f097ef0e76
- New flag DLM_LSFL_SOFTIRQ_SAFE can be set by code using dlm to indicate callbacks can be run from softirq. - Change md-cluster to set DLM_LSFL_SOFTIRQ_SAFE. - Clean up for previous changes, e.g. unused code and parameters. - Remove custom pre-allocation of rsb structs which is unnecessary with kmem caches. - Change idr to xarray for lkb structs in use. - Change idr to xarray for rsb structs being recovered. - Change outdated naming related to internal rsb states. - Fix some incorrect add/remove of rsb on scan list. - Use rcu to free rsb structs. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEcGkeEvkvjdvlR90nOBtzx/yAaaoFAmaVUlgACgkQOBtzx/yA aapCfQ//eqs19no6+TUagkzboIGxGbrPEqmJNj4Vu1sCSH3tVC4IrkI2IqqPJL9N tYHUQvp3BYOdenBZzw6tmbs6cvoA7Fps7YMqqkEKYfBCHcV9KtejqvwBdJfqiN6A RniImAph0qvvI6GK4Y+6nDyxU2n8enOhgnZMRDUS/KYV8frc70SxreqzPSkPMWLh ZnDgTIF4zahUBFEkILlXYArbbRk5FKL+SMkSDZyDd78bVnjX24KgtOt7HpDX9X70 /9DrDz3uI+XShXzpIint4Ee4ghZr1lM9g9LXDazuY62SBDknhGTzY0BYVxZ2U3NG ocUh2KbJoP29sncNxLf9Nev5JPc+Wx3iCTEgLKkOEc4Yf0jAZg+1xbopWDT+qjRV djsgTCQ1gjpHgQxrlUUo7N5ilo5ocgSXSHGJ8b886tG5eZaxiN1y3TB4T4JtO+FH Q4IkFJiaYDL44xYR85wpfOcct/5mR7kPvhuxouexKobO+lKXaUONP9Wj7pRgG/M5 qhrWY4EU8jcO/nPunPxvhJdL68T3WoHDN42tWt/7kYQqY2svvfmr6NEImde6GxqX PB3hW20cvD4wULumLM+h0rQacIWuuMQ5ahIX9og6jM7Yx/ucks1pgnRo0M0R1aUc OopoTAekSdRtgbRXr5IQPRxpKB6BFUp3Va/Yo+2g0fi5QywcVZc= =dDCi -----END PGP SIGNATURE----- Merge tag 'dlm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: - New flag DLM_LSFL_SOFTIRQ_SAFE can be set by code using dlm to indicate callbacks can be run from softirq - Change md-cluster to set DLM_LSFL_SOFTIRQ_SAFE - Clean up for previous changes, e.g. unused code and parameters - Remove custom pre-allocation of rsb structs which is unnecessary with kmem caches - Change idr to xarray for lkb structs in use - Change idr to xarray for rsb structs being recovered - Change outdated naming related to internal rsb states - Fix some incorrect add/remove of rsb on scan list - Use rcu to free rsb structs * tag 'dlm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: add rcu_barrier before destroy kmem cache dlm: remove DLM_LSFL_SOFTIRQ from exflags fs: dlm: remove unused struct 'dlm_processed_nodes' md-cluster: use DLM_LSFL_SOFTIRQ for dlm_new_lockspace() dlm: implement LSFL_SOFTIRQ_SAFE dlm: introduce DLM_LSFL_SOFTIRQ_SAFE dlm: use LSFL_FS to check for kernel lockspace dlm: use rcu to avoid an extra rsb struct lookup dlm: fix add_scan and del_scan usage dlm: change list and timer names dlm: move recover idr to xarray datastructure dlm: move lkb idr to xarray datastructure dlm: drop own rsb pre allocation mechanism dlm: remove ls_local_handle from struct dlm_ls dlm: remove unused parameter in dlm_midcomms_addr dlm: don't kref_init rsbs created for toss list dlm: remove scand leftovers
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.