diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-02-05 19:13:39 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-14 21:02:13 -0400 |
| commit | 35282ce9e82f6e4c044e6a74b6fef45dd4996718 (patch) | |
| tree | 36a85d725079d1df61f74f8880ae1c2806baafd3 /tools/perf/scripts/python | |
| parent | 2e853fdbc74411643b00a14ee75ca234675a9bf2 (diff) | |
| download | linux-35282ce9e82f6e4c044e6a74b6fef45dd4996718.tar.gz linux-35282ce9e82f6e4c044e6a74b6fef45dd4996718.zip | |
bcachefs: Free journal bufs when not in use
Since we're increasing the number of 'struct journal_bufs', we don't
want them all permanently holding onto buffers for the journal data -
that'd be 16 * 2MB = 32MB, or potentially more.
Add a single-element mempool (open coded, since buffer size varies),
this also means we won't be hitting the memory allocator every time we
open and close a journal entry/buffer.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions