e351013e56
Fix messed up RCS Id.
1997-07-22 14:36:31 +00:00
5d96e77ef6
Get locking around inode hashing right.
1997-07-07 23:37:36 +00:00
acffafa288
Oops, I messed up the lock. Reverting it until I have time to fix it,
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to avoid people getting trouble after the supscan hits.
1997-07-07 11:47:06 +00:00
b362aa16be
Put lock around inode hashing, because getnewvnode or MALLOC might block,
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creating race conditions.
1997-07-06 12:43:43 +00:00
8c0a9bab00
Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many
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architectures), truncate them intelligently instead.
The truncation is done centralized in vnode_pager.c.
This prevents from wrap-over effects when parts of large (>2^32 byte) files
are mmapped.
Don't allow to mmap above the numerical range of vm_offset_t.
This is considered a temporary solution until the vm system handles the
object sizes/offsets more cleanly.
1997-07-04 20:22:09 +00:00
295af85e9e
remove swap configuration.
1997-06-12 17:12:17 +00:00
76c414a957
Add support for ext2fs, this needed a few modifications to ufs/ufs/inode.h:
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- added an "union inode_ext" to struct inode, for the per-fs extentions.
For now only ext2fs uses it.
- i_din is now an union:
union {
struct dinode ffs_din; /* 128 bytes of the on-disk dinode. */
struct ext2fs_dinode e2fs_din; /* 128 bytes of the on-disk dinode. */
} i_din
Added a lot of #define i_ffs_* and i_e2fs_* to access the fields.
- Added two macros: FFS_ITIMES and EXT2FS_ITIMES. ITIMES calls the rigth
macro, depending on the time of the inode. ITIMES is used where necessary,
FFS_ITIMES and EXT2FS_ITIMES in other places.
1997-06-11 10:09:37 +00:00
66c4e32b11
Just increment the generation count. Using the time is bogus and defeats
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fsirand(8).
1997-03-10 06:18:28 +00:00
727078d31e
- Add ffs_mountroot to ffs_vfsops.
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- Only attempt to mount a root FFS on a DV_DISK class device.
1997-01-31 03:05:31 +00:00
0024ac02cf
Correct old inode flag names in comment, and reformat for 80 character screen
1997-01-27 10:30:14 +00:00
90688fce27
Change the second and third args to struct vfsops' (*vfs_mount)() to
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'const char *', and 'void *', respectively. The second arg is taken directly
from user arguments, and is const there, so must be const in the prototypes
and functions. The third arg is also taken directly from user arguments.
It doesn't have to be changed, but since it's cleaner to keep the type
the same as the user arg's type, and I'm already making the 'const char *'
change...
1996-12-22 10:10:12 +00:00
34e2fb3bb6
Performance enhancement from Kirk McKusick <mckusick@McKusick.COM>:
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When freeing an indirect block, there is no need to write it (synchronously,
no less!) before tossing it.
1996-11-06 03:02:59 +00:00
90c7de0919
revert previous kprintf changes
1996-10-12 21:58:44 +00:00
de1b2b437e
printf -> kprintf, sprintf -> ksprintf
1996-10-10 17:16:17 +00:00
9cdf304505
Make this compile cleanly from userland (fsck_ffs).
1996-09-20 22:14:59 +00:00
2bc736661a
Implement poll(2).
1996-09-07 12:40:22 +00:00
c52352c819
Add a set of generic file system operations that most file systems use.
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Also, fix some time stamp bogosities.
1996-09-01 23:47:48 +00:00
261382c331
Change VOP_UPDATE() semantics:
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* Make 2nd and 3rd args timespecs, not timevals.
* Consistently pass a Boolean as the 4th arg (except in LFS).
Also, fix ffs_update() and lfs_update() to actually change the nsec fields.
1996-05-11 18:26:27 +00:00
48fda0b4ca
Fix printf format strings
1996-03-17 02:16:18 +00:00
ec3d880232
ffs prototypes
1996-02-09 22:22:18 +00:00
b567511c78
Fix from Lite-2: when reloading the file system, save fs_maxcluster and
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the old summary structure pointers, and recalculate cluster per cyl. grp.
information.
1995-12-19 23:27:53 +00:00
7edc899fdd
ffs -> ufs
1995-11-11 22:00:15 +00:00
60db543a18
don't just throw away updates to the cylinder group bitmaps, actually
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write them to disk! From Keith Smith at Harvard, via Kirk McKusick.
fixes the occasional `blkfree: freeing free block' that has been seen
when cluster reallocation code is enabled.
1995-07-19 15:47:36 +00:00
8f62c773e8
don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN
1995-06-18 14:45:14 +00:00
94b7cf1b85
compensate for timeval/timespec/stat structure changes.
1995-06-15 23:22:41 +00:00
fc46bf42f7
Make use of the `fs_clean' field. If it was set when the file system was
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mounted or upgraded to r-w, then clear it and set it again later when the
file system is unmounted or downgraded.
1995-04-12 21:21:00 +00:00
db0046c14d
KERNEL -> _KERNEL
1995-03-28 19:59:56 +00:00
dd6089fc52
explicitly cast &time to (struct timeval *) when passing it to VOP_UPDATE.
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new prototypes and picky compilers make a volatile mess.
1995-03-24 15:33:23 +00:00
2f805fa51b
copy*str() should use size_t.
1995-03-09 12:05:21 +00:00
ad86c7f247
size for copyinstr should be u_long
1995-03-08 01:51:49 +00:00
41f181e0d8
Clean up the code to frob mnt_stat a bit.
1995-01-18 09:44:34 +00:00
9843f45605
Turn mountlist into a CIRCLEQ, and handle setting and checking of MNT_ROOTFS
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differently.
1995-01-18 06:19:49 +00:00
6a5daf3070
Ignore rotational optimization if nrpos == 1, as suggested by Stefan Esser.
1994-12-16 05:55:15 +00:00
b4aa6d3a28
Call foo_statfs() from a common place when mounting.
1994-12-15 19:46:08 +00:00
a63cb01c7d
Sync with CSRG.
1994-12-14 13:03:35 +00:00
527b796ff5
Turn lease_check() into a vnode op, per CSRG.
1994-12-13 20:14:30 +00:00
5857125e47
Sync with CSRG.
1994-12-13 19:10:43 +00:00
4c7eedf0b8
This is not my day.
1994-10-28 20:20:18 +00:00
c0fd0f67f1
Fix typo.
1994-10-28 20:16:10 +00:00
0badb64371
For now, limit the maxfilesize to 2^31*bsize-1 in core. This is temporary.
1994-10-28 20:15:09 +00:00
f62b376067
Fix a couple of types in the compatibility code.
1994-10-28 19:59:21 +00:00
f5720d1edd
Don't allow truncating past maxfilesize.
1994-10-28 19:31:07 +00:00
f0c1138373
update for new syscall args description mechanism, and deal safely
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with wider types.
1994-10-20 04:20:55 +00:00
b303126d1e
Do the doasyncfree conditionalization better.
1994-07-04 21:06:07 +00:00
fccfa11af5
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:39:25 +00:00
d22df96ea2
Reload mnt_maxsymlinklen, for `fsck -c2'.
1994-06-28 21:50:24 +00:00
d46a373019
Deallocate the vnode data using the correct type for MFS nodes.
1994-06-22 05:45:19 +00:00
0be7885407
Add a couple of missing casts.
1994-06-22 03:01:40 +00:00
914f6b157b
Fastlink compat.
1994-06-15 15:35:06 +00:00
6d939e6bec
Format police.
1994-06-13 20:49:56 +00:00
fvdl