As it is not really used when compiling anything, just being parsed to collect number->string tables for 'perf trace'. $ git grep fadvise.h tools/ tools/perf/Makefile.perf:$(fadvise_advice_array): $(beauty_uapi_linux_dir)/fadvise.h $(fadvise_advice_tbl) tools/perf/check-headers.sh: "include/uapi/linux/fadvise.h" tools/perf/trace/beauty/fadvise.sh:grep -E $regex ${header_dir}/fadvise.h | \ tools/perf/trace/beauty/fadvise.sh:# tools/include/uapi/linux/fadvise.h for details. $
Showing the changes to tools/include/uapi/linux (1 of 4 files). Show all
Unified · Split
| @@ -1,22 +0,0 @@ | |||
| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | ||
| 2 | #ifndef FADVISE_H_INCLUDED | ||
| 3 | #define FADVISE_H_INCLUDED | ||
| 4 | |||
| 5 | #define POSIX_FADV_NORMAL 0 /* No further special treatment. */ | ||
| 6 | #define POSIX_FADV_RANDOM 1 /* Expect random page references. */ | ||
| 7 | #define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ | ||
| 8 | #define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ | ||
| 9 | |||
| 10 | /* | ||
| 11 | * The advise values for POSIX_FADV_DONTNEED and POSIX_ADV_NOREUSE | ||
| 12 | * for s390-64 differ from the values for the rest of the world. | ||
| 13 | */ | ||
| 14 | #if defined(__s390x__) | ||
| 15 | #define POSIX_FADV_DONTNEED 6 /* Don't need these pages. */ | ||
| 16 | #define POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */ | ||
| 17 | #else | ||
| 18 | #define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ | ||
| 19 | #define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ | ||
| 20 | #endif | ||
| 21 | |||
| 22 | #endif /* FADVISE_H_INCLUDED */ | ||