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| author | Ross Lagerwall <rosslagerwall@gmail.com> | 2013-10-08 08:21:47 +0200 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2013-10-08 11:16:20 +0200 |
| commit | 8835238a5d0049e7639f792bf82d2105ad54cc11 (patch) | |
| tree | 052ce3ffb417cfe54c6e90ec445c84d48cf98a98 | |
| parent | 1474a61207aa33362a674abe674c822691a57331 (diff) | |
| download | gvfs-8835238a5d0049e7639f792bf82d2105ad54cc11.tar.gz | |
fuse: Use the big_writes option to speed up writes
Without the big_writes option, fuse uses a block size of 4096 bytes
which results in poor write performance. So use the big_writes option
to write blocks up to 64KiB in size.
https://bugzilla.gnome.org/show_bug.cgi?id=652540
| -rw-r--r-- | client/gvfsfusedaemon.c | 4 | ||||
| -rw-r--r-- | daemon/main.c | 10 |
2 files changed, 10 insertions, 4 deletions
diff --git a/client/gvfsfusedaemon.c b/client/gvfsfusedaemon.c index 3f92a1d6..e2a59b05 100644 --- a/client/gvfsfusedaemon.c +++ b/client/gvfsfusedaemon.c @@ -2397,6 +2397,10 @@ vfs_init (struct fuse_conn_info *conn) /* Prevent out-of-order readahead */ conn->async_read = 0; + /* Use up to a 64KiB write block size. Only has an effect if -o big_writes + * is given on the command-line. */ + conn->max_write = 65536; + return NULL; } diff --git a/daemon/main.c b/daemon/main.c index f394a32c..1255ddf6 100644 --- a/daemon/main.c +++ b/daemon/main.c @@ -83,7 +83,7 @@ on_name_acquired (GDBusConnection *connection, if (!no_fuse) { char *fuse_path; - char *argv2[4]; + char *argv2[6]; /* Use the old .gvfs location as fallback, not .cache/gvfs */ if (g_get_user_runtime_dir() == g_get_user_cache_dir ()) @@ -101,9 +101,11 @@ on_name_acquired (GDBusConnection *connection, /* Opengroup. On system with the uClibc library this will badly */ /* hang the process. */ argv2[0] = LIBEXEC_DIR "/gvfsd-fuse"; - argv2[1] = "-f"; - argv2[2] = fuse_path; - argv2[3] = NULL; + argv2[1] = fuse_path; + argv2[2] = "-f"; + argv2[3] = "-o"; + argv2[4] = "big_writes"; + argv2[5] = NULL; g_spawn_async (NULL, argv2, |