diff options
| author | Finix1979 <[email protected]> | 2022-09-09 01:29:41 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-09-08 10:29:41 -0700 |
| commit | 320f0c6022e1c9bdc9063f849c6b2e4fa3b93995 (patch) | |
| tree | 644183a6289eaea14a99e76c386292518c07ee7a /tests/runfiles | |
| parent | 380b08098edf152b1d98e4f48b9577ce44d39166 (diff) | |
Add Linux posix_fadvise support
The purpose of this PR is to accepts fadvise ioctl from userland
to do read-ahead by demand.
It could dramatically improve sequential read performance especially
when primarycache is set to metadata or zfs_prefetch_disable is 1.
If the file is mmaped, generic_fadvise is also called for page cache
read-ahead besides dmu_prefetch.
Only POSIX_FADV_WILLNEED and POSIX_FADV_SEQUENTIAL are supported in
this PR currently.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Finix Yan <[email protected]>
Closes #13694
Diffstat (limited to 'tests/runfiles')
| -rw-r--r-- | tests/runfiles/linux.run | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run index 9b32e73af..09dfb5eb1 100644 --- a/tests/runfiles/linux.run +++ b/tests/runfiles/linux.run @@ -89,6 +89,10 @@ tags = ['functional', 'devices'] tests = ['events_001_pos', 'events_002_pos', 'zed_rc_filter', 'zed_fd_spill'] tags = ['functional', 'events'] +[tests/functional/fadvise:Linux] +tests = ['fadvise_sequential'] +tags = ['functional', 'fadvise'] + [tests/functional/fallocate:Linux] tests = ['fallocate_prealloc', 'fallocate_zero-range'] tags = ['functional', 'fallocate'] |