diff options
| author | Krutika Dhananjay <kdhananj@redhat.com> | 2018-01-09 15:11:00 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2018-04-02 06:10:30 +0000 |
| commit | 08fadcc2a706342e4eee79dc7d9b48ba01fcb312 (patch) | |
| tree | 64759c0d2701a80ca0aa5270a44018389306f2bb /xlators/mount/fuse/src/fuse-helpers.c | |
| parent | 25690197a6af67669346892c36cca471805b9305 (diff) | |
mount/fuse: Add support for multi-threaded fuse readers
Usage: Use 'reader-thread-count=<NUM>' as command line option to
set the thread count at the time of mounting the volume.
Next task is to make these threads auto-scale based on the load,
instead of having the user remount the volume everytime to change
the thread count.
Updates #412
Change-Id: I94aa1505e5ae6a133683d473e0e4e0edd139b76b
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Diffstat (limited to 'xlators/mount/fuse/src/fuse-helpers.c')
| -rw-r--r-- | xlators/mount/fuse/src/fuse-helpers.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-helpers.c b/xlators/mount/fuse/src/fuse-helpers.c index c59ff772cb8..c2d4d0cc9d8 100644 --- a/xlators/mount/fuse/src/fuse-helpers.c +++ b/xlators/mount/fuse/src/fuse-helpers.c @@ -123,6 +123,9 @@ get_fuse_state (xlator_t *this, fuse_in_header_t *finh) pthread_mutex_lock (&priv->sync_mutex); { + while (priv->handle_graph_switch) + pthread_cond_wait (&priv->migrate_cond, + &priv->sync_mutex); active_subvol = fuse_active_subvol (state->this); active_subvol->winds++; } |