diff options
Diffstat (limited to 'xlators/protocol/client/src/client-protocol.c')
| -rw-r--r-- | xlators/protocol/client/src/client-protocol.c | 265 |
1 files changed, 218 insertions, 47 deletions
diff --git a/xlators/protocol/client/src/client-protocol.c b/xlators/protocol/client/src/client-protocol.c index db4e507ae1a..0ec96a500af 100644 --- a/xlators/protocol/client/src/client-protocol.c +++ b/xlators/protocol/client/src/client-protocol.c @@ -91,6 +91,26 @@ ret: client_fd_ctx_t * +this_fd_del_ctx (fd_t *file, xlator_t *this) +{ + int dict_ret = -1; + uint64_t ctxaddr = 0; + + GF_VALIDATE_OR_GOTO ("client", this, out); + GF_VALIDATE_OR_GOTO (this->name, file, out); + + dict_ret = fd_ctx_del (file, this, &ctxaddr); + + if (dict_ret < 0) { + ctxaddr = 0; + } + +out: + return (client_fd_ctx_t *)(unsigned long)ctxaddr; +} + + +client_fd_ctx_t * this_fd_get_ctx (fd_t *file, xlator_t *this) { int dict_ret = -1; @@ -1546,8 +1566,16 @@ client_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, int64_t remote_fd = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx, EBADFD", @@ -1603,8 +1631,16 @@ client_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, int64_t remote_fd = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -1710,8 +1746,16 @@ client_flush (call_frame_t *frame, xlator_t *this, fd_t *fd) int64_t remote_fd = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -1761,8 +1805,16 @@ client_fsync (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags) int64_t remote_fd = -1; int32_t ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -1873,6 +1925,9 @@ client_fxattrop (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t ret = -1; ino_t ino = 0; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; if (dict) { dict_len = dict_serialized_length (dict); @@ -1885,7 +1940,12 @@ client_fxattrop (call_frame_t *frame, xlator_t *this, fd_t *fd, } if (fd) { - fdctx = this_fd_get_ctx (fd, this); + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. " @@ -2028,6 +2088,9 @@ client_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, int ret = -1; int64_t remote_fd = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; dict_len = dict_serialized_length (dict); if (dict_len < 0) { @@ -2037,7 +2100,12 @@ client_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, goto unwind; } - fdctx = this_fd_get_ctx (fd, this); + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2160,11 +2228,19 @@ client_fgetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t namelen = 0; ino_t ino = 0; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; if (name) namelen = STRLEN_0(name); - fdctx = this_fd_get_ctx (fd, this); + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get remote fd. EBADFD", @@ -2338,8 +2414,16 @@ client_getdents (call_frame_t *frame, xlator_t *this, fd_t *fd, int64_t remote_fd = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2389,8 +2473,16 @@ client_readdir (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, int64_t remote_fd = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2442,8 +2534,16 @@ client_fsyncdir (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags) int64_t remote_fd = -1; int32_t ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2546,8 +2646,16 @@ client_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t hdrlen = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2598,8 +2706,16 @@ client_fstat (call_frame_t *frame, xlator_t *this, fd_t *fd) size_t hdrlen = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2654,8 +2770,16 @@ client_lk (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t cmd, int32_t gf_cmd = 0; int32_t gf_type = 0; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; + + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); - fdctx = this_fd_get_ctx (fd, this); if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2828,10 +2952,18 @@ client_finodelk (call_frame_t *frame, xlator_t *this, const char *volume, int32_t gf_type = 0; int64_t remote_fd = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; vollen = STRLEN_0(volume); - fdctx = this_fd_get_ctx (fd, this); + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_TRACE, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -2967,13 +3099,21 @@ client_fentrylk (call_frame_t *frame, xlator_t *this, const char *volume, size_t hdrlen = -1; int ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; if (name) namelen = STRLEN_0(name); + conf = this->private; + vollen = STRLEN_0(volume); - fdctx = this_fd_get_ctx (fd, this); + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_DEBUG, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -3118,10 +3258,18 @@ client_fchmod (call_frame_t *frame, xlator_t *this, fd_t *fd, mode_t mode) int32_t op_errno = EINVAL; int32_t op_ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; GF_VALIDATE_OR_GOTO (this->name, fd, unwind); - fdctx = this_fd_get_ctx (fd, this); + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { op_errno = EBADFD; gf_log (this->name, GF_LOG_DEBUG, @@ -3164,10 +3312,18 @@ client_fchown (call_frame_t *frame, xlator_t *this, fd_t *fd, uid_t uid, int32_t op_errno = EINVAL; int32_t ret = -1; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; GF_VALIDATE_OR_GOTO (this->name, fd, unwind); - fdctx = this_fd_get_ctx (fd, this); + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { op_errno = EBADFD; gf_log (this->name, GF_LOG_DEBUG, @@ -3220,10 +3376,18 @@ client_setdents (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags, struct iobref *iobref = NULL; struct iobuf *iobuf = NULL; client_fd_ctx_t *fdctx = NULL; + client_conf_t *conf = NULL; GF_VALIDATE_OR_GOTO (this->name, fd, unwind); - fdctx = this_fd_get_ctx (fd, this); + conf = this->private; + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_get_ctx (fd, this); + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL) { gf_log (this->name, GF_LOG_DEBUG, "(%"PRId64"): failed to get fd ctx. EBADFD", @@ -3359,13 +3523,23 @@ client_releasedir (xlator_t *this, fd_t *fd) GF_VALIDATE_OR_GOTO (this->name, fd, out); conf = this->private; - fdctx = this_fd_get_ctx (fd, this); + + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_del_ctx (fd, this); + if (fdctx != NULL) { + list_del_init (&fdctx->sfd_pos); + } + } + pthread_mutex_unlock (&conf->mutex); + if (fdctx == NULL){ gf_log (this->name, GF_LOG_DEBUG, "(%"PRId64"): failed to get fd ctx.", fd->inode->ino); goto out; } + remote_fd = fdctx->remote_fd; hdrlen = gf_hdr_len (req, 0); hdr = gf_hdr_new (req, 0); @@ -3375,14 +3549,8 @@ client_releasedir (xlator_t *this, fd_t *fd) req->fd = hton64 (remote_fd); - { - pthread_mutex_lock (&conf->mutex); - { - list_del (&fdctx->sfd_pos); - } - pthread_mutex_unlock (&conf->mutex); - } FREE (fdctx); + fr = create_frame (this, this->ctx->pool); GF_VALIDATE_OR_GOTO (this->name, fr, out); @@ -3420,13 +3588,22 @@ client_release (xlator_t *this, fd_t *fd) conf = this->private; - fdctx = this_fd_get_ctx (fd, this); - if (fdctx == NULL) { - gf_log (this->name, GF_LOG_DEBUG, - "(%"PRId64"): failed to get fd ctx.", - fd->inode->ino); - goto out; - } + pthread_mutex_lock (&conf->mutex); + { + fdctx = this_fd_del_ctx (fd, this); + if (fdctx != NULL) { + list_del_init (&fdctx->sfd_pos); + } + } + pthread_mutex_unlock (&conf->mutex); + + if (fdctx == NULL) { + gf_log (this->name, GF_LOG_DEBUG, + "(%"PRId64"): failed to get fd ctx.", + fd->inode->ino); + goto out; + } + remote_fd = fdctx->remote_fd; hdrlen = gf_hdr_len (req, 0); hdr = gf_hdr_new (req, 0); @@ -3435,13 +3612,6 @@ client_release (xlator_t *this, fd_t *fd) req->fd = hton64 (remote_fd); - { - pthread_mutex_lock (&conf->mutex); - { - list_del (&fdctx->sfd_pos); - } - pthread_mutex_unlock (&conf->mutex); - } FREE (fdctx); fr = create_frame (this, this->ctx->pool); @@ -5601,14 +5771,15 @@ protocol_client_mark_fd_bad (xlator_t *this) conf = this->private; - list_for_each_entry_safe (fdctx, tmp, &conf->saved_fds, sfd_pos) { - fd_ctx_del (fdctx->fd, this, NULL); - list_del (&fdctx->sfd_pos); - FREE (fdctx); - } - - pthread_mutex_lock (&conf->mutex); + pthread_mutex_lock (&conf->mutex); { + list_for_each_entry_safe (fdctx, tmp, &conf->saved_fds, + sfd_pos) { + fd_ctx_del (fdctx->fd, this, NULL); + list_del_init (&fdctx->sfd_pos); + FREE (fdctx); + } + INIT_LIST_HEAD(&conf->saved_fds); } pthread_mutex_unlock (&conf->mutex); |