11 Jan, 2006
2 commits
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MS_RDONLU implies not atime updates at all, no need for the MS_NOATIME and
MS_NODIRATIME flags.Signed-off-by: Christoph Hellwig
Cc: Anton Altaparmakov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
To allow various options to work per-mount instead of per-sb we need a
struct vfsmount when updating ctime and mtime. This preparation patch
replaces the inode_update_time routine with a file_update_atime routine so
we can easily get at the vfsmount. (and the file makes more sense in this
context anyway). Also get rid of the unused second argument - we always
want to update the ctime when calling this routine.Signed-off-by: Christoph Hellwig
Cc: Al Viro
Cc: Anton Altaparmakov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
10 Jan, 2006
1 commit
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This patch converts the inode semaphore to a mutex. I have tested it on
XFS and compiled as much as one can consider on an ia64. Anyway your
luck with it might be different.Modified-by: Ingo Molnar
(finished the conversion)
Signed-off-by: Jes Sorensen
Signed-off-by: Ingo Molnar
03 Jan, 2006
1 commit
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This patch removes all references to the bouncing address
rddunlap@osdl.org and one dead web page from the kernel.Signed-off-by: Adrian Bunk
Acked-by: Randy Dunlap
01 Nov, 2005
1 commit
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Signed-off-by: Anton Altaparmakov
24 Oct, 2005
3 commits
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patch by Yura Pakhuchiy.)
Signed-off-by: Anton Altaparmakov
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Signed-off-by: Anton Altaparmakov
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Signed-off-by: Andrew Morton
Signed-off-by: Anton Altaparmakov
19 Oct, 2005
2 commits
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Many thanks to Alberto Patino for testing and reporting the data
corruption. And many apologies for corrupting his partition.Signed-off-by: Anton Altaparmakov
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Minor tidying.
Signed-off-by: Anton Altaparmakov
11 Oct, 2005
4 commits
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file operations ->write(), ->aio_write(), and ->writev() for regular
files. This replaces the old use of generic_file_write(), et al and
the address space operations ->prepare_write and ->commit_write.
This means that both sparse and non-sparse (unencrypted and
uncompressed) files can now be extended using the normal write(2)
code path. There are two limitations at present and these are that
we never create sparse files and that we only have limited support
for highly fragmented files, i.e. ones whose data attribute is split
across multiple extents. When such a case is encountered,
EOPNOTSUPP is returned.Signed-off-by: Anton Altaparmakov
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preparation for the big rewrite of write(2) support in ntfs.
Signed-off-by: Anton Altaparmakov
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and cond_resched() in the main loop as we could be dirtying a lot of
pages and this ensures we play nice with the VM and the system as a
whole.Signed-off-by: Anton Altaparmakov
09 Oct, 2005
1 commit
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- added typedef unsigned int __nocast gfp_t;
- replaced __nocast uses for gfp flags with gfp_t - it gives exactly
the same warnings as far as sparse is concerned, doesn't change
generated code (from gcc point of view we replaced unsigned int with
typedef) and documents what's going on far better.Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
04 Oct, 2005
11 commits
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the initial implementation of file truncation. Now both open(2)ing
a file with the O_TRUNC flag and the {,f}truncate(2) system calls
will resize a file appropriately. The limitations are that only
uncompressed and unencrypted files are supported. Also, there is
only very limited support for highly fragmented files (the ones whose
$DATA attribute is split into multiple attribute extents).Signed-off-by: Anton Altaparmakov
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uncompressed and unencrypted files.
Signed-off-by: Anton Altaparmakov
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extend the allocation of an attributes. Optionally, the data size,
but not the initialized size can be extended, too.Signed-off-by: Anton Altaparmakov
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which is zero for a resident attribute but should no longer be zero
once the attribute is non-resident as it then has real clusters
allocated.Signed-off-by: Anton Altaparmakov
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as an extra parameter. This is needed since we need to know the size
before we can map the mft record and our callers always know it. The
reason we cannot simply read the size from the vfs inode i_size is
that this is not necessarily uptodate. This happens when
ntfs_attr_make_non_resident() is called in the ->truncate call path.Signed-off-by: Anton Altaparmakov
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specifying whether the cluster are being allocated to extend an
attribute or to fill a hole.
- Change ntfs_attr_make_non_resident() to call ntfs_cluster_alloc()
with @is_extension set to TRUE and remove the runlist terminator
fixup code as this is now done by ntfs_cluster_alloc().Signed-off-by: Anton Altaparmakov
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search context as argument. This allows calling it with the mft
record mapped. Update all callers.
- Fix potential deadlock in ntfs_mft_data_extend_allocation_nolock()
error handling by passing in the active search context when calling
ntfs_cluster_free().Signed-off-by: Anton Altaparmakov
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search context as argument. This allows calling it with the mft
record mapped. Update all callers.Signed-off-by: Anton Altaparmakov
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search context. This allows calling it with the mft record mapped.
Signed-off-by: Anton Altaparmakov
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which we now cast to 64-bit first (fs/ntfs/mft.c::map_mft_record_page().
Signed-off-by: Anton Altaparmakov
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count to become negative and hence we had a wild memset() scribbling
all over the system's ram.Signed-off-by: Anton Altaparmakov
27 Sep, 2005
1 commit
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different types in it but #define the two constants instead.
Signed-off-by: Anton Altaparmakov
26 Sep, 2005
2 commits
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restart pages in the journal without multi sector transfer protection
fixups (i.e. the update sequence array is empty and in fact does not
exist).Signed-off-by: Anton Altaparmakov
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two error causing it to be CHKB instead of CHKD.
Signed-off-by: Anton Altaparmakov
23 Sep, 2005
1 commit
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since we otherwise get into a lock reversal deadlock if a read locked
runlist is passed in. In the process also change it to take an ntfs
inode instead of a vfs inode as parameter.Signed-off-by: Anton Altaparmakov
22 Sep, 2005
1 commit
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Signed-off-by: Anton Altaparmakov
20 Sep, 2005
1 commit
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Signed-off-by: Anton Altaparmakov
19 Sep, 2005
3 commits
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Signed-off-by: Anton Altaparmakov
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Signed-off-by: Anton Altaparmakov
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changes by Richard Russon.)
Signed-off-by: Anton Altaparmakov
12 Sep, 2005
2 commits
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otherwise causes a BUG().
Signed-off-by: Anton Altaparmakov
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an octal number to conform to how chmod(1) works, too. Thanks to
Giuseppe Bilotta and Horst von Brand for pointing out the errors of
my ways.Signed-off-by: Anton Altaparmakov
11 Sep, 2005
1 commit
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*** Warning: "bit_spin_lock" [fs/ntfs/ntfs.ko] undefined!
*** Warning: "bit_spin_unlock" [fs/ntfs/ntfs.ko] undefined!Cc: Anton Altaparmakov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 Sep, 2005
2 commits
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Signed-off-by: Anton Altaparmakov
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fs/ntfs/aops.c::ntfs_end_buffer_async_read() to a bit spin lock
in the first buffer head of a page.Signed-off-by: Anton Altaparmakov