mirror_zfs/module
Alexander Motin 7eebcd2be6
Avoid small buffer copying on write
It is wrong for arc_write_ready() to use zfs_abd_scatter_enabled to
decide whether to reallocate/copy the buffer, because the answer is
OS-specific and depends on the buffer size.  Instead of that use
abd_size_alloc_linear(), moved into public header.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Closes #12425
2021-07-27 16:05:47 -07:00
..
avl Remove avl_size field from struct avl_tree 2021-07-01 09:32:31 -06:00
icp Remove NOTE(CONSTCOND) and note.h 2021-07-26 12:07:53 -07:00
lua Normalise /*FALLTHR{OUGH,U}*/ 2021-07-26 12:07:39 -07:00
nvpair A few fixes of callback typecasting (for the upcoming ClangCFI) 2021-07-20 08:03:33 -06:00
os Avoid small buffer copying on write 2021-07-27 16:05:47 -07:00
spl Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
unicode Fix various typos 2021-04-02 18:52:15 -07:00
zcommon libzfs: add keylocation=https://, backed by fetch(3) or libcurl 2021-05-12 21:21:35 -07:00
zfs Avoid small buffer copying on write 2021-07-27 16:05:47 -07:00
zstd Fix build with KASAN 2021-06-25 22:28:12 -07:00
.gitignore Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
Kbuild.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00
Makefile.bsd Restore FreeBSD resource usage accounting 2021-02-19 22:34:33 -08:00
Makefile.in FreeBSD module --enable-debug --enable-invariants 2021-03-05 12:16:41 -08:00