Read(User - ext4) with dataflow
(버전 사이의 차이)
| 5번째 줄: | 5번째 줄: | ||
} | } | ||
| − | partition System_Call_Interface{ | + | partition System_Call_Interface { |
"read()" --> "sys_read()" | "read()" --> "sys_read()" | ||
} | } | ||
| − | partition VFS{ | + | partition VFS { |
"sys_read()" --> "vfs_read()" | "sys_read()" --> "vfs_read()" | ||
"vfs_read()" -> "do_sync_read()" | "vfs_read()" -> "do_sync_read()" | ||
} | } | ||
| − | partition Ext4{ | + | partition Ext4 { |
"do_sync_read()" --> "generic_file_aio_read()" | "do_sync_read()" --> "generic_file_aio_read()" | ||
"generic_file_aio_read()" --> if "!O_DIRECT" then | "generic_file_aio_read()" --> if "!O_DIRECT" then | ||
2014년 5월 16일 (금) 20:28 판
