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November 2, 2015 06:50
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| // vboxsfの結果 | |
| 0 fio(21210):->sf_file_read iocb=0xffff880006803eb0 iov=0xffff880006803e88 | |
| 1 fio(21210): ->sf_inode_revalidate dentry=0xffff88000a74aa98 | |
| 2 fio(21210): <-sf_inode_revalidate return=0x0 | |
| 4 fio(21210): ->generic_file_read_iter iocb=0xffff880006803eb0 iter=0xffff880006803e88 | |
| 6 fio(21210): ->page_cache_sync_readahead mapping=0xffff88000a749398 ra=0xffff8800069f0aa0 filp=0xffff8800069f0a00 offset=0xfc req_size=0x4 | |
| 8 fio(21210): <-page_cache_sync_readahead | |
| 10 fio(21210): ->sf_readpage file=0xffff8800069f0a00 page=0xffffea00005d86d8 | |
| 12 fio(21210): ->vboxCallRead pClient=0xffffffffa03cfa80 pMap=0xffff88001d057400 hFile=0x1fe offset=0xfc000 pcbBuffer=0xffff880006803d9c pBuffer=0xffff88001ab8d000 fLocked=0x0 | |
| 14 fio(21210): ->VbglHGCMCall handle=0xffffffffa03cfcb0 pData=0xffff880006803d10 cbData=0x60 | |
| 17 fio(21210): ->vbglDriverIOCtl pDriver=0xffffffffa03cfcb4 u32Function=0xc0605692 pvData=0xffff880006803d10 cbData=0x60 | |
| 123 fio(21210): <-vbglDriverIOCtl return=0x0 | |
| 124 fio(21210): <-VbglHGCMCall return=0x0 | |
| 125 fio(21210): <-vboxCallRead return=0x0 | |
| 126 fio(21210): <-sf_readpage return=0x0 | |
| 129 fio(21210): ->page_cache_sync_readahead mapping=0xffff88000a749398 ra=0xffff8800069f0aa0 filp=0xffff8800069f0a00 offset=0xfd req_size=0x3 | |
| 131 fio(21210): <-page_cache_sync_readahead | |
| 133 fio(21210): ->sf_readpage file=0xffff8800069f0a00 page=0xffffea00005d8710 | |
| 135 fio(21210): ->vboxCallRead pClient=0xffffffffa03cfa80 pMap=0xffff88001d057400 hFile=0x1fe offset=0xfd000 pcbBuffer=0xffff880006803d9c pBuffer=0xffff88001ab8e000 fLocked=0x0 | |
| 137 fio(21210): ->VbglHGCMCall handle=0xffffffffa03cfcb0 pData=0xffff880006803d10 cbData=0x60 | |
| 140 fio(21210): ->vbglDriverIOCtl pDriver=0xffffffffa03cfcb4 u32Function=0xc0605692 pvData=0xffff880006803d10 cbData=0x60 | |
| 175 fio(21210): <-vbglDriverIOCtl return=0x0 | |
| 176 fio(21210): <-VbglHGCMCall return=0x0 | |
| 178 fio(21210): <-vboxCallRead return=0x0 | |
| 179 fio(21210): <-sf_readpage return=0x0 | |
| 182 fio(21210): ->page_cache_sync_readahead mapping=0xffff88000a749398 ra=0xffff8800069f0aa0 filp=0xffff8800069f0a00 offset=0xfe req_size=0x2 | |
| 183 fio(21210): <-page_cache_sync_readahead | |
| 186 fio(21210): ->sf_readpage file=0xffff8800069f0a00 page=0xffffea00005d8748 | |
| 188 fio(21210): ->vboxCallRead pClient=0xffffffffa03cfa80 pMap=0xffff88001d057400 hFile=0x1fe offset=0xfe000 pcbBuffer=0xffff880006803d9c pBuffer=0xffff88001ab8f000 fLocked=0x0 | |
| 191 fio(21210): ->VbglHGCMCall handle=0xffffffffa03cfcb0 pData=0xffff880006803d10 cbData=0x60 | |
| 193 fio(21210): ->vbglDriverIOCtl pDriver=0xffffffffa03cfcb4 u32Function=0xc0605692 pvData=0xffff880006803d10 cbData=0x60 | |
| 280 fio(21210): <-vbglDriverIOCtl return=0x0 | |
| 281 fio(21210): <-VbglHGCMCall return=0x0 | |
| 282 fio(21210): <-vboxCallRead return=0x0 | |
| 283 fio(21210): <-sf_readpage return=0x0 | |
| 286 fio(21210): ->page_cache_sync_readahead mapping=0xffff88000a749398 ra=0xffff8800069f0aa0 filp=0xffff8800069f0a00 offset=0xff req_size=0x1 | |
| 288 fio(21210): <-page_cache_sync_readahead | |
| 290 fio(21210): ->sf_readpage file=0xffff8800069f0a00 page=0xffffea00005d8780 | |
| 293 fio(21210): ->vboxCallRead pClient=0xffffffffa03cfa80 pMap=0xffff88001d057400 hFile=0x1fe offset=0xff000 pcbBuffer=0xffff880006803d9c pBuffer=0xffff88001ab90000 fLocked=0x0 | |
| 295 fio(21210): ->VbglHGCMCall handle=0xffffffffa03cfcb0 pData=0xffff880006803d10 cbData=0x60 | |
| 297 fio(21210): ->vbglDriverIOCtl pDriver=0xffffffffa03cfcb4 u32Function=0xc0605692 pvData=0xffff880006803d10 cbData=0x60 | |
| 421 fio(21210): <-vbglDriverIOCtl return=0x0 | |
| 423 fio(21210): <-VbglHGCMCall return=0x0 | |
| 424 fio(21210): <-vboxCallRead return=0x0 | |
| 425 fio(21210): <-sf_readpage return=0x0 | |
| 427 fio(21210): <-generic_file_read_iter return=0x4000 | |
| 429 fio(21210):<-sf_file_read return=0x4000 | |
| // ext4の結果 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152): ->page_cache_async_readahead mapping=0xffff880006fb29e8 ra=0xffff88001a649fa0 filp=0xffff88001a649f00 page=0xffffea00006f0828 offset=0xb8 req_size=0x4 | |
| 9 fio(21152): ->ondemand_readahead mapping=0xffff880006fb29e8 ra=0xffff88001a649fa0 filp=0xffff88001a649f00 hit_readahead_marker=0x1 offset=0xb8 req_size=0x4 | |
| 14 fio(21152): ->__do_page_cache_readahead mapping=0xffff880006fb29e8 filp=0xffff88001a649f00 offset=0xf8 nr_to_read=0x40 lookahead_size=0x40 | |
| 36 fio(21152): ->ext4_readpages | |
| 39 fio(21152): ->ext4_has_inline_data | |
| 41 fio(21152): <-ext4_has_inline_data | |
| 44 fio(21152): ->ext4_get_block | |
| 46 fio(21152): ->_ext4_get_block | |
| 48 fio(21152): ->ext4_has_inline_data | |
| 50 fio(21152): <-ext4_has_inline_data | |
| 53 fio(21152): ->ext4_map_blocks | |
| 56 fio(21152): ->ext4_es_lookup_extent | |
| 58 fio(21152): <-ext4_es_lookup_extent | |
| 60 fio(21152): ->ext4_ext_map_blocks | |
| 63 fio(21152): ->ext4_ext_find_extent | |
| 65 fio(21152): <-ext4_ext_find_extent | |
| 84 fio(21152): ->ext4_ext_drop_refs | |
| 221 fio(21152): <-ext4_ext_drop_refs | |
| 224 fio(21152): ->ext4_es_lru_add | |
| 226 fio(21152): <-ext4_es_lru_add | |
| 228 fio(21152): <-ext4_ext_map_blocks | |
| 231 fio(21152): ->ext4_es_insert_extent | |
| 233 fio(21152): ->__es_remove_extent | |
| 235 fio(21152): ->__es_tree_search | |
| 237 fio(21152): <-__es_tree_search | |
| 239 fio(21152): <-__es_remove_extent | |
| 242 fio(21152): ->__es_insert_extent | |
| 244 fio(21152): ->ext4_es_can_be_merged | |
| 246 fio(21152): <-ext4_es_can_be_merged | |
| 248 fio(21152): <-__es_insert_extent | |
| 250 fio(21152): <-ext4_es_insert_extent | |
| 252 fio(21152): ->ext4_data_block_valid | |
| 254 fio(21152): <-ext4_data_block_valid | |
| 256 fio(21152): <-ext4_map_blocks | |
| 258 fio(21152): <-_ext4_get_block | |
| 260 fio(21152): <-ext4_get_block | |
| 282 fio(21152): <-ext4_readpages | |
| 289 fio(21152): <-__do_page_cache_readahead return=0x40 | |
| 291 fio(21152): <-ondemand_readahead return=0x40 | |
| 293 fio(21152): <-page_cache_async_readahead | |
| 299 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 160 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 7 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 6 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152):<-generic_file_read_iter return=0x4000 | |
| 0 fio(21152):->generic_file_read_iter iocb=0xffff8800182abeb0 iter=0xffff8800182abe88 | |
| 5 fio(21152):<-generic_file_read_iter return=0x4000 |
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