diff options
| author | Poornima G <pgurusid@redhat.com> | 2017-11-13 12:55:06 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2017-12-15 05:10:01 +0000 |
| commit | 62ca4aec69b206723f809ce79bb501fa7bf46249 (patch) | |
| tree | b3c37ab797ed147859a8553db7d20f5ec6aba20a /xlators/cluster | |
| parent | 415e0bcc80b350fc75f325b490560f44ba419b20 (diff) | |
dht: Fill first_up_subvol before use in dht_opendir
Reported by: Sam McLeod
Change-Id: Ic8f9b46b173796afd70aff1042834b03ac3e80b2
BUG: 1512437
Signed-off-by: Poornima G <pgurusid@redhat.com>
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 9d0e30ae461..2bee8bb1e65 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -6201,6 +6201,7 @@ dht_opendir (call_frame_t *frame, xlator_t *this, loc_t *loc, fd_t *fd, op_errno = ENOMEM; goto err; } + local->first_up_subvol = dht_first_up_subvol (this); if (!xdata) { xdata = dict_new (); @@ -6228,6 +6229,10 @@ dht_opendir (call_frame_t *frame, xlator_t *this, loc_t *loc, fd_t *fd, subvolumes = conf->local_subvols; } + /* In case of parallel-readdir, the readdir-ahead will be loaded + * below dht, in this case, if we want to enable or disable SKIP_DIRs + * it has to be done in opendir, so that prefetching logic in + * readdir-ahead, honors it */ for (i = 0; i < call_count; i++) { if (conf->readdir_optimize == _gf_true) { if (subvolumes[i] != local->first_up_subvol) { |