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authorAlan D. Brunelle <Alan.Brunelle@hp.com>2006-09-15 01:57:24 +0200
committerJens Axboe <axboe@kernel.dk>2006-09-15 01:57:24 +0200
commit97d13fb0f2a680668a79e64b7c71f93bd2664b0d (patch)
tree05a48886c246e8a0283f7ca14b5d258e86a7c952 /blktrace_api.h
parent5225e7882fcf560afe419c49e03d6fd1ead60eb1 (diff)
downloadblktrace-97d13fb0f2a680668a79e64b7c71f93bd2664b0d.tar.gz
blktrace-97d13fb0f2a680668a79e64b7c71f93bd2664b0d.tar.bz2
[PATCH] btt: Cleaned up patches for SEEK additions, DM, Q2A and seek fixes
Added changes to handle DM devices: - Used __pad field in struct blk_io_trace_remap to store from device, contains partition device information. Required modification in blkparse_fmt.c:process_default() to handle this change. - To better handle DM devices, noted that REMAP traces can refer to other REMAP traces, and thus added A_A and A_Q types (much like Q_A and Q_X) types. Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'blktrace_api.h')
-rw-r--r--blktrace_api.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/blktrace_api.h b/blktrace_api.h
index 9a4f7c9..7585eac 100644
--- a/blktrace_api.h
+++ b/blktrace_api.h
@@ -92,7 +92,7 @@ struct blk_io_trace {
*/
struct blk_io_trace_remap {
__u32 device;
- __u32 __pad;
+ __u32 device_from;
__u64 sector;
};