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Linux: Enable Direct IO by default

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Aligns the 2.3 release branch with the well tested default behavior
in the master branch.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf 2025-01-13 13:38:54 -08:00
parent 76745cf5b8
commit bc06d8164b
1 changed files with 7 additions and 0 deletions
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7
module/zfs/zfs_vnops.c
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@ -77,8 +77,15 @@ int zfs_bclone_wait_dirty = 0;
* Enable Direct I/O. If this setting is 0, then all I/O requests will be
* directed through the ARC acting as though the dataset property direct was
* set to disabled.
*
* Disabled by default on FreeBSD until a potential range locking issue in
* zfs_getpages() can be resolved.
*/
#ifdef __FreeBSD__
static int zfs_dio_enabled = 0;
#else
static int zfs_dio_enabled = 1;
#endif
/*