diff options
Diffstat (limited to 'xlators/cluster/ec/src/ec-generic.c')
| -rw-r--r-- | xlators/cluster/ec/src/ec-generic.c | 67 |
1 files changed, 33 insertions, 34 deletions
diff --git a/xlators/cluster/ec/src/ec-generic.c b/xlators/cluster/ec/src/ec-generic.c index 9d64735df55..f50c7a70560 100644 --- a/xlators/cluster/ec/src/ec-generic.c +++ b/xlators/cluster/ec/src/ec-generic.c @@ -320,15 +320,10 @@ int32_t ec_manager_fsync(ec_fop_data_t * fop, int32_t state) { case EC_STATE_INIT: case EC_STATE_LOCK: - ec_lock_prepare_fd(fop, fop->fd, 0); + ec_lock_prepare_fd(fop, fop->fd, EC_QUERY_INFO); ec_lock(fop); - return EC_STATE_GET_SIZE_AND_VERSION; - - case EC_STATE_GET_SIZE_AND_VERSION: - ec_get_size_version(fop); - - return EC_STATE_DISPATCH; + return EC_STATE_DISPATCH; case EC_STATE_DISPATCH: ec_flush_size_version(fop); @@ -361,8 +356,10 @@ int32_t ec_manager_fsync(ec_fop_data_t * fop, int32_t state) ec_iatt_rebuild(fop->xl->private, cbk->iatt, 2, cbk->count); - cbk->iatt[0].ia_size = fop->pre_size; - cbk->iatt[1].ia_size = fop->post_size; + /* This shouldn't fail because we have the inode locked. */ + GF_ASSERT(ec_get_inode_size(fop, fop->fd->inode, + &cbk->iatt[0].ia_size)); + cbk->iatt[1].ia_size = cbk->iatt[0].ia_size; } } else @@ -388,7 +385,6 @@ int32_t ec_manager_fsync(ec_fop_data_t * fop, int32_t state) case -EC_STATE_INIT: case -EC_STATE_LOCK: - case -EC_STATE_GET_SIZE_AND_VERSION: case -EC_STATE_DISPATCH: case -EC_STATE_PREPARE_ANSWER: case -EC_STATE_REPORT: @@ -705,7 +701,6 @@ void ec_lookup_rebuild(ec_t * ec, ec_fop_data_t * fop, ec_cbk_data_t * cbk) { ec_cbk_data_t * ans = NULL; ec_inode_t * ctx = NULL; - ec_lock_t * lock = NULL; data_t * data = NULL; uint8_t * buff = NULL; uint64_t size = 0; @@ -729,14 +724,14 @@ void ec_lookup_rebuild(ec_t * ec, ec_fop_data_t * fop, ec_cbk_data_t * cbk) LOCK(&cbk->inode->lock); ctx = __ec_inode_get(cbk->inode, fop->xl); - if ((ctx != NULL) && (ctx->inode_lock != NULL)) + if (ctx != NULL) { - lock = ctx->inode_lock; - cbk->version[0] = lock->version[0]; - cbk->version[1] = lock->version[1]; - if (lock->have_size) - { - size = lock->size; + if (ctx->have_version) { + cbk->version[0] = ctx->post_version[0]; + cbk->version[1] = ctx->post_version[1]; + } + if (ctx->have_size) { + size = ctx->post_size; have_size = 1; } } @@ -1304,8 +1299,8 @@ out: /* FOP: xattrop */ -int32_t ec_combine_xattrop(ec_fop_data_t * fop, ec_cbk_data_t * dst, - ec_cbk_data_t * src) +int32_t ec_combine_xattrop(ec_fop_data_t *fop, ec_cbk_data_t *dst, + ec_cbk_data_t *src) { if (!ec_dict_compare(dst->dict, src->dict)) { @@ -1325,9 +1320,9 @@ ec_xattrop_cbk (call_frame_t *frame, void *cookie, xlator_t *this, { ec_fop_data_t *fop = NULL; ec_cbk_data_t *cbk = NULL; + data_t *data; + uint64_t *version; int32_t idx = (int32_t)(uintptr_t)cookie; - uint64_t version = 0; - uint64_t *version_xattr = 0; VALIDATE_OR_GOTO (this, out); GF_VALIDATE_OR_GOTO (this->name, frame, out); @@ -1347,12 +1342,19 @@ ec_xattrop_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (op_ret >= 0) { cbk->dict = dict_ref (xattr); - if (dict_get_bin (xattr, EC_XATTR_VERSION, - (void **)&version_xattr) == 0) { - version = ntoh64(version_xattr[0]); - if ((version >> EC_SELFHEAL_BIT) & 1) - fop->healing |= (1ULL<<idx); + data = dict_get(cbk->dict, EC_XATTR_VERSION); + if ((data != NULL) && (data->len >= sizeof(uint64_t))) { + version = (uint64_t *)data->data; + + if (((ntoh64(version[0]) >> EC_SELFHEAL_BIT) & 1) != 0) { + LOCK(&fop->lock); + + fop->healing |= 1ULL << idx; + + UNLOCK(&fop->lock); + } } + ec_dict_del_array (xattr, EC_XATTR_DIRTY, cbk->dirty, EC_VERSION_SIZE); } @@ -1386,13 +1388,10 @@ int32_t ec_manager_xattrop(ec_fop_data_t * fop, int32_t state) { case EC_STATE_INIT: case EC_STATE_LOCK: - if (fop->fd == NULL) - { - ec_lock_prepare_inode(fop, &fop->loc[0], 1); - } - else - { - ec_lock_prepare_fd(fop, fop->fd, 1); + if (fop->fd == NULL) { + ec_lock_prepare_inode(fop, &fop->loc[0], EC_UPDATE_META); + } else { + ec_lock_prepare_fd(fop, fop->fd, EC_UPDATE_META); } ec_lock(fop); |