The patch titled
usb: use non-racy method for proc entries creation
has been removed from the -mm tree. Its filename was
usb-use-non-racy-method-for-proc-entries-creation.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: usb: use non-racy method for proc entries 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>
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/at91_udc.c | 11 ++---------
drivers/usb/gadget/omap_udc.c | 7 ++-----
drivers/usb/host/sl811-hcd.c | 10 +---------
3 files changed, 5 insertions(+), 23 deletions(-)
diff -puN drivers/usb/gadget/at91_udc.c~usb-use-non-racy-method-for-proc-entries-creation drivers/usb/gadget/at91_udc.c
--- a/drivers/usb/gadget/at91_udc.c~usb-use-non-racy-method-for-proc-entries-creation
+++ a/drivers/usb/gadget/at91_udc.c
@@ -231,6 +231,7 @@ static int proc_udc_open(struct inode *i
}
static const struct file_operations proc_ops = {
+ .owner = THIS_MODULE,
.open = proc_udc_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -239,15 +240,7 @@ static const struct file_operations proc
static void create_debug_file(struct at91_udc *udc)
{
- struct proc_dir_entry *pde;
-
- pde = create_proc_entry (debug_filename, 0, NULL);
- udc->pde = pde;
- if (pde == NULL)
- return;
-
- pde->proc_fops = &proc_ops;
- pde->data = udc;
+ udc->pde = proc_create_data(debug_filename, 0, NULL, &proc_ops, udc);
}
static void remove_debug_file(struct at91_udc *udc)
diff -puN drivers/usb/gadget/omap_udc.c~usb-use-non-racy-method-for-proc-entries-creation drivers/usb/gadget/omap_udc.c
--- a/drivers/usb/gadget/omap_udc.c~usb-use-non-racy-method-for-proc-entries-creation
+++ a/drivers/usb/gadget/omap_udc.c
@@ -2504,6 +2504,7 @@ static int proc_udc_open(struct inode *i
}
static const struct file_operations proc_ops = {
+ .owner = THIS_MODULE,
.open = proc_udc_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -2512,11 +2513,7 @@ static const struct file_operations proc
static void create_proc_file(void)
{
- struct proc_dir_entry *pde;
-
- pde = create_proc_entry (proc_filename, 0, NULL);
- if (pde)
- pde->proc_fops = &proc_ops;
+ proc_create(proc_filename, 0, NULL, &proc_ops);
}
static void remove_proc_file(void)
diff -puN drivers/usb/host/sl811-hcd.c~usb-use-non-racy-method-for-proc-entries-creation drivers/usb/host/sl811-hcd.c
--- a/drivers/usb/host/sl811-hcd.c~usb-use-non-racy-method-for-proc-entries-creation
+++ a/drivers/usb/host/sl811-hcd.c
@@ -1506,15 +1506,7 @@ static const char proc_filename[] = "dri
static void create_debug_file(struct sl811 *sl811)
{
- struct proc_dir_entry *pde;
-
- pde = create_proc_entry(proc_filename, 0, NULL);
- if (pde == NULL)
- return;
-
- pde->proc_fops = &proc_ops;
- pde->data = sl811;
- sl811->pde = pde;
+ sl811->pde = proc_create_data(proc_filename, 0, NULL, &proc_ops, sl811);
}
static void remove_debug_file(struct sl811 *sl811)
_
Patches currently in -mm which might be from den@xxxxxxxxxx are
origin.patch
drivers-use-non-racy-method-for-proc-entries-creation-2-rio.patch
sunrpc-assign-pde-data-before-gluing-pde-into-proc-tree.patch
netfilter-assign-pde-data-before-gluing-pde-into-proc-tree.patch
net-assign-pde-data-before-gluing-pde-into-proc-tree.patch
ipv6-assign-pde-data-before-gluing-pde-into-proc-tree.patch
atm-assign-pde-data-before-gluing-pde-into-proc-tree.patch
vlan-assign-pde-data-before-gluing-pde-into-proc-tree.patch
cciss-assign-pde-data-before-gluing-pde-into-proc-tree.patch
powerpc-assign-pde-data-before-gluing-pde-into-proc-tree.patch
ipv4-assign-pde-data-before-gluing-pde-into-proc-tree.patch
netfilter-assign-pde-fops-before-gluing-pde-into-proc-tree.patch
netfilter-assign-pde-data-before-gluing-pde-into-proc-tree-2.patch
netns-assign-pde-data-before-gluing-entry-into-proc-tree.patch
proc-use-non-racy-method-for-proc-page_owner-creation-page_owner.patch
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