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Fixed disk I/O which didn't work when Asynch I/O was dynamically disabled by scp command 'set noasync'

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This commit is contained in:
Mark Pizzolato 2012-01-13 02:32:28 -08:00
parent 5263a9e906
commit 3443839ba7
1 changed files with 5 additions and 2 deletions
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7
sim_disk.c
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@ -126,7 +126,7 @@ struct disk_context *ctx = (struct disk_context *)uptr->disk_ctx; \
if ((!callback) || !ctx->asynch_io) if ((!callback) || !ctx->asynch_io)
#define AIO_CALL(op, _lba, _buf, _rsects, _sects, _callback) \ #define AIO_CALL(op, _lba, _buf, _rsects, _sects, _callback) \
if (1) { \ if (ctx->asynch_io) { \
struct disk_context *ctx = \ struct disk_context *ctx = \
(struct disk_context *)uptr->disk_ctx; \ (struct disk_context *)uptr->disk_ctx; \
\ \
@ -146,7 +146,10 @@ if ((!callback) || !ctx->asynch_io)
ctx->callback = _callback; \ ctx->callback = _callback; \
pthread_cond_signal (&ctx->io_cond); \ pthread_cond_signal (&ctx->io_cond); \
pthread_mutex_unlock (&ctx->io_lock); \ pthread_mutex_unlock (&ctx->io_lock); \
} } \
else \
if (_callback) \
(_callback) (uptr, r);
#define DOP_DONE 0 /* close */ #define DOP_DONE 0 /* close */