diff options
| author | Christoph Hellwig <[email protected]> | 2015-10-05 09:31:09 +0200 |
|---|---|---|
| committer | NeilBrown <[email protected]> | 2015-11-01 13:48:28 +1100 |
| commit | 56fef7c6e02493dce316de99a11e9e26b852218b (patch) | |
| tree | 947aafd77670967d989849453b1d2c24d96dbfdf /net/unix/af_unix.c | |
| parent | d8858f4321b744ff02e286165b643e8dc0ef1cf5 (diff) | |
raid5-cache: simplify state machine when caches flushes are not needed
For devices without a volatile write cache we don't need to send a FLUSH
command to ensure writes are stable on disk, and thus can avoid the whole
step of batching up bios for processing by the MD thread.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Shaohua Li <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions