diff options
Diffstat (limited to 'xlators/performance/io-cache/src/io-cache.c')
| -rw-r--r-- | xlators/performance/io-cache/src/io-cache.c | 86 |
1 files changed, 85 insertions, 1 deletions
diff --git a/xlators/performance/io-cache/src/io-cache.c b/xlators/performance/io-cache/src/io-cache.c index e548c965c..4c633d824 100644 --- a/xlators/performance/io-cache/src/io-cache.c +++ b/xlators/performance/io-cache/src/io-cache.c @@ -654,6 +654,89 @@ ioc_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, return 0; } + +int32_t +ioc_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, inode_t *inode, + struct iatt *buf, struct iatt *preparent, + struct iatt *postparent) +{ + ioc_local_t *local = NULL; + ioc_table_t *table = NULL; + ioc_inode_t *ioc_inode = NULL; + uint32_t weight = 0xffffffff; + const char *path = NULL; + + local = frame->local; + table = this->private; + path = local->file_loc.path; + + if (op_ret != -1) { + /* assign weight */ + weight = ioc_get_priority (table, path); + + ioc_inode = ioc_inode_update (table, inode, weight); + + ioc_inode_lock (ioc_inode); + { + ioc_inode->cache.mtime = buf->ia_mtime; + ioc_inode->cache.mtime_nsec = buf->ia_mtime_nsec; + ioc_inode->ia_size = buf->ia_size; + } + ioc_inode_unlock (ioc_inode); + + inode_ctx_put (inode, this, + (uint64_t)(long)ioc_inode); + } + + frame->local = NULL; + GF_FREE (local); + + STACK_UNWIND_STRICT (mknod, frame, op_ret, op_errno, inode, buf, + preparent, postparent); + return 0; +} + + +int32_t +ioc_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, + dev_t rdev) +{ + ioc_local_t *local = NULL; + int32_t op_errno = -1, ret = -1; + + local = GF_CALLOC (1, sizeof (*local), + gf_ioc_mt_ioc_local_t); + if (local == NULL) { + op_errno = ENOMEM; + gf_log (this->name, GF_LOG_ERROR, "out of memory"); + goto unwind; + } + + ret = loc_copy (&local->file_loc, loc); + if (ret != 0) { + op_errno = ENOMEM; + gf_log (this->name, GF_LOG_ERROR, "out of memory"); + goto unwind; + } + + frame->local = local; + + STACK_WIND (frame, + ioc_mknod_cbk, + FIRST_CHILD(this), + FIRST_CHILD(this)->fops->mknod, + loc, mode, rdev); + return 0; + +unwind: + STACK_UNWIND_STRICT (mknod, frame, -1, op_errno, NULL, NULL, + NULL, NULL); + + return 0; +} + + /* * ioc_open - open fop for io cache * @frame: @@ -1596,7 +1679,8 @@ struct xlator_fops fops = { .ftruncate = ioc_ftruncate, .lookup = ioc_lookup, .lk = ioc_lk, - .setattr = ioc_setattr + .setattr = ioc_setattr, + .mknod = ioc_mknod }; |