#ifndef __PERF_DATA_H #define __PERF_DATA_H #include enum perf_data_mode { PERF_DATA_MODE_WRITE, PERF_DATA_MODE_READ, }; struct perf_data_file { const char *path; int fd; bool is_pipe; bool force; unsigned long size; enum perf_data_mode mode; }; static inline bool perf_data_file__is_read(struct perf_data_file *file) { return file->mode == PERF_DATA_MODE_READ; } static inline bool perf_data_file__is_write(struct perf_data_file *file) { return file->mode == PERF_DATA_MODE_WRITE; } static inline int perf_data_file__is_pipe(struct perf_data_file *file) { return file->is_pipe; } static inline int perf_data_file__fd(struct perf_data_file *file) { return file->fd; } static inline unsigned long perf_data_file__size(struct perf_data_file *file) { return file->size; } int perf_data_file__open(struct perf_data_file *file); void perf_data_file__close(struct perf_data_file *file); ssize_t perf_data_file__write(struct perf_data_file *file, void *buf, size_t size); /* * If at_exit is set, only rename current perf.data to * perf.data., continue write on original file. * Set at_exit when flushing the last output. * * Return value is fd of new output. */ int perf_data_file__switch(struct perf_data_file *file, const char *postfix, size_t pos, bool at_exit); #endif /* __PERF_DATA_H */ > net-next plumbingsTobias Klauser
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 21:58:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 21:58:13 -0800
commite7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba (patch)
treef63906f41699c8e38af9d12b063e2ceab0286ef2 /arch/c6x/boot/dts/evmc6678.dts
parente34bac726d27056081d0250c0e173e4b155aa340 (diff)
parent868c97a846a73e937d835b09b8c885a69df50ec8 (diff)
Merge tag 'docs-4.10' of git://git.lwn.net/linuxHEADmaster
Pull documentation update from Jonathan Corbet: "These are the documentation changes for 4.10. It's another busy cycle for the docs tree, as the sphinx conversion continues. Highlights include: - Further work on PDF output, which remains a bit of a pain but should be more solid now. - Five more DocBook template files converted to Sphinx. Only 27 to go... Lots of plain-text files have also been converted and integrated. - Images in binary formats have been replaced with more source-friendly versions. - Various bits of organizational work, including the renaming of various files discussed at the kernel summit. - New documentation for the device_link mechanism. ... and, of course, lots of typo fixes and small updates" * tag 'docs-4.10' of git://git.lwn.net/linux: (193 commits) dma-buf: Extract dma-buf.rst Update Documentation/00-INDEX docs: 00-INDEX: document directories/files with no docs docs: 00-INDEX: remove non-existing entries docs: 00-INDEX: add missing entries for documentation files/dirs docs: 00-INDEX: consolidate process/ and admin-guide/ description scripts: add a script to check if Documentation/00-INDEX is sane Docs: change sh -> awk in REPORTING-BUGS Documentation/core-api/device_link: Add initial documentation core-api: remove an unexpected unident ppc/idle: Add documentation for powersave=off Doc: Correct typo, "Introdution" => "Introduction" Documentation/atomic_ops.txt: convert to ReST markup Documentation/local_ops.txt: convert to ReST markup Documentation/assoc_array.txt: convert to ReST markup docs-rst: parse-headers.pl: cleanup the documentation docs-rst: fix media cleandocs target docs-rst: media/Makefile: reorganize the rules docs-rst: media: build SVG from graphviz files docs-rst: replace bayer.png by a SVG image ...
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