linux/fs/ufs
Al Viro 77e9ce327d ufs: fix the logics for tail relocation
* original hysteresis loop got broken by typo back in 2002; now
it never switches out of OPTTIME state.  Fixed.
* critical levels for switching from OPTTIME to OPTSPACE and back
ought to be calculated once, at mount time.
* we should use mul_u64_u32_div() for those calculations, now that
->s_dsize is 64bit.
* to quote Kirk McKusick (in 1995 FreeBSD commit message):
    The threshold for switching from time-space and space-time is too small
    when minfree is 5%...so make it stay at space in this case.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-06-17 17:22:42 -04:00
..
balloc.c ufs: fix the logics for tail relocation 2017-06-17 17:22:42 -04:00
cylinder.c
dir.c fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps 2016-09-27 21:06:22 -04:00
file.c make new_sync_{read,write}() static 2015-04-11 22:29:40 -04:00
ialloc.c fs: ufs: use ktime_get_real_ts64() for birthtime 2017-05-08 17:15:15 -07:00
inode.c ufs_iget(): fail with -ESTALE on deleted inode 2017-06-17 12:25:58 -04:00
Kconfig fs/ufs: remove depends on CONFIG_EXPERIMENTAL 2013-01-21 14:39:06 -08:00
Makefile ufs: get rid of ->setattr() for symlinks 2015-12-06 20:43:26 -05:00
namei.c Merge remote-tracking branch 'ovl/rename2' into for-linus 2016-10-10 23:02:51 -04:00
super.c ufs: fix the logics for tail relocation 2017-06-17 17:22:42 -04:00
swab.h
ufs_fs.h ufs: fix the logics for tail relocation 2017-06-17 17:22:42 -04:00
ufs.h ufs: get rid of ->setattr() for symlinks 2015-12-06 20:43:26 -05:00
util.c ufs_get_locked_page(): make sure we have buffer_heads 2017-06-14 23:32:19 -04:00
util.h ufs: fix s_size/s_dsize users 2017-06-14 16:43:03 -04:00