asmadeus/linux.git - The linux kernel

Age	Commit message (Collapse)	Author
2012-12-28	f2fs: fix equation of has_not_enough_free_secs()	Jaegeuk Kim
	Practically, has_not_enough_free_secs() should calculate with the numbers of current node and directory data blocks together. Actually the equation was implemented in need_to_flush(). So, this patch removes need_flush() and moves the equation into has_not_enough_free_secs(). Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2012-12-11	f2fs: cleanup the f2fs_bio_alloc routine	Jaegeuk Kim
	Do cleanup more for better code readability. - Change the parameter set of f2fs_bio_alloc() This function should allocate a bio only since it is not something like f2fs_bio_init(). Instead, the caller should initialize the allocated bio. - Introduce SECTOR_FROM_BLOCK This macro translates a block address to its sector address. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> Reviewed-by: Namjae Jeon <namjae.jeon@samsung.com>
2012-12-11	f2fs: adjust kernel coding style	Jaegeuk Kim
	As pointed out by Randy Dunlap, this patch removes all usage of "/*" for comment blocks. Instead, just use "/". Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2012-12-11	f2fs: add superblock and major in-memory structure	Jaegeuk Kim
	This adds the following major in-memory structures in f2fs. - f2fs_sb_info: contains f2fs-specific information, two special inode pointers for node and meta address spaces, and orphan inode management. - f2fs_inode_info: contains vfs_inode and other fs-specific information. - f2fs_nm_info: contains node manager information such as NAT entry cache, free nid list, and NAT page management. - f2fs_node_info: represents a node as node id, inode number, block address, and its version. - f2fs_sm_info: contains segment manager information such as SIT entry cache, free segment map, current active logs, dirty segment management, and segment utilization. The specific structures are sit_info, free_segmap_info, dirty_seglist_info, curseg_info. In addition, add F2FS_SUPER_MAGIC in magic.h. Signed-off-by: Chul Lee <chur.lee@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>