| commit | db832c47feac4aadceb305cd79392311cc1ec99a | |
| author | Alexander Motin <mav@FreeBSD.org> | |
| Thu, 5 Jan 2023 17:31:55 +0000 (5 12:31 -0500) | ||
| committer | GitHub <noreply@github.com> | |
| Thu, 5 Jan 2023 17:31:55 +0000 (5 09:31 -0800) | ||
| tree | 0b97714d4bb913783b47471eefc3e0e7679d966b | treesnapshot (tar.gz zip) |
| parent | 792a6ee462efc15a7614f27e13f0f8aaa9414a08 | commitdiff |
Pack zrlock_t by 8 bytes
On FreeBSD this reduces this structure size from 64 to 56 bytes.
dnode_handle_t respectively reduces from 72 to 64 bytes. It sounds
like a waste to need 72 bytes to be able to relocate 808 bytes of
dnode_t, which relocation on FreeBSD is not even supported.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #14317
On FreeBSD this reduces this structure size from 64 to 56 bytes.
dnode_handle_t respectively reduces from 72 to 64 bytes. It sounds
like a waste to need 72 bytes to be able to relocate 808 bytes of
dnode_t, which relocation on FreeBSD is not even supported.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #14317
| include/sys/zrlock.h | diffblobblamehistory |