diff options
Diffstat (limited to 'xlators/performance')
| -rw-r--r-- | xlators/performance/io-threads/src/io-threads.c | 52 | ||||
| -rw-r--r-- | xlators/performance/md-cache/src/md-cache.c | 41 | ||||
| -rw-r--r-- | xlators/performance/open-behind/src/open-behind.c | 19 |
3 files changed, 111 insertions, 1 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c index 226c091f16a..33642bffb25 100644 --- a/xlators/performance/io-threads/src/io-threads.c +++ b/xlators/performance/io-threads/src/io-threads.c @@ -307,6 +307,7 @@ iot_schedule (call_frame_t *frame, xlator_t *this, call_stub_t *stub) case GF_FOP_XATTROP: case GF_FOP_FXATTROP: case GF_FOP_RCHECKSUM: + case GF_FOP_FALLOCATE: pri = IOT_PRI_LO; break; @@ -2406,6 +2407,56 @@ out: return 0; } +int +iot_fallocate_cbk(call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, + struct iatt *preop, struct iatt *postop, dict_t *xdata) +{ + STACK_UNWIND_STRICT (fallocate, frame, op_ret, op_errno, preop, postop, + xdata); + return 0; +} + + +int +iot_fallocate_wrapper(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) +{ + STACK_WIND (frame, iot_fallocate_cbk, FIRST_CHILD (this), + FIRST_CHILD (this)->fops->fallocate, fd, mode, offset, len, + xdata); + return 0; +} + + +int +iot_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) +{ + call_stub_t *stub = NULL; + int ret = -1; + + stub = fop_fallocate_stub(frame, iot_fallocate_wrapper, fd, mode, offset, + len, xdata); + if (!stub) { + gf_log (this->name, GF_LOG_ERROR, "cannot create fallocate stub" + "(out of memory)"); + ret = -ENOMEM; + goto out; + } + + ret = iot_schedule (frame, this, stub); + +out: + if (ret < 0) { + STACK_UNWIND_STRICT (fallocate, frame, -1, -ret, NULL, NULL, + NULL); + if (stub != NULL) { + call_stub_destroy (stub); + } + } + return 0; +} int __iot_workers_scale (iot_conf_t *conf) @@ -2736,6 +2787,7 @@ struct xlator_fops fops = { .xattrop = iot_xattrop, .fxattrop = iot_fxattrop, .rchecksum = iot_rchecksum, + .fallocate = iot_fallocate, }; struct xlator_cbks cbks; diff --git a/xlators/performance/md-cache/src/md-cache.c b/xlators/performance/md-cache/src/md-cache.c index 24924200dae..0b2c94319fb 100644 --- a/xlators/performance/md-cache/src/md-cache.c +++ b/xlators/performance/md-cache/src/md-cache.c @@ -1849,6 +1849,44 @@ mdc_readdir (call_frame_t *frame, xlator_t *this, fd_t *fd, return 0; } +int +mdc_fallocate_cbk(call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, + struct iatt *prebuf, struct iatt *postbuf, dict_t *xdata) +{ + mdc_local_t *local = NULL; + + local = frame->local; + + if (op_ret != 0) + goto out; + + if (!local) + goto out; + + mdc_inode_iatt_set_validate(this, local->fd->inode, prebuf, postbuf); + +out: + MDC_STACK_UNWIND (fallocate, frame, op_ret, op_errno, prebuf, postbuf, + xdata); + + return 0; +} + +int mdc_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) +{ + mdc_local_t *local; + + local = mdc_local_get(frame); + local->fd = fd_ref(fd); + + STACK_WIND(frame, mdc_fallocate_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fallocate, fd, mode, offset, len, + xdata); + + return 0; +} int mdc_forget (xlator_t *this, inode_t *inode) @@ -1977,7 +2015,8 @@ struct xlator_fops fops = { .getxattr = mdc_getxattr, .fgetxattr = mdc_fgetxattr, .readdirp = mdc_readdirp, - .readdir = mdc_readdir + .readdir = mdc_readdir, + .fallocate = mdc_fallocate, }; diff --git a/xlators/performance/open-behind/src/open-behind.c b/xlators/performance/open-behind/src/open-behind.c index b405b94cd54..5ac813132eb 100644 --- a/xlators/performance/open-behind/src/open-behind.c +++ b/xlators/performance/open-behind/src/open-behind.c @@ -681,6 +681,24 @@ err: return 0; } +int +ob_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) +{ + call_stub_t *stub; + + stub = fop_fallocate_stub(frame, default_fallocate_resume, fd, mode, + offset, len, xdata); + if (!stub) + goto err; + + open_and_resume(this, fd, stub); + + return 0; +err: + STACK_UNWIND_STRICT(fallocate, frame, -1, ENOMEM, NULL, NULL, NULL); + return 0; +} int ob_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflags, @@ -903,6 +921,7 @@ struct xlator_fops fops = { .fentrylk = ob_fentrylk, .fxattrop = ob_fxattrop, .fsetattr = ob_fsetattr, + .fallocate = ob_fallocate, .unlink = ob_unlink, .rename = ob_rename, .lk = ob_lk, |