Граф коммитов

7773 Коммитов

Автор SHA1 Сообщение Дата
Anton Altaparmakov 54b02eb01c NTFS: Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page
lock protection over the buffer submission for i/o which allows the
      removal of the get_bh()/put_bh() pairs for each buffer.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:43:47 +01:00
Anton Altaparmakov bd45fdd209 NTFS: Fixup handling of sparse, compressed, and encrypted attributes in
fs/ntfs/aops.c::ntfs_writepage().

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:38:05 +01:00
Anton Altaparmakov 8dcdebafb8 NTFS: Make ntfs_write_block() not instantiate sparse blocks if they are zero.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:25:48 +01:00
Anton Altaparmakov 67bb103725 NTFS: Fixup handling of sparse, compressed, and encrypted attributes in
fs/ntfs/inode.c::ntfs_read_locked_{,attr_,index_}inode().

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:19:45 +01:00
Anton Altaparmakov 1c7d469d47 NTFS: Truncate {a,c,m}time to the ntfs supported time granularity when
updating the times in the inode in ntfs_setattr().

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:15:09 +01:00
Anton Altaparmakov bbf1813fb8 NTFS: Fix cluster (de)allocators to work when the runlist is NULL and more
importantly to take a locked runlist rather than them locking it
      which leads to lock reversal.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:09:06 +01:00
Anton Altaparmakov 807c453de7 NTFS: Fix handling of sparse attributes in ntfs_attr_make_non_resident().
Also, add BUG() checks to ntfs_attr_make_non_resident() and
      ntfs_attr_set() to ensure that these functions are never called
      for compressed or encrypted attributes.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 21:01:17 +01:00
Anton Altaparmakov 2983d1bd1a NTFS: Fix several bugs in fs/ntfs/attrib.c.
- Fix a bug in ntfs_map_runlist_nolock() where we forgot to protect
  access to the allocated size in the ntfs inode with the size lock.
- Fix ntfs_attr_vcn_to_lcn_nolock() and ntfs_attr_find_vcn_nolock() to
  return LCN_ENOENT when there is no runlist and the allocated size is
  zero.
- Fix load_attribute_list() to handle the case of a NULL runlist.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:56:09 +01:00
Anton Altaparmakov 0aacceacf3 NTFS: Add fs/ntfs/attrib.[hc]::ntfs_resident_attr_value_resize().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:40:32 +01:00
Anton Altaparmakov f25dfb5e44 NTFS: Remove bogus setting of PageError in ntfs_read_compressed_block().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:35:33 +01:00
Anton Altaparmakov 8e08ceaeac NTFS: Fix a bug in fs/ntfs/index.c::ntfs_index_lookup(). When the returned
index entry is in the index root, we forgot to set the @ir pointer in
      the index context.  Thanks for Yura Pakhuchiy for finding this bug.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:29:50 +01:00
Anton Altaparmakov 6e48321a40 NTFS: Add ntfs_rl_punch_nolock() which punches a caller specified hole into a runlist.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:26:34 +01:00
Anton Altaparmakov 3ffc5a4438 NTFS: Change ntfs_rl_truncate_nolock() to throw away the runlist if the new
length is zero.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 20:23:06 +01:00
Anton Altaparmakov f94ad38e68 NTFS: Report unrepresentable inodes during ntfs_readdir() as KERN_WARNING
messages and include the inode number.  Thanks to Yura Pakhuchiy for
      pointing this out.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 17:04:11 +01:00
Anton Altaparmakov 2b0ada2b8e NTFS: Fix handling of valid but empty mapping pairs array in
fs/ntfs/runlist.c::ntfs_mapping_pairs_decompress().

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:52:31 +01:00
Anton Altaparmakov 8bb735216a NTFS: Remove two bogus BUG_ON()s from fs/ntfs/mft.c.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:48:28 +01:00
Anton Altaparmakov 84d6ebe63f NTFS: Fix two nasty runlist merging bugs that had gone unnoticed so far.
Thanks to Stefano Picerno for the bug report.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:46:55 +01:00
Anton Altaparmakov 9529d461d0 NTFS: Use ntfs_malloc_nofs_nofail() in runlist.c::ntfs_runlists_merge()
in the two critical regions.  This means we no longer need to
      panic() when the allocation fails as it now cannot fail.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:33:12 +01:00
Anton Altaparmakov 06d0e3cf3d NTFS: Allow highmem kmalloc() in ntfs_malloc_nofs() and add _nofail() version.
- Modify fs/ntfs/malloc.h::ntfs_malloc_nofs() to do the kmalloc() based
  allocations with __GFP_HIGHMEM, analogous to how the vmalloc() based
  allocations are done.
- Add fs/ntfs/malloc.h::ntfs_malloc_nofs_nofail() which is analogous to
  ntfs_malloc_nofs() but it performs allocations with __GFP_NOFAIL and
  hence cannot fail.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:28:25 +01:00
Anton Altaparmakov e7a1033b94 NTFS: Support more clean journal ($LogFile) states.
- Support journals ($LogFile) which have been modified by chkdsk.  This
        means users can boot into Windows after we marked the volume dirty.
        The Windows boot will run chkdsk and then reboot.  The user can then
        immediately boot into Linux rather than having to do a full Windows
        boot first before rebooting into Linux and we will recognize such a
        journal and empty it as it is clean by definition.
      - Support journals ($LogFile) with only one restart page as well as
        journals with two different restart pages.  We sanity check both and
        either use the only sane one or the more recent one of the two in the
        case that both are valid.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08 16:12:28 +01:00
Linus Torvalds caf39e87cc [SCSI] Re-do "final klist fixes"
With the previous commit that introduces the klist enhancements, we can
now re-do 2b7d6a8cb9 again.
2005-09-07 18:44:33 -07:00
James Bottomley 34bb61f9dd [PATCH] fix klist semantics for lists which have elements removed on traversal
The problem is that klists claim to provide semantics for safe traversal of
lists which are being modified.  The failure case is when traversal of a
list causes element removal (a fairly common case).  The issue is that
although the list node is refcounted, if it is embedded in an object (which
is universally the case), then the object will be freed regardless of the
klist refcount leading to slab corruption because the klist iterator refers
to the prior element to get the next.

The solution is to make the klist take and release references to the
embedding object meaning that the embedding object won't be released until
the list relinquishes the reference to it.

(akpm: fast-track this because it's needed for the 2.6.13 scsi merge)

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 18:26:54 -07:00
Linus Torvalds df4edad178 [SCSI] Revert "final klist fixes"
Revert commit 2b7d6a8cb9.

The "fix" was known to not even compile.  Duh.  That's not a fix.
That's just stupid.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:50:58 -07:00
Linus Torvalds 0481990b75 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
Linus Torvalds db400b3c4e Merge branch 'drm-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 2005-09-07 17:29:07 -07:00
Linus Torvalds 0dd7f883a9 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2005-09-07 17:28:25 -07:00
Linus Torvalds cc896f0871 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-09-07 17:27:39 -07:00
Linus Torvalds 87129d9626 Merge git://oss.sgi.com:8090/oss/git/xfs-2.6 2005-09-07 17:23:52 -07:00
Linus Torvalds 55faed1e60 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-09-07 17:22:43 -07:00
Linus Torvalds 946e91f36e Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2005-09-07 17:21:17 -07:00
Linus Torvalds f7402dc44d Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2005-09-07 17:20:11 -07:00
viro@ZenIV.linux.org.uk e72225d160 [PATCH] bogus #if (simserial)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk 3352ae5de4 [PATCH] CHECKFLAGS on ppc64 got broken
Now that asm-powerpc/* is using ifdefs on __powerpc64__ we need to add it
to CHECKFLAGS on ppc64.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk 147a67f010 [PATCH] bogus #if (ncr53c406)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk 4c86b114a4 [PATCH] bogus #if (smc91x.h)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk 9a0b3869bb [PATCH] bogus #if (arch/um/kernel/mem.c)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk f718404aa9 [PATCH] -Wundef fixes (hisax)
CARD_... in hisax are all used with #if; CARD_FN_ENTERNOW_PCI lacks define
to 0 if corresponding config option is not set.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk 185a7a1cd7 [PATCH] -Wundef fixes (ncr5380)
NDEBUG and NDEBUG_ABORT are almost always used as integers in NCR5380; added
define to 0 if they are not defined, switched lone ifdef NDEBUG into if.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk f20badbe12 [PATCH] -Wundef fixes (hamachi)
All uses of ADDRLEN are comparisons with 64 (it's an address width).
added define to 32 (again, we only care about comparisons with 64)
if not defined.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk 95608261da [PATCH] bogus symbol used in arch/um/os-Linux/elf_aux.c
elf_aux is userland code; it uses symbol (ELF_CLASS) that doesn't exist in
userland headers; pulled into kernel-offsets.h, switched elf_aux to using it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk 8412205838 [PATCH] updated mail address
parcelfarce is dead...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk e12ba644ee [PATCH] iomem annotations (sound/arm/aaci)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk 90dffc03ca [PATCH] lost chunk of "uml: build cleanups"
A piece of the UML stubs patch got lost - it has
    Killed STUBS_CFLAGS - it's not needed and the only remaining use had been
    gratitious - it only polluted CFLAGS
in description and does remove it in arch/um/Makefile-x86_64, but forgets to
do the same in i386 counterpart.  Lost chunk follows:

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:32 -07:00
viro@ZenIV.linux.org.uk a08b6b7968 [PATCH] Kconfig fix (BLK_DEV_FD dependencies)
Sanitized and fixed floppy dependencies: split the messy dependencies for
BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making
BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC
to arch/*/Kconfig.  While we are at it, fixed several obvious cases when
BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h
are *not* going to have floppy.c compile, let alone work).

If you can come up with better name for that ("this architecture might
have working PC-compatible floppy disk controller"), you are more than
welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch
below...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:12 -07:00
viro@zenIV.linux.org.uk 8ae418cf85 [PATCH] s2io u64 use for uintptr_t
u64 is not uintptr_t; unsigned long is...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:16:52 -07:00
Linus Torvalds 24c83d45d7 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-09-07 17:02:24 -07:00
Linus Torvalds 1077682b2f Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-09-07 17:00:53 -07:00
Michael Krufky dc9ca2af49 [PATCH] DVB: lgdt330x check callback fix
Most of the patch is whitespace cleanup, but more importantly, this patch
checks to see whether a callback is set before calling it.  On cx88 boards
(currently the only boards using lgdt330x in 2.6.13) every callback is set.
However, newer drivers currently in development leave a callback undefined,
and lgdt330x must not call it if it isn't defined.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:02 -07:00
Michael Krufky 2684f5c74d [PATCH] DVB: Clarify description text for dvb-bt8xx in Kconfig
Patrick Keene wrote to the linux-dvb list, asking where in menuconfig he
can enable dvb-bt8xx for his AVerMedia DVB card.  I pointed the following
out to him:

config DVB_BT8XX
       tristate "Nebula/Pinnacle PCTV/Twinhan PCI cards"

It has been agreed upon that this description is extremely misleading.

This patch changes the one-liner description text of dvb-bt8xx to something
more meaningful, and adds AVerMedia to the detailed description.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:02 -07:00
Ralf Baechle d203a7eca8 [PATCH] Indycam / VINO drivers
Rewrite of the Indycam / VINO video v4l2 drivers for the SGI Indy.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Mikael Nousiainen <tmnousia@cc.hut.fi>
Cc: <video4linux-list@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:01 -07:00