diff options
Diffstat (limited to 'glusterfsd')
| -rw-r--r-- | glusterfsd/src/glusterfsd.c | 37 | ||||
| -rw-r--r-- | glusterfsd/src/glusterfsd.h | 1 |
2 files changed, 37 insertions, 1 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index ae74de73f29..9ee88b6d57b 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -203,6 +203,8 @@ static struct argp_option gf_options[] = { "Instantiate process global timer-wheel"}, {"thin-client", ARGP_THIN_CLIENT_KEY, 0, 0, "Enables thin mount and connects via gfproxyd daemon"}, + {"global-threading", ARGP_GLOBAL_THREADING_KEY, "BOOL", OPTION_ARG_OPTIONAL, + "Use the global thread pool instead of io-threads"}, {0, 0, 0, 0, "Fuse options:"}, {"direct-io-mode", ARGP_DIRECT_IO_MODE_KEY, "BOOL|auto", @@ -697,6 +699,14 @@ set_fuse_mount_options(glusterfs_ctx_t *ctx, dict_t *options) cmd_args->fuse_flush_handle_interrupt); break; } + if (cmd_args->global_threading) { + ret = dict_set_static_ptr(options, "global-threading", "on"); + if (ret < 0) { + gf_msg("glusterfsd", GF_LOG_ERROR, 0, glusterfsd_msg_4, + "failed to set dict value for key global-threading"); + goto err; + } + } ret = 0; err: @@ -1497,6 +1507,7 @@ parse_opts(int key, char *arg, struct argp_state *state) "unknown fuse flush handle interrupt setting \"%s\"", arg); break; + case ARGP_FUSE_AUTO_INVAL_KEY: if (!arg) arg = "yes"; @@ -1507,6 +1518,20 @@ parse_opts(int key, char *arg, struct argp_state *state) } break; + + case ARGP_GLOBAL_THREADING_KEY: + if (!arg || (*arg == 0)) { + arg = "yes"; + } + + if (gf_string2boolean(arg, &b) == 0) { + cmd_args->global_threading = b; + break; + } + + argp_failure(state, -1, 0, + "Invalid value for global threading \"%s\"", arg); + break; } return 0; } @@ -2435,6 +2460,10 @@ glusterfs_signals_setup(glusterfs_ctx_t *ctx) sigaddset(&set, SIGUSR1); /* gf_proc_dump_info */ sigaddset(&set, SIGUSR2); + /* Signals needed for asynchronous framework. */ + sigaddset(&set, GF_ASYNC_SIGQUEUE); + sigaddset(&set, GF_ASYNC_SIGCTRL); + ret = pthread_sigmask(SIG_BLOCK, &set, NULL); if (ret) { gf_msg("glusterfsd", GF_LOG_WARNING, errno, glusterfsd_msg_22, @@ -2845,6 +2874,11 @@ main(int argc, char *argv[]) */ mem_pools_init_late(); + ret = gf_async_init(ctx); + if (ret < 0) { + goto out; + } + #ifdef GF_LINUX_HOST_OS ret = set_oom_score_adj(ctx); if (ret) @@ -2871,6 +2905,7 @@ main(int argc, char *argv[]) ret = event_dispatch(ctx->event_pool); out: - // glusterfs_ctx_destroy (ctx); + // glusterfs_ctx_destroy (ctx); + gf_async_fini(); return ret; } diff --git a/glusterfsd/src/glusterfsd.h b/glusterfsd/src/glusterfsd.h index 35cf6d88b7a..c91daa0fb54 100644 --- a/glusterfsd/src/glusterfsd.h +++ b/glusterfsd/src/glusterfsd.h @@ -111,6 +111,7 @@ enum argp_option_keys { ARGP_FUSE_FLUSH_HANDLE_INTERRUPT_KEY = 189, ARGP_FUSE_LRU_LIMIT_KEY = 190, ARGP_FUSE_AUTO_INVAL_KEY = 191, + ARGP_GLOBAL_THREADING_KEY = 192 }; struct _gfd_vol_top_priv { |