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| author | Florian Weimer <fweimer@redhat.com> | 2019-06-28 09:39:21 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-07-09 10:33:10 +0200 |
| commit | 5f7fa9ac30048bcc1d883cf52a544ea182882ee9 (patch) | |
| tree | 49fb88a9002169c4d0045778356fc3ff404bd259 /sysdeps/unix/sysv/linux/alpha/kernel-features.h | |
| parent | 91b02c5b4d17d60015af24d277eb31348fc0bc34 (diff) | |
| download | glibc-5f7fa9ac30048bcc1d883cf52a544ea182882ee9.tar.gz glibc-5f7fa9ac30048bcc1d883cf52a544ea182882ee9.tar.xz glibc-5f7fa9ac30048bcc1d883cf52a544ea182882ee9.zip | |
io: Remove copy_file_range emulation [BZ #24744]
The kernel is evolving this interface (e.g., removal of the restriction on cross-device copies), and keeping up with that is difficult. Applications which need the function should run kernels which support the system call instead of relying on the imperfect glibc emulation. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> (cherry picked from commit 5a659ccc0ec217ab02a4c273a1f6d346a359560a)
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/kernel-features.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/sysdeps/unix/sysv/linux/alpha/kernel-features.h index 402d2573d7..26344cd610 100644 --- a/sysdeps/unix/sysv/linux/alpha/kernel-features.h +++ b/sysdeps/unix/sysv/linux/alpha/kernel-features.h @@ -48,7 +48,6 @@ /* Support for copy_file_range, statx was added in kernel 4.13. */ #if __LINUX_KERNEL_VERSION < 0x040D00 # undef __ASSUME_MLOCK2 -# undef __ASSUME_COPY_FILE_RANGE # undef __ASSUME_STATX #endif |