| commit | 0c2022eccb01630c037f2024531e9ff1afbe1564 | |
| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | |
| Mon, 20 Feb 2012 22:53:02 +0000 (20 17:53 -0500) | ||
| committer | Theodore Ts'o <tytso@mit.edu> | |
| Mon, 20 Feb 2012 22:53:02 +0000 (20 17:53 -0500) | ||
| tree | 704d54db298e64a84fd60330fd7985d27117d98c | treesnapshot (tar.gz zip) |
| parent | 18aadd47f88464928b5ce57791c2e8f9f2aaece0 | commitdiff |
jbd2: allocate transaction from separate slab cache
There is normally only a handful of these active at any one time, but
putting them in a separate slab cache makes debugging memory
corruption problems easier. Manish Katiyar also wanted this make it
easier to test memory failure scenarios in the jbd2 layer.
Cc: Manish Katiyar <mkatiyar@gmail.com>
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
There is normally only a handful of these active at any one time, but
putting them in a separate slab cache makes debugging memory
corruption problems easier. Manish Katiyar also wanted this make it
easier to test memory failure scenarios in the jbd2 layer.
Cc: Manish Katiyar <mkatiyar@gmail.com>
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>