linux/fs
Jason Baron 93dc6107a7 Don't limit non-nested epoll paths
Commit 28d82dc1c4 ("epoll: limit paths") that I did to limit the
number of possible wakeup paths in epoll is causing a few applications
to longer work (dovecot for one).

The original patch is really about limiting the amount of epoll nesting
(since epoll fds can be attached to other fds). Thus, we probably can
allow an unlimited number of paths of depth 1. My current patch limits
it at 1000. And enforce the limits on paths that have a greater depth.

This is captured in: https://bugzilla.redhat.com/show_bug.cgi?id=681578

Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-18 12:25:04 -07:00
..
9p
adfs
affs
afs afs: Remote abort can cause BUG in rxrpc code 2012-03-16 17:01:41 -07:00
autofs4 autofs: work around unhappy compat problem on x86-64 2012-02-25 12:10:27 -08:00
befs
bfs
btrfs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-03-09 18:09:18 -08:00
cachefiles
ceph
cifs CIFS: Do not kmalloc under the flocks spinlock 2012-03-06 21:50:15 -06:00
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs ecryptfs: fix printk format warning for size_t 2012-02-28 16:55:30 -08:00
efs
exofs
exportfs
ext2
ext3
ext4
fat
freevxfs
fscache
fuse
gfs2 GFS2: Read resource groups on mount 2012-02-28 09:52:39 +00:00
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd
jbd2
jffs2
jfs
lockd
logfs
minix
ncpfs
nfs NFSv4: fix server_scope memory leak 2012-02-17 17:34:03 -05:00
nfs_common
nfsd
nilfs2 nilfs2: fix NULL pointer dereference in nilfs_load_super_block() 2012-03-16 17:14:44 -07:00
nls
notify
ntfs NTFS: Correct two spelling errors "dealocate" to "deallocate" in mft.c. 2012-02-24 09:17:09 +00:00
ocfs2 ocfs2: deal with wraparounds of i_nlink in ocfs2_rename() 2012-02-13 20:45:39 -05:00
omfs
openpromfs
proc
pstore
qnx4
quota
ramfs
reiserfs
romfs
squashfs
sysfs
sysv
ubifs
udf udf: Fix deadlock in udf_release_file() 2012-03-10 16:05:38 -05:00
ufs
xfs xfs: make inode quota check more general 2012-02-21 10:12:43 -06:00
aio.c aio: fix the "too late munmap()" race 2012-03-09 18:59:59 -08:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c aout: move setup_arg_pages() prior to reading/mapping the binary 2012-03-05 13:51:32 -08:00
binfmt_elf_fdpic.c
binfmt_elf.c regset: Prevent null pointer reference on readonly regsets 2012-03-02 11:38:15 -08:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c
block_dev.c block: Fix NULL pointer dereference in sd_revalidate_disk 2012-03-02 10:38:33 +01:00
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
dcache.c vfs: move dentry_cmp from <linux/dcache.h> to fs/dcache.c 2012-03-04 15:51:42 -08:00
dcookies.c
direct-io.c Restore direct_io / truncate locking API 2012-02-23 15:56:21 -08:00
drop_caches.c
eventfd.c
eventpoll.c Don't limit non-nested epoll paths 2012-03-18 12:25:04 -07:00
exec.c coredump_wait: don't call complete_vfork_done() 2012-03-05 15:49:42 -08:00
fcntl.c
fhandle.c
fifo.c
file_table.c
file.c
filesystems.c
fs_struct.c
fs-writeback.c
generic_acl.c
inode.c restore smp_mb() in unlock_new_inode() 2012-03-10 17:07:28 -05:00
internal.h
ioctl.c
ioprio.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mount.h
mpage.c
namei.c vfs: fix return value from do_last() 2012-03-10 17:05:30 -05:00
namespace.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
read_write.h
readdir.c
select.c sys_poll: fix incorrect type for 'timeout' parameter 2012-02-21 17:24:20 -08:00
seq_file.c
signalfd.c epoll: ep_unregister_pollwait() can use the freed pwq->whead 2012-02-24 11:42:50 -08:00
splice.c
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c