diff options
| author | Andreas Gruenbacher <[email protected]> | 2018-06-19 15:10:56 -0700 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2018-06-19 15:10:56 -0700 |
| commit | 19e0c58f6552638c86395f0717210326fdf14fd2 (patch) | |
| tree | 9ab550efae0c4ddac55cdf3fffd4ccf6c6c0dc7a /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | ebf00be37de35788cad72f4f20b4a39e30c0be4a (diff) | |
iomap: generic inline data handling
Add generic inline data handling by adding a pointer to the inline data
region to struct iomap. When handling a buffered IOMAP_INLINE write,
iomap_write_begin will copy the current inline data from the inline data
region into the page cache, and iomap_write_end will copy the changes in
the page cache back to the inline data region.
This doesn't cover inline data reads and direct I/O yet because so far,
we have no users.
Signed-off-by: Andreas Gruenbacher <[email protected]>
[hch: small cleanups to better fit in with other iomap work]
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions