diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-04-25 09:37:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-04-25 09:37:21 -0700 |
| commit | b22a194c52b2c146d57b6c291e8a37329a8d08a1 (patch) | |
| tree | dc7416aefb68a381513c5a5b01b581e46225d7b1 /Documentation | |
| parent | eef0dc0bd432885b2bd4fc7f410ed039bf028e37 (diff) | |
| parent | f0447f80aec83f1699d599c94618bb5c323963e6 (diff) | |
Merge tag 'xfs-fixes-6.15-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
"This contains a fix for a build failure on some 32-bit architectures
and a warning generating docs"
* tag 'xfs-fixes-6.15-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: remove duplicate Zoned Filesystems sections in admin-guide
XFS: fix zoned gc threshold math for 32-bit arches
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/xfs.rst | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/Documentation/admin-guide/xfs.rst b/Documentation/admin-guide/xfs.rst index 3e76276bd488..5becb441c3cb 100644 --- a/Documentation/admin-guide/xfs.rst +++ b/Documentation/admin-guide/xfs.rst @@ -562,7 +562,7 @@ The interesting knobs for XFS workqueues are as follows: Zoned Filesystems ================= -For zoned file systems, the following attribute is exposed in: +For zoned file systems, the following attributes are exposed in: /sys/fs/xfs/<dev>/zoned/ @@ -572,23 +572,10 @@ For zoned file systems, the following attribute is exposed in: is limited by the capabilities of the backing zoned device, file system size and the max_open_zones mount option. -Zoned Filesystems -================= - -For zoned file systems, the following attributes are exposed in: - - /sys/fs/xfs/<dev>/zoned/ - - max_open_zones (Min: 1 Default: Varies Max: UINTMAX) - This read-only attribute exposes the maximum number of open zones - available for data placement. The value is determined at mount time and - is limited by the capabilities of the backing zoned device, file system - size and the max_open_zones mount option. - - zonegc_low_space (Min: 0 Default: 0 Max: 100) - Define a percentage for how much of the unused space that GC should keep - available for writing. A high value will reclaim more of the space - occupied by unused blocks, creating a larger buffer against write - bursts at the cost of increased write amplification. Regardless - of this value, garbage collection will always aim to free a minimum - amount of blocks to keep max_open_zones open for data placement purposes. + zonegc_low_space (Min: 0 Default: 0 Max: 100) + Define a percentage for how much of the unused space that GC should keep + available for writing. A high value will reclaim more of the space + occupied by unused blocks, creating a larger buffer against write + bursts at the cost of increased write amplification. Regardless + of this value, garbage collection will always aim to free a minimum + amount of blocks to keep max_open_zones open for data placement purposes. |