Steven Whitehouse 7276b3b0c7 [GFS2] Tidy up meta_io code ... Fix a bug in the directory reading code, where we might have dereferenced a NULL pointer in case of OOM. Updated the directory code to use the new & improved version of gfs2_meta_ra() which now returns the first block that was being read. Previously it was releasing it requiring following code to grab the block again at each point it was called. Also turned off readahead on directory lookups since we are reading a hash table, and therefore reading the entries in order is very unlikely. Readahead is still used for all other calls to the directory reading function (e.g. when growing the hash table). Removed the DIO_START constant. Everywhere this was used, it was used to unconditionally start i/o aside from a couple of places, so I've removed it and made the couple of exceptions to this rule into separate functions. Also hunted through the other DIO flags and removed them as arguments from functions which were always called with the same combination of arguments. Updated gfs2_meta_indirect_buffer to be a bit more efficient and hopefully also be a bit easier to read. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2006-09-21 17:05:23 -04:00
..
9p	[PATCH] 9p: fix fid behavior on failed remove	2006-07-31 13:28:44 -07:00
adfs	[PATCH] adfs error message fix	2006-08-14 12:54:28 -07:00
affs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
afs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
autofs	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
autofs4	[PATCH] fs: use list_move()	2006-06-26 09:58:18 -07:00
befs	[PATCH] Fix BeFS slab corruption	2006-08-06 08:57:48 -07:00
bfs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
cifs	[CIFS] Fix CIFS readdir access denied when SE Linux enabled	2006-09-06 22:02:22 +00:00
coda	[PATCH] Remove incorrect unlock_kernel from allocation failure path in coda_open()	2006-07-31 13:28:41 -07:00
configfs	Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2006-07-03 10:25:08 -04:00
cramfs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
debugfs	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
devpts	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
dlm	[DLM] confirm master for recovered waiting requests	2006-09-08 17:00:12 -04:00
efs	[PATCH] efs: Remove incorrect unlock_kernel from failure path in efs_symlink_readpage()	2006-07-31 13:28:41 -07:00
exportfs	[PATCH] NFS server subtree_check returns dubious value	2006-05-21 12:59:16 -07:00
ext2	[PATCH] EXT2: Remove superblock lock contention in ext2_statfs	2006-09-19 07:59:59 -07:00
ext3	[PATCH] ext3 sequential read regression fix	2006-09-16 12:54:32 -07:00
fat	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
freevxfs	[PATCH] freevxfs: Add missing lock_kernel() to vxfs_readdir	2006-07-31 13:28:44 -07:00
fuse	[PATCH] fuse: fix error case in fuse_readpages	2006-08-14 12:54:29 -07:00
gfs2	[GFS2] Tidy up meta_io code	2006-09-21 17:05:23 -04:00
hfs	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
hfsplus	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
hostfs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
hpfs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
hppfs	[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry	2006-06-23 07:42:45 -07:00
hugetlbfs	[PATCH] mmap zero-length hugetlb file with PROT_NONE to protect a hugetlb virtual area	2006-07-10 13:24:21 -07:00
isofs	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
jbd	[PATCH] manage-jbd-its-own-slab fix	2006-09-01 11:39:10 -07:00
jffs	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
jffs2	[PATCH] JFFS2: SUMMARY: fix a summary collecting bug	2006-09-16 12:54:32 -07:00
jfs	JFS: Fix bug in quota code. tmp_bh.b_size must be initialized	2006-07-28 08:46:05 -05:00
lockd	LOCKD: Fix a deadlock in nlm_traverse_files()	2006-08-24 15:51:00 -04:00
minix	[PATCH] Fix for minix crash	2006-08-27 11:01:30 -07:00
msdos	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
ncpfs	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2006-06-30 15:39:30 -07:00
nfs	NFS: Fix nfs_page use after free issues in fs/nfs/write.c	2006-09-19 11:59:10 -04:00
nfs_common	[PATCH] nfsacl: Solaris VxFS compatibility fix	2005-10-11 09:46:54 -07:00
nfsd	[PATCH] knfsd: Fix stale file handle problem with subtree_checking.	2006-07-31 13:28:37 -07:00
nls	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ntfs	[PATCH] lockdep: annotate NTFS locking rules	2006-07-03 15:27:08 -07:00
ocfs2	ocfs2: allocation hints	2006-08-07 11:07:01 -07:00
openpromfs	[OPENPROMFS]: Rewrite using in-kernel device tree and seq_file.	2006-06-25 23:19:14 -07:00
partitions	[DISKLABEL] SUN: Fix signed int usage for sector count	2006-08-26 17:55:55 -07:00
proc	[PATCH] /proc/meminfo: don't put spaces in names	2006-08-27 11:01:33 -07:00
qnx4	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ramfs	[PATCH] NOMMU: Fix execution off of ramfs with mmap()	2006-07-10 13:24:21 -07:00
reiserfs	[PATCH] lockdep: annotate reiserfs	2006-08-27 11:01:32 -07:00
romfs	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
smbfs	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
sysfs	[PATCH] lockdep: annotate the sysfs i_mutex to be a separate class	2006-07-12 12:52:54 -07:00
sysv	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
udf	Fix possible UDF deadlock and memory corruption (CVE-2006-4145)	2006-08-22 12:52:23 -07:00
ufs	[PATCH] ufs: truncate correction	2006-08-27 11:01:31 -07:00
vfat	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
xfs	[XFS] Fix a bad pointer dereference in the quota statvfs handling.	2006-09-07 14:27:23 +10:00
aio.c	spelling fixes	2006-06-26 18:35:02 +02:00
attr.c	[PATCH] capable/capability.h (fs/)	2006-01-11 18:42:13 -08:00
bad_inode.c	[PATCH] Make most file operations structs in fs/ const	2006-03-28 09:16:06 -08:00
binfmt_aout.c	[PATCH] dump_thread() cleanup	2006-01-10 08:01:25 -08:00
binfmt_elf_fdpic.c	[PATCH] FDPIC: Add coredump capability for the ELF-FDPIC binfmt	2006-07-10 13:24:22 -07:00
binfmt_elf.c	[PATCH] FDPIC: Move roundup() into linux/kernel.h	2006-07-10 13:24:22 -07:00
binfmt_em86.c
binfmt_flat.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
binfmt_misc.c	Merge branch 'master' of /home/trondmy/kernel/linux-2.6/	2006-06-24 13:07:53 -04:00
binfmt_script.c
binfmt_som.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
bio.c	[PATCH] Fix missing ret assignment in __bio_map_user() error path	2006-06-17 10:52:12 -07:00
block_dev.c	[PATCH] lockdep: fix blkdev_open() warning	2006-08-27 11:01:29 -07:00
buffer.c	[PATCH] invalidate_bdev() speedup	2006-07-31 13:28:38 -07:00
char_dev.c	[PATCH] add function documentation for register_chrdev()	2006-07-14 21:53:54 -07:00
compat_ioctl.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
compat.c	[PATCH] x86_64: Add compat_printk and sysctl to turn off compat layer warnings	2006-06-26 10:48:16 -07:00
dcache.c	[PATCH] lockdep: annotate dcache	2006-07-03 15:27:06 -07:00
dcookies.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
direct-io.c	[PATCH] lockdep: annotate direct io	2006-07-03 15:27:06 -07:00
dnotify.c	[PATCH] Use __read_mostly on some hot fs variables	2006-03-26 08:56:56 -08:00
dquot.c	[PATCH] use list_add_tail() instead of list_add()	2006-06-26 09:58:17 -07:00
drop_caches.c	[PATCH] drop-pagecache	2006-01-08 20:12:40 -08:00
eventpoll.c	[PATCH] eventpoll.c compile fix	2006-08-27 11:01:31 -07:00
exec.c	[PATCH] fix up lockdep trace in fs/exec.c	2006-08-27 11:01:32 -07:00
fcntl.c	BUG_ON() Conversion in fs/fcntl.c	2006-04-02 13:37:19 +02:00
fifo.c	[PATCH] pipe.c/fifo.c code cleanups	2006-04-11 13:53:33 +02:00
file_table.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
file.c	[PATCH] alloc_fdtable() expansion fix	2006-07-12 12:52:55 -07:00
filesystems.c	[PATCH] fix missing includes	2005-10-30 17:37:32 -08:00
fs-writeback.c	[PATCH] zoned vm counters: conversion of nr_unstable to per zone counter	2006-06-30 11:25:36 -07:00
inode.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2006-06-30 15:39:30 -07:00
inotify_user.c	[PATCH] inotify: fix deadlock found by lockdep	2006-07-31 13:28:41 -07:00
inotify.c	[PATCH] inotify (4/5): allow watch removal from event handler	2006-06-20 05:25:19 -04:00
ioctl.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ioprio.c	[PATCH] uninline ioprio_best()	2006-08-21 10:02:50 +02:00
Kconfig	Merge branch 'master'	2006-07-17 09:25:26 -04:00
Kconfig.binfmt	[PATCH] frv: suppress configuration of certain features for FRV	2006-01-08 20:13:36 -08:00
libfs.c	[PATCH] core: use list_move()	2006-06-26 09:58:17 -07:00
locks.c	[PATCH] fcntl(F_SETSIG) fix	2006-08-14 13:10:59 -07:00
Makefile	Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2006-07-03 10:25:08 -04:00
mbcache.c	[PATCH] Typo fixes	2006-03-28 09:16:08 -08:00
mpage.c	[PATCH] writeback: fix range handling	2006-06-23 07:42:49 -07:00
namei.c	VFS: Fix access("file", X_OK) in the presence of ACLs	2006-08-24 15:54:58 -04:00
namespace.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
nfsctl.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
open.c	[PATCH] ftruncate does not always update m/ctime	2006-06-25 10:01:15 -07:00
pipe.c	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
pnode.c	[PATCH] core: use list_move()	2006-06-26 09:58:17 -07:00
pnode.h	[PATCH] unbindable mounts	2005-11-07 18:18:11 -08:00
posix_acl.c	[PATCH] gfp flags annotations - part 1	2005-10-08 15:00:57 -07:00
quota_v1.c
quota_v2.c	[PATCH] sem2mutex: quota	2006-03-23 07:38:11 -08:00
quota.c	[PATCH] sem2mutex: quota	2006-03-23 07:38:11 -08:00
read_write.c	[PATCH] fs/read_write.c: EXPORT_UNUSED_SYMBOL	2006-07-10 13:24:18 -07:00
readdir.c	[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem	2006-01-09 15:59:24 -08:00
select.c	[PATCH] fs: sys_poll with timeout -1 bug fix	2006-06-25 10:01:22 -07:00
seq_file.c	[PATCH] sem2mutex: fs/seq_file.c	2006-03-23 07:38:12 -08:00
splice.c	[PATCH] splice: fix problems with sys_tee()	2006-07-10 11:00:01 +02:00
stat.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
super.c	[PATCH] add missing desctiption in super.c	2006-09-06 11:00:01 -07:00
sync.c	[PATCH] writeback: fix range handling	2006-06-23 07:42:49 -07:00
xattr_acl.c
xattr.c	[PATCH] log more info for directory entry change events	2006-06-20 05:25:28 -04:00