht/src/switch.c b/xlators/cluster/dht/src/switch.c
index a3c384b..a782fcd 100644
--- a/xlators/cluster/dht/src/switch.c
+++ b/xlators/cluster/dht/src/switch.c
@@ -823,11 +823,6 @@ err:
return -1;
}
-class_methods_t class_methods = {.init = switch_init,
- .fini = switch_fini,
- .reconfigure = dht_reconfigure,
- .notify = dht_notify};
-
struct xlator_fops fops = {
.lookup = switch_lookup,
.create = switch_create,
@@ -869,3 +864,19 @@ struct xlator_fops fops = {
};
struct xlator_cbks cbks = {.forget = dht_forget};
+extern int32_t
+mem_acct_init(xlator_t *this);
+
+xlator_api_t xlator_api = {
+ .init = switch_init,
+ .fini = switch_fini,
+ .notify = dht_notify,
+ .reconfigure = dht_reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1}, /* Present from the initial version */
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = dht_options,
+ .identifier = "switch",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/cluster/dht/src/switch.sym b/xlators/cluster/dht/src/switch.sym
deleted file mode 100644
index 780b5fc..0000000
--- a/xlators/cluster/dht/src/switch.sym
+++ /dev/null
@@ -1,8 +0,0 @@
-fops
-cbks
-class_methods
-dht_methods
-options
-mem_acct_init
-reconfigure
-dumpops
diff --git a/xlators/cluster/ec/src/ec.c b/xlators/cluster/ec/src/ec.c
index d633695..13ffeb9 100644
--- a/xlators/cluster/ec/src/ec.c
+++ b/xlators/cluster/ec/src/ec.c
@@ -1666,4 +1666,22 @@ struct volume_options options[] = {
"specially for sequential writes. However, this will also"
"lead to extra memory consumption, maximum "
"(cache size * stripe size) Bytes per open file."},
- {.key = {NULL}}};
+ {
+ .key = {NULL},
+ },
+};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "disperse",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/debug/delay-gen/src/delay-gen.c b/xlators/debug/delay-gen/src/delay-gen.c
index a2d0252..76efacb 100644
--- a/xlators/debug/delay-gen/src/delay-gen.c
+++ b/xlators/debug/delay-gen/src/delay-gen.c
@@ -679,4 +679,19 @@ struct volume_options options[] = {
.default_value = "",
},
- {.key = {NULL}}};
+ {.key = {NULL}},
+};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {GD_OP_VERSION_3_12_0},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "delay-gen",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/debug/error-gen/src/error-gen.c b/xlators/debug/error-gen/src/error-gen.c
index 3d271b2..3416d63 100644
--- a/xlators/debug/error-gen/src/error-gen.c
+++ b/xlators/debug/error-gen/src/error-gen.c
@@ -1644,4 +1644,19 @@ struct volume_options options[] = {
.flags = OPT_FLAG_SETTABLE,
},
- {.key = {NULL}}};
+ {.key = {NULL}},
+};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "error-gen",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/debug/sink/src/sink.c b/xlators/debug/sink/src/sink.c
index 965efd8..9822bbb 100644
--- a/xlators/debug/sink/src/sink.c
+++ b/xlators/debug/sink/src/sink.c
@@ -80,3 +80,15 @@ struct xlator_cbks cbks = {};
struct volume_options options[] = {
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .op_version = {GD_OP_VERSION_3_12_0},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "sink",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/debug/trace/src/trace.c b/xlators/debug/trace/src/trace.c
index 0aca3a9..3db2e26 100644
--- a/xlators/debug/trace/src/trace.c
+++ b/xlators/debug/trace/src/trace.c
@@ -3520,3 +3520,17 @@ struct volume_options options[] = {
};
struct xlator_dumpops dumpops = {.history = trace_dump_history};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "trace",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/features/compress/src/cdc.c b/xlators/features/compress/src/cdc.c
index 19e56b0..b0b51e9 100644
--- a/xlators/features/compress/src/cdc.c
+++ b/xlators/features/compress/src/cdc.c
@@ -334,3 +334,15 @@ struct volume_options options[] = {
"to disk as a gzip file."},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {GD_OP_VERSION_3_9_0},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "cdc",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/features/gfid-access/src/gfid-access.c b/xlators/features/gfid-access/src/gfid-access.c
index 450f108..4a422ee 100644
--- a/xlators/features/gfid-access/src/gfid-access.c
+++ b/xlators/features/gfid-access/src/gfid-access.c
@@ -1408,3 +1408,15 @@ struct volume_options options[] = {
/* This translator doesn't take any options, or provide any options */
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "gfid-access",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/features/namespace/src/namespace.c b/xlators/features/namespace/src/namespace.c
index e56cf24..59045e8 100644
--- a/xlators/features/namespace/src/namespace.c
+++ b/xlators/features/namespace/src/namespace.c
@@ -1330,3 +1330,16 @@ struct volume_options options[] = {
},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .reconfigure = reconfigure,
+ .op_version = {GD_OP_VERSION_3_12_0},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "namespace",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/features/quiesce/src/quiesce.c b/xlators/features/quiesce/src/quiesce.c
index f1cc648..abdb901 100644
--- a/xlators/features/quiesce/src/quiesce.c
+++ b/xlators/features/quiesce/src/quiesce.c
@@ -2664,3 +2664,18 @@ struct volume_options options[] = {
"the thin clients can failover to."},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {GD_OP_VERSION_3_12_0},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "quiesce",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/features/quota/src/Makefile.am b/xlators/features/quota/src/Makefile.am
index 0ae47fc..1c2dcef 100644
--- a/xlators/features/quota/src/Makefile.am
+++ b/xlators/features/quota/src/Makefile.am
@@ -4,7 +4,7 @@ endif
xlatordir = $(libdir)/glusterfs/$(PACKAGE_VERSION)/xlator/features
quota_la_LDFLAGS = -module $(GF_XLATOR_DEFAULT_LDFLAGS)
-quotad_la_LDFLAGS = -module -export-symbols $(top_srcdir)/xlators/features/quota/src/quotad.sym $(GF_XLATOR_LDFLAGS)
+quotad_la_LDFLAGS = -module $(GF_XLATOR_DEFAULT_LDFLAGS)
quota_la_SOURCES = quota.c quota-enforcer-client.c
quota_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la \
@@ -27,6 +27,3 @@ AM_CPPFLAGS = $(GF_CPPFLAGS) -I$(top_srcdir)/libglusterfs/src \
AM_CFLAGS = -Wall $(GF_CFLAGS)
CLEANFILES =
-
-EXTRA_DIST = quotad.sym
-
diff --git a/xlators/features/quota/src/quotad.c b/xlators/features/quota/src/quotad.c
index cfc74ff..ee1a600 100644
--- a/xlators/features/quota/src/quotad.c
+++ b/xlators/features/quota/src/quotad.c
@@ -220,11 +220,6 @@ err:
return ret;
}
-class_methods_t class_methods = {.init = qd_init,
- .fini = qd_fini,
- .reconfigure = qd_reconfigure,
- .notify = qd_notify};
-
struct xlator_fops fops = {};
struct xlator_cbks cbks = {};
@@ -240,4 +235,19 @@ struct volume_options options[] = {
.key = {"transport.*"},
.type = GF_OPTION_TYPE_ANY,
},
- {.key = {NULL}}};
+ {.key = {NULL}},
+};
+
+xlator_api_t xlator_api = {
+ .init = qd_init,
+ .fini = qd_fini,
+ .reconfigure = qd_reconfigure,
+ .notify = qd_notify,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "quotad",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/features/quota/src/quotad.sym b/xlators/features/quota/src/quotad.sym
deleted file mode 100644
index 0829ffe..0000000
--- a/xlators/features/quota/src/quotad.sym
+++ /dev/null
@@ -1,7 +0,0 @@
-fops
-cbks
-class_methods
-options
-mem_acct_init
-reconfigure
-dumpops
diff --git a/xlators/features/sdfs/src/sdfs.c b/xlators/features/sdfs/src/sdfs.c
index 5dbe065..132f97c 100644
--- a/xlators/features/sdfs/src/sdfs.c
+++ b/xlators/features/sdfs/src/sdfs.c
@@ -1425,12 +1425,11 @@ out:
return ret;
}
-int
+void
fini(xlator_t *this)
{
mem_pool_destroy(this->local_pool);
-
- return 0;
+ return;
}
struct xlator_fops fops = {
@@ -1458,3 +1457,15 @@ struct volume_options options[] = {
.description = "Enable/Disable dentry serialize functionality"},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .reconfigure = reconfigure,
+ .op_version = {GD_OP_VERSION_4_0_0},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "sdfs",
+ .category = GF_TECH_PREVIEW,
+};
diff --git a/xlators/features/snapview-client/src/snapview-client.c b/xlators/features/snapview-client/src/snapview-client.c
index a0c739f..0322ac8 100644
--- a/xlators/features/snapview-client/src/snapview-client.c
+++ b/xlators/features/snapview-client/src/snapview-client.c
@@ -2559,3 +2559,17 @@ struct volume_options options[] = {
},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "snapview-client",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/features/snapview-server/src/snapview-server.c b/xlators/features/snapview-server/src/snapview-server.c
index 3c48b06..9fd2cfb 100644
--- a/xlators/features/snapview-server/src/snapview-server.c
+++ b/xlators/features/snapview-server/src/snapview-server.c
@@ -2691,3 +2691,16 @@ struct volume_options options[] = {
},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "snapview-server",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index a451e18..45f387a 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -2225,3 +2225,15 @@ struct volume_options options[] = {
" power. Range 1-32 threads."},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1}, /* Present from the initial version */
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "glusterd",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/nfs/server/src/nfs.c b/xlators/nfs/server/src/nfs.c
index ceb4943..3dbe3c7 100644
--- a/xlators/nfs/server/src/nfs.c
+++ b/xlators/nfs/server/src/nfs.c
@@ -1529,7 +1529,7 @@ notify(xlator_t *this, int32_t event, void *data, ...)
return 0;
}
-int
+void
fini(xlator_t *this)
{
struct nfs_state *nfs = NULL;
@@ -1539,7 +1539,7 @@ fini(xlator_t *this)
gf_msg_debug(GF_NFS, 0, "NFS service going down");
nfs_deinit_versions(&nfs->versions, this);
GF_FREE(this->instance_name);
- return 0;
+ return;
}
int32_t
@@ -2040,3 +2040,18 @@ struct volume_options options[] = {
},
{.key = {NULL}},
};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .reconfigure = reconfigure,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .options = options,
+ .identifier = "gnfs",
+ .category = GF_MAINTAINED,
+};
diff --git a/xlators/nfs/server/src/nfsserver.sym b/xlators/nfs/server/src/nfsserver.sym
index 2126634..dce7d96 100644
--- a/xlators/nfs/server/src/nfsserver.sym
+++ b/xlators/nfs/server/src/nfsserver.sym
@@ -1,12 +1,3 @@
-init
-fini
-fops
-cbks
-options
-notify
-mem_acct_init
-reconfigure
-dumpops
exp_file_parse
exp_file_print
exp_file_get_dir
@@ -18,3 +9,4 @@ ng_file_parse
ng_file_get_netgroup
ng_file_print
ng_file_deinit
+xlator_api
diff --git a/xlators/xlator.sym b/xlators/xlator.sym
index 67f7cdd..76abe95 100644
--- a/xlators/xlator.sym
+++ b/xlators/xlator.sym
@@ -1,11 +1 @@
-class_methods
xlator_api
-init
-fini
-fops
-cbks
-options
-notify
-mem_acct_init
-reconfigure
-dumpops