diff options
author | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:27:15 -0300 |
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committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:27:15 -0300 |
commit | 4d9367b76f71c6d938cf8201392abe4bfb1136cb (patch) | |
tree | 93a31afc3151c19e4906aed6748e842d8431fb02 /block/blkdebug.c | |
parent | 6b414d9fb86527118f3ddb81a1d1a684b3548a9d (diff) | |
parent | 8e65440d5f64435c003d32088757f702b86af9b4 (diff) |
* upstream-merge: (575 commits)
ssi: Add slave autoconnect helper
MAINTAINERS: Added maintainerships for SSI
xilinx_zynq: Added SPI controllers + flashes
xilinx_spips: Xilinx Zynq SPI cntrlr device model
petalogix-ml605: added SPI controller with n25q128
xilinx_spi: Initial impl. of Xilinx SPI controller
m25p80: Initial implementation of SPI flash device
hw: Added generic FIFO API.
stellaris: Removed SSI mux
qdev: allow multiple qdev_init_gpio_in() calls
ssi: Added create_slave_no_init()
ssi: Implemented CS behaviour
ssi: Support for multiple attached devices
qemu-barrier: Fix compilation on i386 hosts
target-sparc: Optimize conditionals using SUBCC
target-sparc: Fall through from not-taken trap
target-sparc: Cleanup "global" temporary allocation
target-sparc: Use movcond for FMOV*R
target-sparc: Use movcond in mulscc
target-sparc: Move taddcctv and tsubcctv out of line
...
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'block/blkdebug.c')
-rw-r--r-- | block/blkdebug.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c index 59dcea065..1206d5256 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -28,6 +28,7 @@ typedef struct BDRVBlkdebugState { int state; + int new_state; QLIST_HEAD(, BlkdebugRule) rules[BLKDBG_EVENT_MAX]; QSIMPLEQ_HEAD(, BlkdebugRule) active_rules; } BDRVBlkdebugState; @@ -403,12 +404,12 @@ static void blkdebug_close(BlockDriverState *bs) } static bool process_rule(BlockDriverState *bs, struct BlkdebugRule *rule, - int old_state, bool injected) + bool injected) { BDRVBlkdebugState *s = bs->opaque; /* Only process rules for the current state */ - if (rule->state && rule->state != old_state) { + if (rule->state && rule->state != s->state) { return injected; } @@ -423,7 +424,7 @@ static bool process_rule(BlockDriverState *bs, struct BlkdebugRule *rule, break; case ACTION_SET_STATE: - s->state = rule->options.set_state.new_state; + s->new_state = rule->options.set_state.new_state; break; } return injected; @@ -433,15 +434,16 @@ static void blkdebug_debug_event(BlockDriverState *bs, BlkDebugEvent event) { BDRVBlkdebugState *s = bs->opaque; struct BlkdebugRule *rule; - int old_state = s->state; bool injected; assert((int)event >= 0 && event < BLKDBG_EVENT_MAX); injected = false; + s->new_state = s->state; QLIST_FOREACH(rule, &s->rules[event], next) { - injected = process_rule(bs, rule, old_state, injected); + injected = process_rule(bs, rule, injected); } + s->state = s->new_state; } static int64_t blkdebug_getlength(BlockDriverState *bs) |