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aeced66196
remove unused get_fsid_from_ino fix bounds check for listxattr clean up oversize xattr validation do not set getattr_time on orangefs_lookup return from orangefs_devreq_read quickly if possible do not wait for timeout if umounting handle zero size write in debugfs Bug fixes: do not check possibly stale size on truncate ensure the userspace component is unmounted if mount fails total reimplementation of dir.c New feature: implement statx The new implementation of dir.c is kind of a big deal, all new code. It has been posted to fs-devel during the previous rc period, we didn't get much review or feedback from there, but it has been reviewed very heavily here, so much so that we have two entire versions of the reimplementation. Not only does the new implementation fix some xfstests, but it passes all the new tests we made here that involve seeking and rewinding and giant directories and long file names. The new dir code has three patches itself: skip forward to the next directory entry if seek is short invalidate stored directory on seek count directory pieces correctly -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZDLasAAoJEM9EDqnrzg2+yR4P/jNsryNfQush5V/6EO+wpQ7p O0epuLG42QMN67wdsQDVOOzcRQq2IAoYrgupZfEvCVsoBiYxdCTTwhN/55UctMBA xnakv8BarrLd6pqSJOlQviP7ByXdEvy7dtYYuAEtdRnPtTZEmjDH0k9ME759+DVm pPQ6fanPzSZuG8fdjI4QrKiFfpE5slMeyMV9SmzIq81S1i+t2b9sDYKTiP3Jt14y KTweGdJXTRT+Piy27d80HN9ExlFXlcyru9GDWNhZi4EHlax7bq76Qwu1XKyaOg0h MN40+18k+Zqrpj1/tq4aj3YM0P3HjpRhtb5TqOC+QhZDIL1gJ8bv8rv61snWTak+ 6cXtwvIh7r4aEU+gkMLP29HXCVlGg3V4up+DdbHJVbIEXV8C5csJBP+sQUlU7A5D WoPmheV7CJ8nicwkxYm31dhdnW7mOwW/J4uUlM9w/yU/dVfoz1SK8AtKjy0xX87c Jpo7nuJEDprI+9neT0y5U+RHVqH08+cA5DCrdk0x8JaJIrjOZpvTROIPrtzlS7QL aTu+W/ISXtFwnM+ERmw8TKPD7TTUXypydYhzXe8V6itDpiNp1kQFGmLGzLhAMElH iGQkFatR6LSKh+DxUD3PREQGNyQCKpgPiqLoGYprzQ829tqLpThumfZic9lX1C/+ we5VEpRbiz6BjN110DBJ =NGTt -----END PGP SIGNATURE----- Merge tag 'for-linus-4.12-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs updates from Mike Marshall: "Orangefs cleanups, fixes and statx support. Some cleanups: - remove unused get_fsid_from_ino - fix bounds check for listxattr - clean up oversize xattr validation - do not set getattr_time on orangefs_lookup - return from orangefs_devreq_read quickly if possible - do not wait for timeout if umounting - handle zero size write in debugfs Bug fixes: - do not check possibly stale size on truncate - ensure the userspace component is unmounted if mount fails - total reimplementation of dir.c New feature: - implement statx The new implementation of dir.c is kind of a big deal, all new code. It has been posted to fs-devel during the previous rc period, we didn't get much review or feedback from there, but it has been reviewed very heavily here, so much so that we have two entire versions of the reimplementation. Not only does the new implementation fix some xfstests, but it passes all the new tests we made here that involve seeking and rewinding and giant directories and long file names. The new dir code has three patches itself: - skip forward to the next directory entry if seek is short - invalidate stored directory on seek - count directory pieces correctly" * tag 'for-linus-4.12-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: count directory pieces correctly orangefs: invalidate stored directory on seek orangefs: skip forward to the next directory entry if seek is short orangefs: handle zero size write in debugfs orangefs: do not wait for timeout if umounting orangefs: return from orangefs_devreq_read quickly if possible orangefs: ensure the userspace component is unmounted if mount fails orangefs: do not check possibly stale size on truncate orangefs: implement statx orangefs: remove ORANGEFS_READDIR macros orangefs: support very large directories orangefs: support llseek on directories orangefs: rewrite readdir to fix several bugs orangefs: do not set getattr_time on orangefs_lookup orangefs: clean up oversize xattr validation orangefs: fix bounds check for listxattr orangefs: remove unused get_fsid_from_ino |
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.