diff options
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/afr/src/afr-transaction.c | 32 | ||||
| -rw-r--r-- | xlators/cluster/afr/src/afr.c | 15 |
2 files changed, 31 insertions, 16 deletions
diff --git a/xlators/cluster/afr/src/afr-transaction.c b/xlators/cluster/afr/src/afr-transaction.c index 3df9f07e5a3..f9a0a8806fc 100644 --- a/xlators/cluster/afr/src/afr-transaction.c +++ b/xlators/cluster/afr/src/afr-transaction.c @@ -67,20 +67,24 @@ __mark_all_success (int32_t *pending, int child_count) static int __is_first_write_on_fd (xlator_t *this, fd_t *fd) { - int op_ret = 0; - int _ret = -1; - - _ret = fd_ctx_get (fd, this, NULL); - if (_ret < 0) { - gf_log (this->name, GF_LOG_DEBUG, - "first writev() on fd=%p, writing changelog", - fd); - - _ret = fd_ctx_set (fd, this, 0xaf1); - op_ret = 1; - } - - return op_ret; + int op_ret = 0; + int _ret = -1; + + LOCK (&fd->inode->lock); + { + _ret = fd_ctx_get (fd, this, NULL); + if (_ret < 0) { + gf_log (this->name, GF_LOG_DEBUG, + "first writev() on fd=%p, writing changelog", + fd); + + _ret = fd_ctx_set (fd, this, 0xaf1); + op_ret = 1; + } + } + UNLOCK (&fd->inode->lock); + + return op_ret; } diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c index 1be016a394b..e627da1fbd1 100644 --- a/xlators/cluster/afr/src/afr.c +++ b/xlators/cluster/afr/src/afr.c @@ -816,6 +816,8 @@ afr_flush (call_frame_t *frame, xlator_t *this, fd_t *fd) int op_ret = -1; int op_errno = 0; + int transaction_needed = 0; + VALIDATE_OR_GOTO (frame, out); VALIDATE_OR_GOTO (this, out); VALIDATE_OR_GOTO (this->private, out); @@ -832,9 +834,18 @@ afr_flush (call_frame_t *frame, xlator_t *this, fd_t *fd) frame->local = local; - if (__is_fd_ctx_set (this, fd)) { - fd_ctx_del (fd, this, NULL); + LOCK (&fd->inode->lock); + { + if (__is_fd_ctx_set (this, fd)) { + transaction_needed = 1; + fd_ctx_del (fd, this, NULL); + } else { + transaction_needed = 0; + } + } + UNLOCK (&fd->inode->lock); + if (transaction_needed) { local->op = GF_FOP_FLUSH; local->transaction.fop = afr_flush_wind; local->transaction.done = afr_flush_done; |