The patch titled
proc: use non-racy method for /proc/page_owner creation
has been added to the -mm tree. Its filename is
proc-use-non-racy-method-for-proc-page_owner-creation-page_owner.patch
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------------------------------------------------------
Subject: proc: use non-racy method for /proc/page_owner creation
From: "Denis V. Lunev" <den@xxxxxxxxxx>
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.
Signed-off-by: Denis V. Lunev <den@xxxxxxxxxx>
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/proc_misc.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff -puN fs/proc/proc_misc.c~proc-use-non-racy-method-for-proc-page_owner-creation-page_owner fs/proc/proc_misc.c
--- a/fs/proc/proc_misc.c~proc-use-non-racy-method-for-proc-page_owner-creation-page_owner
+++ a/fs/proc/proc_misc.c
@@ -1041,12 +1041,10 @@ void __init proc_misc_init(void)
#ifdef CONFIG_PAGE_OWNER
{
struct proc_dir_entry *entry;
- entry = create_proc_entry("page_owner",
- S_IWUSR | S_IRUGO, NULL);
- if (entry) {
- entry->proc_fops = &proc_page_owner_operations;
+ entry = proc_create("page_owner",
+ S_IWUSR | S_IRUGO, NULL, &proc_page_owner_operations);
+ if (entry)
entry->size = 1024;
- }
}
#endif
}
_
Patches currently in -mm which might be from den@xxxxxxxxxx are
git-net.patch
proc-introduce-proc_create_data-to-setup-de-data.patch
nfsd-use-proc_create-to-setup-de-proc_fops.patch
nfs-use-proc_create-to-setup-de-proc_fops.patch
afs-use-non-racy-method-for-proc-entries-creation.patch
ext4-use-non-racy-method-for-proc-entries-creation.patch
reiserfs-use-non-racy-method-for-proc-entries-creation.patch
jbd2-use-non-racy-method-for-proc-entries-creation.patch
sysvipc-use-non-racy-method-for-proc-entries-creation.patch
mm-use-non-racy-method-for-proc-swaps-creation.patch
sound-use-non-racy-method-for-proc-driver-snd-page-alloc-creation.patch
zorro-use-non-racy-method-for-proc-entries-creation.patch
samples-use-non-racy-method-for-proc-marker-example-creation.patch
scsi-use-non-racy-method-for-proc-entries-creation.patch
usb-use-non-racy-method-for-proc-entries-creation.patch
s390-use-non-racy-method-for-proc-entries-creation.patch
arm-use-non-racy-method-for-proc-davinci_clocks-creation.patch
avr32-proc-use-non-racy-method-for-proc-tlb-creation.patch
cris-use-non-racy-method-for-proc-system_profile-creation.patch
ia64-use-non-racy-method-for-proc-entries-creation.patch
parisc-use-non-racy-method-for-proc-pcxl_dma-creation.patch
powerpc-use-non-racy-method-for-proc-entries-creation.patch
acpi-use-non-racy-method-for-proc-entries-creation.patch
netdev-use-non-racy-method-for-proc-entries-creation.patch
isdn-use-non-racy-method-for-proc-entries-creation.patch
kernel-use-non-racy-method-for-proc-entries-creation.patch
parisc-use-non-racy-method-for-proc-entries-creation.patch
drivers-use-non-racy-method-for-proc-entries-creation.patch
drivers-use-non-racy-method-for-proc-entries-creation-2.patch
sysctl-merge-equal-proc_sys_read-and-proc_sys_write.patch
sysctl-clean-from-unneeded-extern-and-forward-declarations.patch
sysctl-add-the-permissions-callback-on-the-ctl_table_root.patch
proc-use-non-racy-method-for-proc-page_owner-creation-page_owner.patch
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