diff options
| author | Matthew Wilcox <[email protected]> | 2007-12-03 19:08:28 +0000 |
|---|---|---|
| committer | Matthew Wilcox <[email protected]> | 2007-12-04 15:39:57 +0000 |
| commit | a35a3455142976e3fffdf27027f3082cbaba6e8c (patch) | |
| tree | e8def40d5d97dfbb7c9293ae1f7c13a996e02feb /fs/jbd/commit.c | |
| parent | dmapool: Tidy up includes and add comments (diff) | |
| download | kernel-a35a3455142976e3fffdf27027f3082cbaba6e8c.tar.gz kernel-a35a3455142976e3fffdf27027f3082cbaba6e8c.zip | |
Change dmapool free block management
Use a list of free blocks within a page instead of using a bitmap.
Update documentation to reflect this. As well as being a slight
reduction in memory allocation, locked ops and lines of code, it speeds
up a transaction processing benchmark by 0.4%.
Signed-off-by: Matthew Wilcox <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions