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565b4b8e7c
Make the variables rw_latch and buf_mode local in the for loop. Initialize them at the beginning of each for loop round to reduce register spilling on register-starved platforms such as the x86. Move the assignment of rw_latch and buf_mode from the end of the loop to the beginning of the loop. These parameters will only be needed in the buf_page_get_gen() call at the start of the loop. Remove the second (redundant) call to ibuf_should_try(). ibuf_should_try(): Now that the successful calls to this function will be halved, halve the magic constant that ibuf_flush_count will be compared to, accordingly. rb://61 approved by Heikki over IM. |
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| btr0btr.c | ||
| btr0cur.c | ||
| btr0pcur.c | ||
| btr0sea.c | ||