200366f23f
This patch provides 2 new kstats to display task queues: /proc/spl/taskqs-all - Display all task queues /proc/spl/taskqs - Display only "active" task queues A task queue is considered to be "active" if it currently has active (running) threads or if any of its pending, priority, delay or waitq lists are not empty. If the task queue has running threads, displays each thread function's address (symbolically, if possibly) and its argument. If the task queue has a non-empty list of pending, priority or delayed task queue entries (taskq_ent_t), displays each entry's thread function address and arguemnt. If the task queue has any waiters, displays each waiting task's pid. Note: This patch also updates some comments in taskq.h which referred to "taskq_t" when they should have referred to "taskq_ent_t". Signed-off-by: Tim Chase <tim@chase2k.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #491 |
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| autogen.sh | ||
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| DISCLAIMER | ||
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| README.markdown | ||
| spl.release.in | ||
The Solaris Porting Layer (SPL) is a Linux kernel module which provides many of the Solaris kernel APIs. This shim layer makes it possible to run Solaris kernel code in the Linux kernel with relatively minimal modification. This can be particularly useful when you want to track upstream Solaris development closely and do not want the overhead of maintaining a large patch which converts Solaris primitives to Linux primitives.
To build packages for your distribution:
$ ./configure
$ make pkg
If you are building directly from the git tree and not an officially released tarball you will need to generate the configure script. This can be done by executing the autogen.sh script after installing the GNU autotools for your distribution.
To copy the kernel code inside your kernel source tree for builtin compilation:
$ ./configure --enable-linux-builtin --with-linux=/usr/src/linux-...
$ ./copy-builtin /usr/src/linux-...
The SPL comes with an automated test suite called SPLAT. The test suite is implemented in two parts. There is a kernel module which contains the tests and a user space utility which controls which tests are run. To run the full test suite:
$ sudo insmod ./module/splat/splat.ko
$ sudo ./cmd/splat --all
Full documentation for building, configuring, testing, and using the SPL can be found at: http://zfsonlinux.org