Finix1979 ec50cd24ba Avoid unneccessary zio allocation and wait ...

In function dmu_buf_hold_array_by_dnode, the usage of zio is only for 
the reading operation. Only create the zio and wait it in the reading 
scenario as a performance optimization.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Finix Yan <yancw@info2soft.com>
Closes #11251 
Closes #11256

2020-12-02 09:28:55 -08:00

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avl

Links in Source Files

2020-09-02 09:42:12 -07:00

icp

Introduce CPU_SEQID_UNSTABLE

2020-11-02 11:51:12 -08:00

lua

Use known license string for zlua

2020-10-27 09:43:36 -07:00

nvpair

Links in Source Files

2020-09-02 09:42:12 -07:00

os

Fix problems in zvol_set_volmode_impl

2020-11-17 09:50:52 -08:00

spl

Cleanup linux module kbuild files

2020-06-10 09:24:15 -07:00

unicode

Throw const on some strings

2020-10-02 17:44:10 -07:00

zcommon

Update dRAID short feature description

2020-11-23 14:49:17 -08:00

zfs

Avoid unneccessary zio allocation and wait

2020-12-02 09:28:55 -08:00

zstd

Optimize locking checks in mempool allocator

2020-11-02 12:10:07 -08:00

.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

FreeBSD: decouple ZFS_DEBUG from kernel debug settings

2020-11-24 09:16:46 -08:00

Makefile.in

Fix Linux modules uninstall

2020-10-08 20:07:10 -07:00