zfs/include
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
..
os Remove overlooked __sun_attr__ based macros 2021-07-27 09:49:11 -07:00
sys Avoid small buffer copying on write 2021-07-27 16:05:47 -07:00
.gitignore OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
Makefile.am libzfs: don't distribute libzfs_impl.h 2021-06-03 13:17:35 -07:00
cityhash.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
libnvpair.h lib{efi,avl,share,tpool,zfs_core,zfsbootenv,zutil}: -fvisibility=hidden 2021-06-09 17:04:32 -07:00
libuutil.h Replace /*PRINTFLIKEn*/ with attribute(printf) 2021-07-26 12:07:15 -07:00
libuutil_common.h Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
libuutil_impl.h Replace /*PRINTFLIKEn*/ with attribute(printf) 2021-07-26 12:07:15 -07:00
libzfs.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
libzfs_core.h lib{efi,avl,share,tpool,zfs_core,zfsbootenv,zutil}: -fvisibility=hidden 2021-06-09 17:04:32 -07:00
libzfsbootenv.h lib{efi,avl,share,tpool,zfs_core,zfsbootenv,zutil}: -fvisibility=hidden 2021-06-09 17:04:32 -07:00
libzutil.h libzutil: add zfs_{base,dir}name() 2021-06-11 09:10:05 -07:00
thread_pool.h lib{efi,avl,share,tpool,zfs_core,zfsbootenv,zutil}: -fvisibility=hidden 2021-06-09 17:04:32 -07:00
zfeature_common.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
zfs_comutil.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
zfs_deleg.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
zfs_fletcher.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
zfs_namecheck.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00
zfs_prop.h libzfs: convert to -fvisibility=hidden 2021-06-03 13:17:55 -07:00