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Ryusuke Konishi a694291a62 nilfs2: separate wait function from nilfs_segctor_write ... This separates wait function for submitted logs from the write function nilfs_segctor_write(). A new list of segment buffers "sc_write_logs" is added to hold logs under writing, and double buffering is partially applied to hide io latency. At this point, the double buffering is disabled for blocksize < pagesize because page dirty flag is turned off during write and dirty buffers are not properly collected for pages crossing over segments. To receive full benefit of the double buffering, further refinement is needed to move the io wait outside the lock section of log writer. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		15 years ago
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Kconfig	…
Makefile	…
alloc.c	nilfs2: insert cache operation in palloc get block routines	15 years ago
alloc.h	nilfs2: add cache framework for persistent object allocator	15 years ago
bmap.c	…
bmap.h	…
bmap_union.h	…
btnode.c	nilfs2: eliminate nilfs_btnode_get function	15 years ago
btnode.h	nilfs2: eliminate nilfs_btnode_get function	15 years ago
btree.c	nilfs2: use list_splice_tail or list_splice_tail_init	15 years ago
btree.h	…
cpfile.c	nilfs2: separate read method of meta data files on super root block	15 years ago
cpfile.h	nilfs2: separate read method of meta data files on super root block	15 years ago
dat.c	nilfs2: add palloc cache to dat	15 years ago
dat.h	nilfs2: separate read method of meta data files on super root block	15 years ago
dir.c	nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty	15 years ago
direct.c	…
direct.h	…
file.c	…
gcdat.c	nilfs2: flush palloc cache before manipulating data pages of GC dat	15 years ago
gcinode.c	nilfs2: remove newblk argument from nilfs_btnode_submit_block	15 years ago
ifile.c	nilfs2: add palloc cache to ifile	15 years ago
ifile.h	…
inode.c	nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty	15 years ago
ioctl.c	…
mdt.c	nilfs2: add cache framework for persistent object allocator	15 years ago
mdt.h	nilfs2: add cache framework for persistent object allocator	15 years ago
namei.c	nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty	15 years ago
nilfs.h	…
page.c	…
page.h	…
recovery.c	nilfs2: use list_splice_tail or list_splice_tail_init	15 years ago
sb.h	…
segbuf.c	nilfs2: separate wait function from nilfs_segctor_write	15 years ago
segbuf.h	nilfs2: separate wait function from nilfs_segctor_write	15 years ago
segment.c	nilfs2: separate wait function from nilfs_segctor_write	15 years ago
segment.h	nilfs2: separate wait function from nilfs_segctor_write	15 years ago
sufile.c	nilfs2: clean up get/put function of a segment usage	15 years ago
sufile.h	nilfs2: clean up get/put function of a segment usage	15 years ago
super.c	nilfs2: add norecovery mount option	15 years ago
the_nilfs.c	nilfs2: add norecovery mount option	15 years ago
the_nilfs.h	nilfs2: add helper to get if volume is in a valid state	15 years ago