Linux kernel modifications for the Kernel Hacking exam
3f1266ec70
Bob's extensive filesystem withdrawal and recovery testing: - Don't write log headers after file system withdraw - clean up iopen glock mess in gfs2_create_inode - Close timing window with GLF_INVALIDATE_IN_PROGRESS - Abort gfs2_freeze if io error is seen - Don't loop forever in gfs2_freeze if withdrawn - fix infinite loop in gfs2_ail1_flush on io error - Introduce function gfs2_withdrawn - fix glock reference problem in gfs2_trans_remove_revoke Filesystems with a block size smaller than the page size: - Fix end-of-file handling in gfs2_page_mkwrite - Improve mmap write vs. punch_hole consistency Other: - Remove active journal side effect from gfs2_write_log_header - Multi-block allocations in gfs2_page_mkwrite Minor cleanups and coding style fixes: - Remove duplicate call from gfs2_create_inode - make gfs2_log_shutdown static - make gfs2_fs_parameters static - Some whitespace cleanups - removed unnecessary semicolon -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJd6VQ1AAoJENW/n+sDE2U6tUsP/2Zd64dVA+2KzpfvklAUNpx/ TENbvRqGVvhofxuScY0oAvcg0KZN03K/L6ZCa71e7RI7T3VM/FG3rKNCkm084a9d r+Rxcz+eSkce5qKVNva6CtQiczGAj27iNiho0Y9IgtzEZ5KEVJuY3cV8Z2qzHrQM Rel2aVpUtaLhbFOj3jLGMt/HHSw8RTTzNqtJJCwRys/tVF1WPVqyNg4PD9a7zMT7 z96tqrlQQxFT4SGiZVJwQHFGuQZEnbr2ahNRmivmGtnNnawLxpEdFuFrSAsC73UB wHO0Dq+7vYVTyQ7HugrqdkXxqyQr5ta06Pep7uj8ZvhoLWZvPuBf2SccpIn9Ufvo 9iLFY5Z9cHg6wpsW+YMG75Mz0A6WbPRIScVog0fxaKW+z0vMZOmsT6hT6llAlCzn oj1igqVEOIBTS+4uMDIOJKvMixo4NTdgsLFQyftUxNHiCw5iGbqkV7ux31YjqX22 A830zv8lba44BsixGtuPEy/0Dnka7rMfRp0cflCzKESSLIdXtSjUSEtS6g0fJISS qKNmnnkHpvjBGMG4lOqJihJdQ+2IiIMLWdNgxkvWgt6F7xjl3gcdREjJF0dmFsd+ GfDUkUZ/70T9UPsaTR2V0GBvEleq4PglALcet9Eela7tKOEziNf3L+prRjMr3909 y4uJIMH9/no1knKBxtkJ =b1m/ -----END PGP SIGNATURE----- Merge tag 'gfs2-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull GFS2 updates from Andreas Gruenbacher: "Bob's extensive filesystem withdrawal and recovery testing: - don't write log headers after file system withdraw - clean up iopen glock mess in gfs2_create_inode - close timing window with GLF_INVALIDATE_IN_PROGRESS - abort gfs2_freeze if io error is seen - don't loop forever in gfs2_freeze if withdrawn - fix infinite loop in gfs2_ail1_flush on io error - introduce function gfs2_withdrawn - fix glock reference problem in gfs2_trans_remove_revoke Filesystems with a block size smaller than the page size: - fix end-of-file handling in gfs2_page_mkwrite - improve mmap write vs. punch_hole consistency Other: - remove active journal side effect from gfs2_write_log_header - multi-block allocations in gfs2_page_mkwrite Minor cleanups and coding style fixes: - remove duplicate call from gfs2_create_inode - make gfs2_log_shutdown static - make gfs2_fs_parameters static - some whitespace cleanups - removed unnecessary semicolon" * tag 'gfs2-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Don't write log headers after file system withdraw gfs2: Remove duplicate call from gfs2_create_inode gfs2: clean up iopen glock mess in gfs2_create_inode gfs2: Close timing window with GLF_INVALIDATE_IN_PROGRESS gfs2: Abort gfs2_freeze if io error is seen gfs2: Don't loop forever in gfs2_freeze if withdrawn gfs2: fix infinite loop in gfs2_ail1_flush on io error gfs2: Introduce function gfs2_withdrawn gfs2: fix glock reference problem in gfs2_trans_remove_revoke gfs2: make gfs2_log_shutdown static gfs2: Remove active journal side effect from gfs2_write_log_header gfs2: Fix end-of-file handling in gfs2_page_mkwrite gfs2: Multi-block allocations in gfs2_page_mkwrite gfs2: Improve mmap write vs. punch_hole consistency gfs2: make gfs2_fs_parameters static gfs2: Some whitespace cleanups gfs2: removed unnecessary semicolon |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 Restructured Text 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.