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| author | Eric Whitney <enwlinux@gmail.com> | 2018-10-01 14:17:41 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-18 11:30:54 +0100 |
| commit | 9bacbb4cfdbc41518d13f620d3f53c0ba36ca87e (patch) | |
| tree | 172a4475bc9fb382109af83cb913da26f2911abd /include | |
| parent | cca8671f3a7f5775a078f2676f6d1039afb925e6 (diff) | |
| download | linux-stable-9bacbb4cfdbc41518d13f620d3f53c0ba36ca87e.tar.gz linux-stable-9bacbb4cfdbc41518d13f620d3f53c0ba36ca87e.tar.bz2 linux-stable-9bacbb4cfdbc41518d13f620d3f53c0ba36ca87e.zip | |
ext4: add new pending reservation mechanism
[ Upstream commit 1dc0aa46e74a3366e12f426b7caaca477853e9c3 ]
Add new pending reservation mechanism to help manage reserved cluster
accounting. Its primary function is to avoid the need to read extents
from the disk when invalidating pages as a result of a truncate, punch
hole, or collapse range operation.
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Stable-dep-of: 131294c35ed6 ("ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions