diff options
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-data.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-data.c b/xlators/cluster/afr/src/afr-self-heal-data.c index cdff4a57674..37bcc2b3f9e 100644 --- a/xlators/cluster/afr/src/afr-self-heal-data.c +++ b/xlators/cluster/afr/src/afr-self-heal-data.c @@ -225,24 +225,40 @@ __afr_selfheal_data_read_write(call_frame_t *frame, xlator_t *this, fd_t *fd, return ret; } +static gf_boolean_t +afr_source_sinks_locked(xlator_t *this, unsigned char *locked_on, int source, + unsigned char *healed_sinks) +{ + afr_private_t *priv = this->private; + int i = 0; + + if (!locked_on[source]) + return _gf_false; + + for (i = 0; i < priv->child_count; i++) { + if (healed_sinks[i] && locked_on[i]) + return _gf_true; + } + + return _gf_false; +} + static int afr_selfheal_data_block(call_frame_t *frame, xlator_t *this, fd_t *fd, int source, unsigned char *healed_sinks, off_t offset, size_t size, int type, struct afr_reply *replies) { int ret = -1; - int sink_count = 0; afr_private_t *priv = NULL; unsigned char *data_lock = NULL; priv = this->private; - sink_count = AFR_COUNT(healed_sinks, priv->child_count); data_lock = alloca0(priv->child_count); ret = afr_selfheal_inodelk(frame, this, fd->inode, this->name, offset, size, data_lock); { - if (ret < sink_count) { + if (!afr_source_sinks_locked(this, data_lock, source, healed_sinks)) { ret = -ENOTCONN; goto unlock; } |