kernel.git/fs/afs/vlocation.c, branch linux-2.6.30.y

FS-Cache: Make kAFS use FS-Cache

2009-04-03T15:42:41Z

The attached patch makes the kAFS filesystem in fs/afs/ use FS-Cache, and through it any attached caches. The kAFS filesystem will use caching automatically if it's available. Signed-off-by: David Howells Acked-by: Steve Dickson Acked-by: Trond Myklebust Acked-by: Al Viro Tested-by: Daire Byrne

fs/afs/vlocation.c: fix off-by-one

2007-11-05T23:12:32Z

This patch fixes an off-by-one error spotted by the Coverity checker. Signed-off-by: Adrian Bunk Acked-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/afs/: possible cleanups

2007-10-17T15:42:50Z

This patch contains the following possible cleanups: - make the following needlessly global functions static: - rxrpc.c: afs_send_pages() - vlocation.c: afs_vlocation_queue_for_updates() - write.c: afs_writepages_region() - make the following needlessly global variables static: - mntpt.c: afs_mntpt_expiry_timeout - proc.c: afs_vlocation_states[] - server.c: afs_server_timeout - vlocation.c: afs_vlocation_timeout - vlocation.c: afs_vlocation_update_timeout - #if 0 the following unused function: - cell.c: afs_get_cell_maybe() - #if 0 the following unused variables: - callback.c: afs_vnode_update_timeout - cmservice.c: struct afs_cm_workqueue Signed-off-by: Adrian Bunk Acked-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Detach sched.h from mm.h

2007-05-21T16:18:19Z

First thing mm.h does is including sched.h solely for can_do_mlock() inline function which has "current" dereference inside. By dealing with can_do_mlock() mm.h can be detached from sched.h which is good. See below, why. This patch a) removes unconditional inclusion of sched.h from mm.h b) makes can_do_mlock() normal function in mm/mlock.c c) exports can_do_mlock() to not break compilation d) adds sched.h inclusions back to files that were getting it indirectly. e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were getting them indirectly Net result is: a) mm.h users would get less code to open, read, preprocess, parse, ... if they don't need sched.h b) sched.h stops being dependency for significant number of files: on x86_64 allmodconfig touching sched.h results in recompile of 4083 files, after patch it's only 3744 (-8.3%). Cross-compile tested on all arm defconfigs, all mips defconfigs, all powerpc defconfigs, alpha alpha-up arm i386 i386-up i386-defconfig i386-allnoconfig ia64 ia64-up m68k mips parisc parisc-up powerpc powerpc-up s390 s390-up sparc sparc-up sparc64 sparc64-up um-x86_64 x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig as well as my two usual configs. Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds

[AFS]: Fix use of exit functions from init path

2007-05-03T10:12:46Z

Fix use of __exit functions from __init path. Signed-off-by: David Howells Signed-off-by: David S. Miller

[AFS]: Fix VLocation record update wakeup

2007-04-27T22:26:30Z

Fix the wakeup transitions after a VLocation record update completes one way or another. This builds on Dave Miller's partial fix. Also move wakeups outside the spinlocked sections. Signed-off-by: David Howells Signed-off-by: David S. Miller

[AFS]: Eliminate cmpxchg() usage in vlocation code.

2007-04-27T03:39:14Z

cmpxchg() is not available on every processor so can't be used in generic code. Replace with spinlock protection on the ->state changes, wakeups, and wait loops. Add what appears to be a missing wakeup on transition to AFS_VL_VALID state in afs_vlocation_updater(). Signed-off-by: David S. Miller

[AFS]: Add security support.

2007-04-26T22:57:07Z

Add security support to the AFS filesystem. Kerberos IV tickets are added as RxRPC keys are added to the session keyring with the klog program. open() and other VFS operations then find this ticket with request_key() and either use it immediately (eg: mkdir, unlink) or attach it to a file descriptor (open). Signed-off-by: David Howells Signed-off-by: David S. Miller

[AF_RXRPC]: Make the in-kernel AFS filesystem use AF_RXRPC.

2007-04-26T22:55:03Z

Make the in-kernel AFS filesystem use AF_RXRPC instead of the old RxRPC code. Signed-off-by: David Howells Signed-off-by: David S. Miller

[AFS]: Clean up the AFS sources

2007-04-26T22:49:28Z

Clean up the AFS sources. Also remove references to AFS keys. RxRPC keys are used instead. Signed-off-by: David Howells Signed-off-by: David S. Miller