Commit Graph

10148 Commits

Author SHA1 Message Date
Kyle McMartin
210cc679fa Auto-update from upstream 2005-10-28 12:18:07 -04:00
Al Viro
260b23674f [PATCH] gfp_t: the rest
zone handling, mapping->flags handling

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00
Al Viro
c4cdd03831 [PATCH] gfp_t: reiserfs mapping_set_gfp_mask() use
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00
Al Viro
b4e3ca1ab1 [PATCH] gfp_t: remaining bits of drivers/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00
Al Viro
9e24974db6 [PATCH] gfp_t: drivers/net
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00
Al Viro
53f9fc93f9 [PATCH] gfp_t: remaining bits of arch/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00
Al Viro
1ef64e670e [PATCH] gfp_t: sound
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:50 -07:00
Al Viro
87b750dc4b [PATCH] gfp_t: drivers/infiniband
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:50 -07:00
Al Viro
c53033f6b0 [PATCH] gfp_t: drivers/scsi
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:50 -07:00
Al Viro
9796fdd829 [PATCH] gfp_t: kernel/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:49 -07:00
Al Viro
55016f10e3 [PATCH] gfp_t: drivers/usb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:49 -07:00
Al Viro
970a9e73f9 [PATCH] gfp_t: dma-mapping (simple cases)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:49 -07:00
Al Viro
5fb5cbed6e [PATCH] gfp_t: dma-mapping (xtensa)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:49 -07:00
Al Viro
f80aabb03a [PATCH] gfp_t: dma-mapping (amd64)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
6dae2c2306 [PATCH] gfp_t: dma-mapping (sh)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
e82dd4d647 [PATCH] gfp_t: dma-mapping (ppc)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
5c1fb41f40 [PATCH] gfp_t: dma-mapping (parisc)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
185a8ff528 [PATCH] gfp_t: dma-mapping (mips)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
a5da7d3c6e [PATCH] gfp_t: dma-mapping (frv)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
43b7eae1f5 [PATCH] gfp_t: dma-mapping (cris)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
55c5d74b3a [PATCH] gfp_t: dma-mapping (alpha)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:48 -07:00
Al Viro
06a544971f [PATCH] gfp_t: dma-mapping (ia64)
... and related annotations for amd64 - swiotlb code is shared, but
prototypes are not.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
f9e3214a79 [PATCH] gfp_t: dma-mapping (arm)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
8267e268e0 [PATCH] gfp_t: block layer core
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
27496a8c67 [PATCH] gfp_t: fs/*
- ->releasepage() annotated (s/int/gfp_t), instances updated
 - missing gfp_t in fs/* added
 - fixed misannotation from the original sweep caught by bitwise checks:
   XFS used __nocast both for gfp_t and for flags used by XFS allocator.
   The latter left with unsigned int __nocast; we might want to add a
   different type for those but for now let's leave them alone.  That,
   BTW, is a case when __nocast use had been actively confusing - it had
   been used in the same code for two different and similar types, with
   no way to catch misuses.  Switch of gfp_t to bitwise had caught that
   immediately...

One tricky bit is left alone to be dealt with later - mapping->flags is
a mix of gfp_t and error indications.  Left alone for now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
7d877f3bda [PATCH] gfp_t: net/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
fd4f2df24b [PATCH] gfp_t: lib/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
6daa0e2862 [PATCH] gfp_t: mm/* (easy parts)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:47 -07:00
Al Viro
af4ca457ea [PATCH] gfp_t: infrastructure
Beginning of gfp_t annotations:

 - -Wbitwise added to CHECKFLAGS
 - old __bitwise renamed to __bitwise__
 - __bitwise defined to either __bitwise__ or nothing, depending on
   __CHECK_ENDIAN__ being defined
 - gfp_t switched from __nocast to __bitwise__
 - force cast to gfp_t added to __GFP_... constants
 - new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts
   the result to int

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:46 -07:00
Trond Myklebust
434f1d10c1 Merge /home/trondmy/scm/kernel/git/torvalds/linux-2.6 2005-10-27 22:13:32 -04:00
Trond Myklebust
6070fe6f82 RPC: Ensure that nobody can queue up new upcalls after rpc_close_pipes()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:46 -04:00
Trond Myklebust
bec273b491 NFS: Allow files that are open for write to invalidate caches
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:45 -04:00
Trond Myklebust
16c32b71bc NFSv4: Convert unnecessary XDR warning messages into dprintk()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:45 -04:00
Trond Myklebust
4f9838c7ec NFSv4: Add post-op attributes to NFSv4 write and commit callbacks.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:44 -04:00
Trond Myklebust
16e429596d NFSv4: Add post-op attributes to nfs4_proc_remove()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:44 -04:00
Trond Myklebust
6caf2c8276 NFSv4: Add post-op attributes to nfs4_proc_rename()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:43 -04:00
Trond Myklebust
91ba2eeec5 NFSv4: Add post-op attributes to nfs4_proc_link()
Optimise attribute revalidation when hardlinking. Add post-op attributes
 for the directory and the original inode.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:42 -04:00
Trond Myklebust
cf80955614 NFS: Ensure that nfs_link() instantiates the dentry correctly
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:42 -04:00
Trond Myklebust
516a6af641 NFS: Add optional post-op getattr instruction to the NFSv4 file close.
"Optional" means that the close call will not fail if the getattr
 at the end of the compound fails.
 If it does succeed, try to refresh inode attributes.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:41 -04:00
Trond Myklebust
3338c143b4 NFS: Optimise attribute revalidation on close().
Only force a getattr in nfs_file_flush() if the attribute
 cache is stale.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:41 -04:00
Trond Myklebust
56ae19f38f NFSv4: Add directory post-op attributes to the CREATE operations.
Since the directory attributes change every time we CREATE a file,
 we might as well pick up the new directory attributes in the same
 compound.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:40 -04:00
Chuck Lever
0c70b50150 NFS: nfs_lookup doesn't need to revalidate the parent directory's inode
nfs_lookup() used to consult a lookup cache before trying an actual wire
 lookup operation.  The lookup cache would be invalid, of course, if the
 parent directory's mtime had changed, so nfs_lookup performed an inode
 revalidation on the parent.

 Since nfs_lookup() doesn't use a cache anymore, the revalidation is no
 longer necessary.  There are cases where it will generate a lot of
 unnecessary GETATTR traffic.

 See http://bugzilla.linux-nfs.org/show_bug.cgi?id=9

 Test-plan:
 Use lndir and "rm -rf" and watch for excess GETATTR traffic or application
 level errors.

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:40 -04:00
Trond Myklebust
decf491f30 NFS: Don't let nfs_end_data_update() clobber attribute update information
Since we almost always call nfs_end_data_update() after we called
 nfs_refresh_inode(), we now end up marking the inode metadata
 as needing revalidation immediately after having updated it.

 This patch rearranges things so that we mark the inode as needing
 revalidation _before_ we call nfs_refresh_inode() on those operations
 that need it.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:39 -04:00
Trond Myklebust
33801147a8 NFS: Optimise inode attribute cache updates
Allow nfs_refresh_inode() also to update attributes on the inode if the
 RPC call was sent after the last call to nfs_update_inode().

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:39 -04:00
Trond Myklebust
913a70fc17 NFS: Convert cache_change_attribute into a jiffy-based value
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:38 -04:00
Trond Myklebust
0e574af1be NFS: Cleanup initialisation of struct nfs_fattr
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-10-27 22:12:38 -04:00
Linus Torvalds
741b2252a5 Linux v2.6.14
"Better late than never"
2005-10-27 17:02:08 -07:00
Linus Torvalds
cdada08eb2 Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6 2005-10-27 16:58:20 -07:00
Dave Jones
9273214409 [PATCH] cpufreq: SMP fix for conservative governor
Don't try to access not-present CPUs.  Conservative governor will always
oops on SMP without this fix.

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=4781

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-27 16:29:24 -07:00
Linus Torvalds
79b95a454b Revert "x86-64: Avoid unnecessary double bouncing for swiotlb"
Commit id 6142891a0c

Andi Kleen reports that it seems to break things for some people,
and since it's purely a small optimization, revert it for now.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-27 16:28:39 -07:00