The patch titled
ext4: use non-racy method for proc entries creation
has been added to the -mm tree. Its filename is
ext4-use-non-racy-method-for-proc-entries-creation.patch
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------------------------------------------------------
Subject: ext4: use non-racy method for proc entries creation
From: "Denis V. Lunev" <[email protected]>
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 <[email protected]>
Cc: <[email protected]>
Cc: Alexey Dobriyan <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---
fs/ext4/mballoc.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff -puN fs/ext4/mballoc.c~ext4-use-non-racy-method-for-proc-entries-creation fs/ext4/mballoc.c
--- a/fs/ext4/mballoc.c~ext4-use-non-racy-method-for-proc-entries-creation
+++ a/fs/ext4/mballoc.c
@@ -2455,17 +2455,10 @@ static void ext4_mb_history_init(struct
int i;
if (sbi->s_mb_proc != NULL) {
- struct proc_dir_entry *p;
- p = create_proc_entry("mb_history", S_IRUGO, sbi->s_mb_proc);
- if (p) {
- p->proc_fops = &ext4_mb_seq_history_fops;
- p->data = sb;
- }
- p = create_proc_entry("mb_groups", S_IRUGO, sbi->s_mb_proc);
- if (p) {
- p->proc_fops = &ext4_mb_seq_groups_fops;
- p->data = sb;
- }
+ proc_create_data("mb_history", S_IRUGO, sbi->s_mb_proc,
+ &ext4_mb_seq_history_fops, sb);
+ proc_create_data("mb_groups", S_IRUGO, sbi->s_mb_proc,
+ &ext4_mb_seq_groups_fops, sb);
}
sbi->s_mb_history_max = 1000;
_
Patches currently in -mm which might be from [email protected] 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