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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-10-10 12:33:21 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-10-13 09:48:37 -0400 |
| commit | 5c62cb48602dba95159c81ffeca179d3852e25be (patch) | |
| tree | ebd8920d2681fdf485eaaaa625310c29f5e239db /mm/readahead.c | |
| parent | 29bde093787f3bdf7b9b4270ada6be7c8076e36b (diff) | |
| download | blackbird-op-linux-5c62cb48602dba95159c81ffeca179d3852e25be.tar.gz blackbird-op-linux-5c62cb48602dba95159c81ffeca179d3852e25be.zip | |
xen/blkback: Report VBD_WSECT (wr_sect) properly.
We did not increment the amount of sectors written to disk
b/c we tested for the == WRITE which is incorrect - as the
operations are more of WRITE_FLUSH, WRITE_ODIRECT. This patch
fixes it by doing a & WRITE check.
CC: stable@kernel.org
Reported-by: Andy Burns <xen.lists@burns.me.uk>
Suggested-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions
